idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
33,700 | int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
{
kuid_t euid = current_euid();
int requested_mode, granted_mode;
audit_ipc_obj(ipcp);
requested_mode = (flag >> 6) | (flag >> 3) | flag;
granted_mode = ipcp->mode;
if (uid_eq(euid, ipcp->cuid) ||
uid_eq(euid, ipcp->uid))
grant... | +Priv | 0 | int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
{
kuid_t euid = current_euid();
int requested_mode, granted_mode;
audit_ipc_obj(ipcp);
requested_mode = (flag >> 6) | (flag >> 3) | flag;
granted_mode = ipcp->mode;
if (uid_eq(euid, ipcp->cuid) ||
uid_eq(euid, ipcp->uid))
grant... | @@ -237,6 +237,10 @@ int ipc_addid(struct ipc_ids *ids, struct kern_ipc_perm *new, int size)
rcu_read_lock();
spin_lock(&new->lock);
+ current_euid_egid(&euid, &egid);
+ new->cuid = new->uid = euid;
+ new->gid = new->cgid = egid;
+
id = idr_alloc(&ids->ipcs_idr, new,
(next_id < 0) ? 0 : ipcid_to_idx(n... | CWE-362 | null | null |
33,701 | void kernel_to_ipc64_perm(struct kern_ipc_perm *in, struct ipc64_perm *out)
{
out->key = in->key;
out->uid = from_kuid_munged(current_user_ns(), in->uid);
out->gid = from_kgid_munged(current_user_ns(), in->gid);
out->cuid = from_kuid_munged(current_user_ns(), in->cuid);
out->cgid = from_kgid_munged(current_user_ns... | +Priv | 0 | void kernel_to_ipc64_perm(struct kern_ipc_perm *in, struct ipc64_perm *out)
{
out->key = in->key;
out->uid = from_kuid_munged(current_user_ns(), in->uid);
out->gid = from_kgid_munged(current_user_ns(), in->gid);
out->cuid = from_kuid_munged(current_user_ns(), in->cuid);
out->cgid = from_kgid_munged(current_user_ns... | @@ -237,6 +237,10 @@ int ipc_addid(struct ipc_ids *ids, struct kern_ipc_perm *new, int size)
rcu_read_lock();
spin_lock(&new->lock);
+ current_euid_egid(&euid, &egid);
+ new->cuid = new->uid = euid;
+ new->gid = new->cgid = egid;
+
id = idr_alloc(&ids->ipcs_idr, new,
(next_id < 0) ? 0 : ipcid_to_idx(n... | CWE-362 | null | null |
33,702 | static struct kern_ipc_perm *sysvipc_find_ipc(struct ipc_ids *ids, loff_t pos,
loff_t *new_pos)
{
struct kern_ipc_perm *ipc;
int total, id;
total = 0;
for (id = 0; id < pos && total < ids->in_use; id++) {
ipc = idr_find(&ids->ipcs_idr, id);
if (ipc != NULL)
total++;
}
if (total >= ids->in_use)... | +Priv | 0 | static struct kern_ipc_perm *sysvipc_find_ipc(struct ipc_ids *ids, loff_t pos,
loff_t *new_pos)
{
struct kern_ipc_perm *ipc;
int total, id;
total = 0;
for (id = 0; id < pos && total < ids->in_use; id++) {
ipc = idr_find(&ids->ipcs_idr, id);
if (ipc != NULL)
total++;
}
if (total >= ids->in_use)... | @@ -237,6 +237,10 @@ int ipc_addid(struct ipc_ids *ids, struct kern_ipc_perm *new, int size)
rcu_read_lock();
spin_lock(&new->lock);
+ current_euid_egid(&euid, &egid);
+ new->cuid = new->uid = euid;
+ new->gid = new->cgid = egid;
+
id = idr_alloc(&ids->ipcs_idr, new,
(next_id < 0) ? 0 : ipcid_to_idx(n... | CWE-362 | null | null |
33,703 | static int sysvipc_proc_open(struct inode *inode, struct file *file)
{
struct ipc_proc_iter *iter;
iter = __seq_open_private(file, &sysvipc_proc_seqops, sizeof(*iter));
if (!iter)
return -ENOMEM;
iter->iface = PDE_DATA(inode);
iter->ns = get_ipc_ns(current->nsproxy->ipc_ns);
return 0;
}
| +Priv | 0 | static int sysvipc_proc_open(struct inode *inode, struct file *file)
{
struct ipc_proc_iter *iter;
iter = __seq_open_private(file, &sysvipc_proc_seqops, sizeof(*iter));
if (!iter)
return -ENOMEM;
iter->iface = PDE_DATA(inode);
iter->ns = get_ipc_ns(current->nsproxy->ipc_ns);
return 0;
}
| @@ -237,6 +237,10 @@ int ipc_addid(struct ipc_ids *ids, struct kern_ipc_perm *new, int size)
rcu_read_lock();
spin_lock(&new->lock);
+ current_euid_egid(&euid, &egid);
+ new->cuid = new->uid = euid;
+ new->gid = new->cgid = egid;
+
id = idr_alloc(&ids->ipcs_idr, new,
(next_id < 0) ? 0 : ipcid_to_idx(n... | CWE-362 | null | null |
33,704 | static int sysvipc_proc_show(struct seq_file *s, void *it)
{
struct ipc_proc_iter *iter = s->private;
struct ipc_proc_iface *iface = iter->iface;
if (it == SEQ_START_TOKEN) {
seq_puts(s, iface->header);
return 0;
}
return iface->show(s, it);
}
| +Priv | 0 | static int sysvipc_proc_show(struct seq_file *s, void *it)
{
struct ipc_proc_iter *iter = s->private;
struct ipc_proc_iface *iface = iter->iface;
if (it == SEQ_START_TOKEN) {
seq_puts(s, iface->header);
return 0;
}
return iface->show(s, it);
}
| @@ -237,6 +237,10 @@ int ipc_addid(struct ipc_ids *ids, struct kern_ipc_perm *new, int size)
rcu_read_lock();
spin_lock(&new->lock);
+ current_euid_egid(&euid, &egid);
+ new->cuid = new->uid = euid;
+ new->gid = new->cgid = egid;
+
id = idr_alloc(&ids->ipcs_idr, new,
(next_id < 0) ? 0 : ipcid_to_idx(n... | CWE-362 | null | null |
33,705 | static void sysvipc_proc_stop(struct seq_file *s, void *it)
{
struct kern_ipc_perm *ipc = it;
struct ipc_proc_iter *iter = s->private;
struct ipc_proc_iface *iface = iter->iface;
struct ipc_ids *ids;
/* If we had a locked structure, release it */
if (ipc && ipc != SEQ_START_TOKEN)
ipc_unlock(ipc);
ids = &ite... | +Priv | 0 | static void sysvipc_proc_stop(struct seq_file *s, void *it)
{
struct kern_ipc_perm *ipc = it;
struct ipc_proc_iter *iter = s->private;
struct ipc_proc_iface *iface = iter->iface;
struct ipc_ids *ids;
/* If we had a locked structure, release it */
if (ipc && ipc != SEQ_START_TOKEN)
ipc_unlock(ipc);
ids = &ite... | @@ -237,6 +237,10 @@ int ipc_addid(struct ipc_ids *ids, struct kern_ipc_perm *new, int size)
rcu_read_lock();
spin_lock(&new->lock);
+ current_euid_egid(&euid, &egid);
+ new->cuid = new->uid = euid;
+ new->gid = new->cgid = egid;
+
id = idr_alloc(&ids->ipcs_idr, new,
(next_id < 0) ? 0 : ipcid_to_idx(n... | CWE-362 | null | null |
33,706 | static int add_dirent_to_buf(handle_t *handle, struct dentry *dentry,
struct inode *inode, struct ext4_dir_entry_2 *de,
struct buffer_head *bh)
{
struct inode *dir = dentry->d_parent->d_inode;
const char *name = dentry->d_name.name;
int namelen = dentry->d_name.len;
unsigned int offset = 0;
unsign... | DoS | 0 | static int add_dirent_to_buf(handle_t *handle, struct dentry *dentry,
struct inode *inode, struct ext4_dir_entry_2 *de,
struct buffer_head *bh)
{
struct inode *dir = dentry->d_parent->d_inode;
const char *name = dentry->d_name.name;
int namelen = dentry->d_name.len;
unsigned int offset = 0;
unsign... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,707 | dx_probe(const struct qstr *d_name, struct inode *dir,
struct dx_hash_info *hinfo, struct dx_frame *frame_in, int *err)
{
unsigned count, indirect;
struct dx_entry *at, *entries, *p, *q, *m;
struct dx_root *root;
struct buffer_head *bh;
struct dx_frame *frame = frame_in;
u32 hash;
frame->bh = NULL;
if (!(bh ... | DoS | 0 | dx_probe(const struct qstr *d_name, struct inode *dir,
struct dx_hash_info *hinfo, struct dx_frame *frame_in, int *err)
{
unsigned count, indirect;
struct dx_entry *at, *entries, *p, *q, *m;
struct dx_root *root;
struct buffer_head *bh;
struct dx_frame *frame = frame_in;
u32 hash;
frame->bh = NULL;
if (!(bh ... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,708 | static int empty_dir(struct inode *inode)
{
unsigned int offset;
struct buffer_head *bh;
struct ext4_dir_entry_2 *de, *de1;
struct super_block *sb;
int err = 0;
sb = inode->i_sb;
if (inode->i_size < EXT4_DIR_REC_LEN(1) + EXT4_DIR_REC_LEN(2) ||
!(bh = ext4_bread(NULL, inode, 0, 0, &err))) {
if (err)
EX... | DoS | 0 | static int empty_dir(struct inode *inode)
{
unsigned int offset;
struct buffer_head *bh;
struct ext4_dir_entry_2 *de, *de1;
struct super_block *sb;
int err = 0;
sb = inode->i_sb;
if (inode->i_size < EXT4_DIR_REC_LEN(1) + EXT4_DIR_REC_LEN(2) ||
!(bh = ext4_bread(NULL, inode, 0, 0, &err))) {
if (err)
EX... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,709 | static int ext4_add_entry(handle_t *handle, struct dentry *dentry,
struct inode *inode)
{
struct inode *dir = dentry->d_parent->d_inode;
struct buffer_head *bh;
struct ext4_dir_entry_2 *de;
struct ext4_dir_entry_tail *t;
struct super_block *sb;
int retval;
int dx_fallback=0;
unsigned blocksize;
ext4_lblk_... | DoS | 0 | static int ext4_add_entry(handle_t *handle, struct dentry *dentry,
struct inode *inode)
{
struct inode *dir = dentry->d_parent->d_inode;
struct buffer_head *bh;
struct ext4_dir_entry_2 *de;
struct ext4_dir_entry_tail *t;
struct super_block *sb;
int retval;
int dx_fallback=0;
unsigned blocksize;
ext4_lblk_... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,710 | static struct buffer_head *ext4_append(handle_t *handle,
struct inode *inode,
ext4_lblk_t *block, int *err)
{
struct buffer_head *bh;
if (unlikely(EXT4_SB(inode->i_sb)->s_max_dir_size_kb &&
((inode->i_size >> 10) >=
EXT4_SB(inode->i_sb)->s_max_dir_size_kb))) {
*err = -ENOSPC;
return NULL... | DoS | 0 | static struct buffer_head *ext4_append(handle_t *handle,
struct inode *inode,
ext4_lblk_t *block, int *err)
{
struct buffer_head *bh;
if (unlikely(EXT4_SB(inode->i_sb)->s_max_dir_size_kb &&
((inode->i_size >> 10) >=
EXT4_SB(inode->i_sb)->s_max_dir_size_kb))) {
*err = -ENOSPC;
return NULL... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,711 | static void ext4_dirent_csum_set(struct inode *inode,
struct ext4_dir_entry *dirent)
{
struct ext4_dir_entry_tail *t;
if (!EXT4_HAS_RO_COMPAT_FEATURE(inode->i_sb,
EXT4_FEATURE_RO_COMPAT_METADATA_CSUM))
return;
t = get_dirent_tail(inode, dirent);
if (!t) {
EXT4_ERROR_INODE(inode, "metadata_csum set b... | DoS | 0 | static void ext4_dirent_csum_set(struct inode *inode,
struct ext4_dir_entry *dirent)
{
struct ext4_dir_entry_tail *t;
if (!EXT4_HAS_RO_COMPAT_FEATURE(inode->i_sb,
EXT4_FEATURE_RO_COMPAT_METADATA_CSUM))
return;
t = get_dirent_tail(inode, dirent);
if (!t) {
EXT4_ERROR_INODE(inode, "metadata_csum set b... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,712 | static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry,
struct inode *inode)
{
struct dx_frame frames[2], *frame;
struct dx_entry *entries, *at;
struct dx_hash_info hinfo;
struct buffer_head *bh;
struct inode *dir = dentry->d_parent->d_inode;
struct super_block *sb = dir->i_sb;
struct ext4_... | DoS | 0 | static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry,
struct inode *inode)
{
struct dx_frame frames[2], *frame;
struct dx_entry *entries, *at;
struct dx_hash_info hinfo;
struct buffer_head *bh;
struct inode *dir = dentry->d_parent->d_inode;
struct super_block *sb = dir->i_sb;
struct ext4_... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,713 | static void ext4_dx_csum_set(struct inode *inode, struct ext4_dir_entry *dirent)
{
struct dx_countlimit *c;
struct dx_tail *t;
int count_offset, limit, count;
if (!EXT4_HAS_RO_COMPAT_FEATURE(inode->i_sb,
EXT4_FEATURE_RO_COMPAT_METADATA_CSUM))
return;
c = get_dx_countlimit(inode, dirent, &count_offset);
i... | DoS | 0 | static void ext4_dx_csum_set(struct inode *inode, struct ext4_dir_entry *dirent)
{
struct dx_countlimit *c;
struct dx_tail *t;
int count_offset, limit, count;
if (!EXT4_HAS_RO_COMPAT_FEATURE(inode->i_sb,
EXT4_FEATURE_RO_COMPAT_METADATA_CSUM))
return;
c = get_dx_countlimit(inode, dirent, &count_offset);
i... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,714 | static int ext4_dx_csum_verify(struct inode *inode,
struct ext4_dir_entry *dirent)
{
struct dx_countlimit *c;
struct dx_tail *t;
int count_offset, limit, count;
if (!EXT4_HAS_RO_COMPAT_FEATURE(inode->i_sb,
EXT4_FEATURE_RO_COMPAT_METADATA_CSUM))
return 1;
c = get_dx_countlimit(inode, dirent, &cou... | DoS | 0 | static int ext4_dx_csum_verify(struct inode *inode,
struct ext4_dir_entry *dirent)
{
struct dx_countlimit *c;
struct dx_tail *t;
int count_offset, limit, count;
if (!EXT4_HAS_RO_COMPAT_FEATURE(inode->i_sb,
EXT4_FEATURE_RO_COMPAT_METADATA_CSUM))
return 1;
c = get_dx_countlimit(inode, dirent, &cou... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,715 | static struct buffer_head * ext4_dx_find_entry(struct inode *dir, const struct qstr *d_name,
struct ext4_dir_entry_2 **res_dir, int *err)
{
struct super_block * sb = dir->i_sb;
struct dx_hash_info hinfo;
struct dx_frame frames[2], *frame;
struct buffer_head *bh;
ext4_lblk_t block;
int retval;
if (!(fra... | DoS | 0 | static struct buffer_head * ext4_dx_find_entry(struct inode *dir, const struct qstr *d_name,
struct ext4_dir_entry_2 **res_dir, int *err)
{
struct super_block * sb = dir->i_sb;
struct dx_hash_info hinfo;
struct dx_frame frames[2], *frame;
struct buffer_head *bh;
ext4_lblk_t block;
int retval;
if (!(fra... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,716 | static struct buffer_head * ext4_find_entry (struct inode *dir,
const struct qstr *d_name,
struct ext4_dir_entry_2 ** res_dir)
{
struct super_block *sb;
struct buffer_head *bh_use[NAMEI_RA_SIZE];
struct buffer_head *bh, *ret = NULL;
ext4_lblk_t start, block, b;
const u8 *name = d_name->name;
int ra_max ... | DoS | 0 | static struct buffer_head * ext4_find_entry (struct inode *dir,
const struct qstr *d_name,
struct ext4_dir_entry_2 ** res_dir)
{
struct super_block *sb;
struct buffer_head *bh_use[NAMEI_RA_SIZE];
struct buffer_head *bh, *ret = NULL;
ext4_lblk_t start, block, b;
const u8 *name = d_name->name;
int ra_max ... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,717 | static int ext4_htree_next_block(struct inode *dir, __u32 hash,
struct dx_frame *frame,
struct dx_frame *frames,
__u32 *start_hash)
{
struct dx_frame *p;
struct buffer_head *bh;
int err, num_frames = 0;
__u32 bhash;
p = frame;
/*
* Find the next leaf page by incrementing the frame pointer.
* I... | DoS | 0 | static int ext4_htree_next_block(struct inode *dir, __u32 hash,
struct dx_frame *frame,
struct dx_frame *frames,
__u32 *start_hash)
{
struct dx_frame *p;
struct buffer_head *bh;
int err, num_frames = 0;
__u32 bhash;
p = frame;
/*
* Find the next leaf page by incrementing the frame pointer.
* I... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,718 | static struct dentry *ext4_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
{
struct inode *inode;
struct ext4_dir_entry_2 *de;
struct buffer_head *bh;
if (dentry->d_name.len > EXT4_NAME_LEN)
return ERR_PTR(-ENAMETOOLONG);
bh = ext4_find_entry(dir, &dentry->d_name, &de);
inode = NULL;
if ... | DoS | 0 | static struct dentry *ext4_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
{
struct inode *inode;
struct ext4_dir_entry_2 *de;
struct buffer_head *bh;
if (dentry->d_name.len > EXT4_NAME_LEN)
return ERR_PTR(-ENAMETOOLONG);
bh = ext4_find_entry(dir, &dentry->d_name, &de);
inode = NULL;
if ... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,719 | static int ext4_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
{
handle_t *handle;
struct inode *inode;
struct buffer_head *dir_block = NULL;
struct ext4_dir_entry_2 *de;
struct ext4_dir_entry_tail *t;
unsigned int blocksize = dir->i_sb->s_blocksize;
int csum_size = 0;
int err, retries = 0;
if ... | DoS | 0 | static int ext4_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
{
handle_t *handle;
struct inode *inode;
struct buffer_head *dir_block = NULL;
struct ext4_dir_entry_2 *de;
struct ext4_dir_entry_tail *t;
unsigned int blocksize = dir->i_sb->s_blocksize;
int csum_size = 0;
int err, retries = 0;
if ... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,720 | static int ext4_mknod(struct inode *dir, struct dentry *dentry,
umode_t mode, dev_t rdev)
{
handle_t *handle;
struct inode *inode;
int err, retries = 0;
if (!new_valid_dev(rdev))
return -EINVAL;
dquot_initialize(dir);
retry:
handle = ext4_journal_start(dir, EXT4_DATA_TRANS_BLOCKS(dir->i_sb) +
EX... | DoS | 0 | static int ext4_mknod(struct inode *dir, struct dentry *dentry,
umode_t mode, dev_t rdev)
{
handle_t *handle;
struct inode *inode;
int err, retries = 0;
if (!new_valid_dev(rdev))
return -EINVAL;
dquot_initialize(dir);
retry:
handle = ext4_journal_start(dir, EXT4_DATA_TRANS_BLOCKS(dir->i_sb) +
EX... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,721 | static int ext4_unlink(struct inode *dir, struct dentry *dentry)
{
int retval;
struct inode *inode;
struct buffer_head *bh;
struct ext4_dir_entry_2 *de;
handle_t *handle;
trace_ext4_unlink_enter(dir, dentry);
/* Initialize quotas before so that eventual writes go
* in separate transaction */
dquot_initialize... | DoS | 0 | static int ext4_unlink(struct inode *dir, struct dentry *dentry)
{
int retval;
struct inode *inode;
struct buffer_head *bh;
struct ext4_dir_entry_2 *de;
handle_t *handle;
trace_ext4_unlink_enter(dir, dentry);
/* Initialize quotas before so that eventual writes go
* in separate transaction */
dquot_initialize... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,722 | static int htree_dirblock_to_tree(struct file *dir_file,
struct inode *dir, ext4_lblk_t block,
struct dx_hash_info *hinfo,
__u32 start_hash, __u32 start_minor_hash)
{
struct buffer_head *bh;
struct ext4_dir_entry_2 *de, *top;
int err = 0, count = 0;
dxtrace(printk(KERN_INFO "In htree dirblock_to_... | DoS | 0 | static int htree_dirblock_to_tree(struct file *dir_file,
struct inode *dir, ext4_lblk_t block,
struct dx_hash_info *hinfo,
__u32 start_hash, __u32 start_minor_hash)
{
struct buffer_head *bh;
struct ext4_dir_entry_2 *de, *top;
int err = 0, count = 0;
dxtrace(printk(KERN_INFO "In htree dirblock_to_... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,723 | static inline int search_dirblock(struct buffer_head *bh,
struct inode *dir,
const struct qstr *d_name,
unsigned int offset,
struct ext4_dir_entry_2 ** res_dir)
{
struct ext4_dir_entry_2 * de;
char * dlimit;
int de_len;
const char *name = d_name->name;
int namelen = d_name->len;
de = (str... | DoS | 0 | static inline int search_dirblock(struct buffer_head *bh,
struct inode *dir,
const struct qstr *d_name,
unsigned int offset,
struct ext4_dir_entry_2 ** res_dir)
{
struct ext4_dir_entry_2 * de;
char * dlimit;
int de_len;
const char *name = d_name->name;
int namelen = d_name->len;
de = (str... | @@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
- if (!ext4_handle_valid(handle))
+ if (!EXT4_SB(sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(sb)->s_orphan_lock);
@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct ino... | CWE-20 | null | null |
33,724 | mm_answer_audit_command(int socket, Buffer *m)
{
u_int len;
char *cmd;
debug3("%s entering", __func__);
cmd = buffer_get_string(m, &len);
/* sanity check command, if so how? */
audit_run_command(cmd);
free(cmd);
return (0);
}
| +Priv | 0 | mm_answer_audit_command(int socket, Buffer *m)
{
u_int len;
char *cmd;
debug3("%s entering", __func__);
cmd = buffer_get_string(m, &len);
/* sanity check command, if so how? */
audit_run_command(cmd);
free(cmd);
return (0);
}
| @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,725 | mm_answer_audit_event(int socket, Buffer *m)
{
ssh_audit_event_t event;
debug3("%s entering", __func__);
event = buffer_get_int(m);
switch(event) {
case SSH_AUTH_FAIL_PUBKEY:
case SSH_AUTH_FAIL_HOSTBASED:
case SSH_AUTH_FAIL_GSSAPI:
case SSH_LOGIN_EXCEED_MAXTRIES:
case SSH_LOGIN_ROOT_DENIED:
case SSH_CONNECT... | +Priv | 0 | mm_answer_audit_event(int socket, Buffer *m)
{
ssh_audit_event_t event;
debug3("%s entering", __func__);
event = buffer_get_int(m);
switch(event) {
case SSH_AUTH_FAIL_PUBKEY:
case SSH_AUTH_FAIL_HOSTBASED:
case SSH_AUTH_FAIL_GSSAPI:
case SSH_LOGIN_EXCEED_MAXTRIES:
case SSH_LOGIN_ROOT_DENIED:
case SSH_CONNECT... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,726 | int mm_answer_auth2_read_banner(int sock, Buffer *m)
{
char *banner;
buffer_clear(m);
banner = auth2_read_banner();
buffer_put_cstring(m, banner != NULL ? banner : "");
mm_request_send(sock, MONITOR_ANS_AUTH2_READ_BANNER, m);
free(banner);
return (0);
}
| +Priv | 0 | int mm_answer_auth2_read_banner(int sock, Buffer *m)
{
char *banner;
buffer_clear(m);
banner = auth2_read_banner();
buffer_put_cstring(m, banner != NULL ? banner : "");
mm_request_send(sock, MONITOR_ANS_AUTH2_READ_BANNER, m);
free(banner);
return (0);
}
| @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,727 | mm_answer_authpassword(int sock, Buffer *m)
{
static int call_count;
char *passwd;
int authenticated;
u_int plen;
passwd = buffer_get_string(m, &plen);
/* Only authenticate if the context is valid */
authenticated = options.password_authentication &&
auth_password(authctxt, passwd);
explicit_bzero(passwd,... | +Priv | 0 | mm_answer_authpassword(int sock, Buffer *m)
{
static int call_count;
char *passwd;
int authenticated;
u_int plen;
passwd = buffer_get_string(m, &plen);
/* Only authenticate if the context is valid */
authenticated = options.password_authentication &&
auth_password(authctxt, passwd);
explicit_bzero(passwd,... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,728 | mm_answer_authserv(int sock, Buffer *m)
{
monitor_permit_authentications(1);
authctxt->service = buffer_get_string(m, NULL);
authctxt->style = buffer_get_string(m, NULL);
debug3("%s: service=%s, style=%s",
__func__, authctxt->service, authctxt->style);
if (strlen(authctxt->style) == 0) {
free(authctxt->st... | +Priv | 0 | mm_answer_authserv(int sock, Buffer *m)
{
monitor_permit_authentications(1);
authctxt->service = buffer_get_string(m, NULL);
authctxt->style = buffer_get_string(m, NULL);
debug3("%s: service=%s, style=%s",
__func__, authctxt->service, authctxt->style);
if (strlen(authctxt->style) == 0) {
free(authctxt->st... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,729 | mm_answer_bsdauthrespond(int sock, Buffer *m)
{
char *response;
int authok;
if (authctxt->as == 0)
fatal("%s: no bsd auth session", __func__);
response = buffer_get_string(m, NULL);
authok = options.challenge_response_authentication &&
auth_userresponse(authctxt->as, response, 0);
authctxt->as = NULL;
d... | +Priv | 0 | mm_answer_bsdauthrespond(int sock, Buffer *m)
{
char *response;
int authok;
if (authctxt->as == 0)
fatal("%s: no bsd auth session", __func__);
response = buffer_get_string(m, NULL);
authok = options.challenge_response_authentication &&
auth_userresponse(authctxt->as, response, 0);
authctxt->as = NULL;
d... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,730 | mm_answer_gss_checkmic(int sock, Buffer *m)
{
gss_buffer_desc gssbuf, mic;
OM_uint32 ret;
u_int len;
gssbuf.value = buffer_get_string(m, &len);
gssbuf.length = len;
mic.value = buffer_get_string(m, &len);
mic.length = len;
ret = ssh_gssapi_checkmic(gsscontext, &gssbuf, &mic);
free(gssbuf.value);
free(mic.v... | +Priv | 0 | mm_answer_gss_checkmic(int sock, Buffer *m)
{
gss_buffer_desc gssbuf, mic;
OM_uint32 ret;
u_int len;
gssbuf.value = buffer_get_string(m, &len);
gssbuf.length = len;
mic.value = buffer_get_string(m, &len);
mic.length = len;
ret = ssh_gssapi_checkmic(gsscontext, &gssbuf, &mic);
free(gssbuf.value);
free(mic.v... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,731 | mm_answer_gss_setup_ctx(int sock, Buffer *m)
{
gss_OID_desc goid;
OM_uint32 major;
u_int len;
goid.elements = buffer_get_string(m, &len);
goid.length = len;
major = ssh_gssapi_server_ctx(&gsscontext, &goid);
free(goid.elements);
buffer_clear(m);
buffer_put_int(m, major);
mm_request_send(sock, MONITOR_ANS... | +Priv | 0 | mm_answer_gss_setup_ctx(int sock, Buffer *m)
{
gss_OID_desc goid;
OM_uint32 major;
u_int len;
goid.elements = buffer_get_string(m, &len);
goid.length = len;
major = ssh_gssapi_server_ctx(&gsscontext, &goid);
free(goid.elements);
buffer_clear(m);
buffer_put_int(m, major);
mm_request_send(sock, MONITOR_ANS... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,732 | mm_answer_keyallowed(int sock, Buffer *m)
{
Key *key;
char *cuser, *chost;
u_char *blob;
u_int bloblen, pubkey_auth_attempt;
enum mm_keytype type = 0;
int allowed = 0;
debug3("%s entering", __func__);
type = buffer_get_int(m);
cuser = buffer_get_string(m, NULL);
chost = buffer_get_string(m, NULL);
blob = b... | +Priv | 0 | mm_answer_keyallowed(int sock, Buffer *m)
{
Key *key;
char *cuser, *chost;
u_char *blob;
u_int bloblen, pubkey_auth_attempt;
enum mm_keytype type = 0;
int allowed = 0;
debug3("%s entering", __func__);
type = buffer_get_int(m);
cuser = buffer_get_string(m, NULL);
chost = buffer_get_string(m, NULL);
blob = b... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,733 | mm_answer_keyverify(int sock, Buffer *m)
{
Key *key;
u_char *signature, *data, *blob;
u_int signaturelen, datalen, bloblen;
int verified = 0;
int valid_data = 0;
blob = buffer_get_string(m, &bloblen);
signature = buffer_get_string(m, &signaturelen);
data = buffer_get_string(m, &datalen);
if (hostbased_cuser ... | +Priv | 0 | mm_answer_keyverify(int sock, Buffer *m)
{
Key *key;
u_char *signature, *data, *blob;
u_int signaturelen, datalen, bloblen;
int verified = 0;
int valid_data = 0;
blob = buffer_get_string(m, &bloblen);
signature = buffer_get_string(m, &signaturelen);
data = buffer_get_string(m, &datalen);
if (hostbased_cuser ... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,734 | mm_answer_moduli(int sock, Buffer *m)
{
DH *dh;
int min, want, max;
min = buffer_get_int(m);
want = buffer_get_int(m);
max = buffer_get_int(m);
debug3("%s: got parameters: %d %d %d",
__func__, min, want, max);
/* We need to check here, too, in case the child got corrupted */
if (max < min || want < min |... | +Priv | 0 | mm_answer_moduli(int sock, Buffer *m)
{
DH *dh;
int min, want, max;
min = buffer_get_int(m);
want = buffer_get_int(m);
max = buffer_get_int(m);
debug3("%s: got parameters: %d %d %d",
__func__, min, want, max);
/* We need to check here, too, in case the child got corrupted */
if (max < min || want < min |... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,735 | mm_answer_pam_account(int sock, Buffer *m)
{
u_int ret;
if (!options.use_pam)
fatal("UsePAM not set, but ended up in %s anyway", __func__);
ret = do_pam_account();
buffer_put_int(m, ret);
buffer_put_string(m, buffer_ptr(&loginmsg), buffer_len(&loginmsg));
mm_request_send(sock, MONITOR_ANS_PAM_ACCOUNT, m);
... | +Priv | 0 | mm_answer_pam_account(int sock, Buffer *m)
{
u_int ret;
if (!options.use_pam)
fatal("UsePAM not set, but ended up in %s anyway", __func__);
ret = do_pam_account();
buffer_put_int(m, ret);
buffer_put_string(m, buffer_ptr(&loginmsg), buffer_len(&loginmsg));
mm_request_send(sock, MONITOR_ANS_PAM_ACCOUNT, m);
... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,736 | mm_answer_pam_init_ctx(int sock, Buffer *m)
{
debug3("%s", __func__);
sshpam_ctxt = (sshpam_device.init_ctx)(authctxt);
sshpam_authok = NULL;
buffer_clear(m);
if (sshpam_ctxt != NULL) {
monitor_permit(mon_dispatch, MONITOR_REQ_PAM_FREE_CTX, 1);
buffer_put_int(m, 1);
} else {
buffer_put_int(m, 0);
}
mm_req... | +Priv | 0 | mm_answer_pam_init_ctx(int sock, Buffer *m)
{
debug3("%s", __func__);
sshpam_ctxt = (sshpam_device.init_ctx)(authctxt);
sshpam_authok = NULL;
buffer_clear(m);
if (sshpam_ctxt != NULL) {
monitor_permit(mon_dispatch, MONITOR_REQ_PAM_FREE_CTX, 1);
buffer_put_int(m, 1);
} else {
buffer_put_int(m, 0);
}
mm_req... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,737 | mm_answer_pam_query(int sock, Buffer *m)
{
char *name = NULL, *info = NULL, **prompts = NULL;
u_int i, num = 0, *echo_on = 0;
int ret;
debug3("%s", __func__);
sshpam_authok = NULL;
ret = (sshpam_device.query)(sshpam_ctxt, &name, &info, &num, &prompts, &echo_on);
if (ret == 0 && num == 0)
sshpam_authok = sshpa... | +Priv | 0 | mm_answer_pam_query(int sock, Buffer *m)
{
char *name = NULL, *info = NULL, **prompts = NULL;
u_int i, num = 0, *echo_on = 0;
int ret;
debug3("%s", __func__);
sshpam_authok = NULL;
ret = (sshpam_device.query)(sshpam_ctxt, &name, &info, &num, &prompts, &echo_on);
if (ret == 0 && num == 0)
sshpam_authok = sshpa... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,738 | mm_answer_pam_respond(int sock, Buffer *m)
{
char **resp;
u_int i, num;
int ret;
debug3("%s", __func__);
sshpam_authok = NULL;
num = buffer_get_int(m);
if (num > 0) {
resp = xcalloc(num, sizeof(char *));
for (i = 0; i < num; ++i)
resp[i] = buffer_get_string(m, NULL);
ret = (sshpam_device.respond)(sshpa... | +Priv | 0 | mm_answer_pam_respond(int sock, Buffer *m)
{
char **resp;
u_int i, num;
int ret;
debug3("%s", __func__);
sshpam_authok = NULL;
num = buffer_get_int(m);
if (num > 0) {
resp = xcalloc(num, sizeof(char *));
for (i = 0; i < num; ++i)
resp[i] = buffer_get_string(m, NULL);
ret = (sshpam_device.respond)(sshpa... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,739 | mm_answer_pam_start(int sock, Buffer *m)
{
if (!options.use_pam)
fatal("UsePAM not set, but ended up in %s anyway", __func__);
start_pam(authctxt);
monitor_permit(mon_dispatch, MONITOR_REQ_PAM_ACCOUNT, 1);
return (0);
}
| +Priv | 0 | mm_answer_pam_start(int sock, Buffer *m)
{
if (!options.use_pam)
fatal("UsePAM not set, but ended up in %s anyway", __func__);
start_pam(authctxt);
monitor_permit(mon_dispatch, MONITOR_REQ_PAM_ACCOUNT, 1);
return (0);
}
| @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,740 | mm_answer_pty_cleanup(int sock, Buffer *m)
{
Session *s;
char *tty;
debug3("%s entering", __func__);
tty = buffer_get_string(m, NULL);
if ((s = session_by_tty(tty)) != NULL)
mm_session_close(s);
buffer_clear(m);
free(tty);
return (0);
}
| +Priv | 0 | mm_answer_pty_cleanup(int sock, Buffer *m)
{
Session *s;
char *tty;
debug3("%s entering", __func__);
tty = buffer_get_string(m, NULL);
if ((s = session_by_tty(tty)) != NULL)
mm_session_close(s);
buffer_clear(m);
free(tty);
return (0);
}
| @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,741 | mm_answer_rsa_challenge(int sock, Buffer *m)
{
Key *key = NULL;
u_char *blob;
u_int blen;
debug3("%s entering", __func__);
if (!authctxt->valid)
fatal("%s: authctxt not valid", __func__);
blob = buffer_get_string(m, &blen);
if (!monitor_allowed_key(blob, blen))
fatal("%s: bad key, not previously allowed", ... | +Priv | 0 | mm_answer_rsa_challenge(int sock, Buffer *m)
{
Key *key = NULL;
u_char *blob;
u_int blen;
debug3("%s entering", __func__);
if (!authctxt->valid)
fatal("%s: authctxt not valid", __func__);
blob = buffer_get_string(m, &blen);
if (!monitor_allowed_key(blob, blen))
fatal("%s: bad key, not previously allowed", ... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,742 | mm_answer_rsa_keyallowed(int sock, Buffer *m)
{
BIGNUM *client_n;
Key *key = NULL;
u_char *blob = NULL;
u_int blen = 0;
int allowed = 0;
debug3("%s entering", __func__);
auth_method = "rsa";
if (options.rsa_authentication && authctxt->valid) {
if ((client_n = BN_new()) == NULL)
fatal("%s: BN_new", __func... | +Priv | 0 | mm_answer_rsa_keyallowed(int sock, Buffer *m)
{
BIGNUM *client_n;
Key *key = NULL;
u_char *blob = NULL;
u_int blen = 0;
int allowed = 0;
debug3("%s entering", __func__);
auth_method = "rsa";
if (options.rsa_authentication && authctxt->valid) {
if ((client_n = BN_new()) == NULL)
fatal("%s: BN_new", __func... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,743 | mm_answer_rsa_response(int sock, Buffer *m)
{
Key *key = NULL;
u_char *blob, *response;
u_int blen, len;
int success;
debug3("%s entering", __func__);
if (!authctxt->valid)
fatal("%s: authctxt not valid", __func__);
if (ssh1_challenge == NULL)
fatal("%s: no ssh1_challenge", __func__);
blob = buffer_get_s... | +Priv | 0 | mm_answer_rsa_response(int sock, Buffer *m)
{
Key *key = NULL;
u_char *blob, *response;
u_int blen, len;
int success;
debug3("%s entering", __func__);
if (!authctxt->valid)
fatal("%s: authctxt not valid", __func__);
if (ssh1_challenge == NULL)
fatal("%s: no ssh1_challenge", __func__);
blob = buffer_get_s... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,744 | mm_answer_sign(int sock, Buffer *m)
{
struct ssh *ssh = active_state; /* XXX */
extern int auth_sock; /* XXX move to state struct? */
struct sshkey *key;
struct sshbuf *sigbuf;
u_char *p;
u_char *signature;
size_t datlen, siglen;
int r, keyid, is_proof = 0;
const char proof_req[] = "hostkeys-prove-00@openss... | +Priv | 0 | mm_answer_sign(int sock, Buffer *m)
{
struct ssh *ssh = active_state; /* XXX */
extern int auth_sock; /* XXX move to state struct? */
struct sshkey *key;
struct sshbuf *sigbuf;
u_char *p;
u_char *signature;
size_t datlen, siglen;
int r, keyid, is_proof = 0;
const char proof_req[] = "hostkeys-prove-00@openss... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,745 | mm_answer_skeyquery(int sock, Buffer *m)
{
struct skey skey;
char challenge[1024];
u_int success;
success = _compat_skeychallenge(&skey, authctxt->user, challenge,
sizeof(challenge)) < 0 ? 0 : 1;
buffer_clear(m);
buffer_put_int(m, success);
if (success)
buffer_put_cstring(m, challenge);
debug3("%s: se... | +Priv | 0 | mm_answer_skeyquery(int sock, Buffer *m)
{
struct skey skey;
char challenge[1024];
u_int success;
success = _compat_skeychallenge(&skey, authctxt->user, challenge,
sizeof(challenge)) < 0 ? 0 : 1;
buffer_clear(m);
buffer_put_int(m, success);
if (success)
buffer_put_cstring(m, challenge);
debug3("%s: se... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,746 | mm_answer_skeyrespond(int sock, Buffer *m)
{
char *response;
int authok;
response = buffer_get_string(m, NULL);
authok = (options.challenge_response_authentication &&
authctxt->valid &&
skey_haskey(authctxt->pw->pw_name) == 0 &&
skey_passcheck(authctxt->pw->pw_name, response) != -1);
free(respons... | +Priv | 0 | mm_answer_skeyrespond(int sock, Buffer *m)
{
char *response;
int authok;
response = buffer_get_string(m, NULL);
authok = (options.challenge_response_authentication &&
authctxt->valid &&
skey_haskey(authctxt->pw->pw_name) == 0 &&
skey_passcheck(authctxt->pw->pw_name, response) != -1);
free(respons... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,747 | mm_answer_term(int sock, Buffer *req)
{
extern struct monitor *pmonitor;
int res, status;
debug3("%s: tearing down sessions", __func__);
/* The child is terminating */
session_destroy_all(&mm_session_close);
#ifdef USE_PAM
if (options.use_pam)
sshpam_cleanup();
#endif
while (waitpid(pmonitor->m_pid, &statu... | +Priv | 0 | mm_answer_term(int sock, Buffer *req)
{
extern struct monitor *pmonitor;
int res, status;
debug3("%s: tearing down sessions", __func__);
/* The child is terminating */
session_destroy_all(&mm_session_close);
#ifdef USE_PAM
if (options.use_pam)
sshpam_cleanup();
#endif
while (waitpid(pmonitor->m_pid, &statu... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,748 | mm_get_keystate(struct monitor *pmonitor)
{
debug3("%s: Waiting for new keys", __func__);
if ((child_state = sshbuf_new()) == NULL)
fatal("%s: sshbuf_new failed", __func__);
mm_request_receive_expect(pmonitor->m_sendfd, MONITOR_REQ_KEYEXPORT,
child_state);
debug3("%s: GOT new keys", __func__);
}
| +Priv | 0 | mm_get_keystate(struct monitor *pmonitor)
{
debug3("%s: Waiting for new keys", __func__);
if ((child_state = sshbuf_new()) == NULL)
fatal("%s: sshbuf_new failed", __func__);
mm_request_receive_expect(pmonitor->m_sendfd, MONITOR_REQ_KEYEXPORT,
child_state);
debug3("%s: GOT new keys", __func__);
}
| @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,749 | mm_session_close(Session *s)
{
debug3("%s: session %d pid %ld", __func__, s->self, (long)s->pid);
if (s->ttyfd != -1) {
debug3("%s: tty %s ptyfd %d", __func__, s->tty, s->ptyfd);
session_pty_cleanup2(s);
}
session_unused(s->self);
}
| +Priv | 0 | mm_session_close(Session *s)
{
debug3("%s: session %d pid %ld", __func__, s->self, (long)s->pid);
if (s->ttyfd != -1) {
debug3("%s: tty %s ptyfd %d", __func__, s->tty, s->ptyfd);
session_pty_cleanup2(s);
}
session_unused(s->self);
}
| @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,750 | mm_zalloc(struct mm_master *mm, u_int ncount, u_int size)
{
size_t len = (size_t) size * ncount;
void *address;
if (len == 0 || ncount > SIZE_MAX / size)
fatal("%s: mm_zalloc(%u, %u)", __func__, ncount, size);
address = mm_malloc(mm, len);
return (address);
}
| +Priv | 0 | mm_zalloc(struct mm_master *mm, u_int ncount, u_int size)
{
size_t len = (size_t) size * ncount;
void *address;
if (len == 0 || ncount > SIZE_MAX / size)
fatal("%s: mm_zalloc(%u, %u)", __func__, ncount, size);
address = mm_malloc(mm, len);
return (address);
}
| @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,751 | mm_zfree(struct mm_master *mm, void *address)
{
mm_free(mm, address);
}
| +Priv | 0 | mm_zfree(struct mm_master *mm, void *address)
{
mm_free(mm, address);
}
| @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,752 | monitor_allowed_key(u_char *blob, u_int bloblen)
{
/* make sure key is allowed */
if (key_blob == NULL || key_bloblen != bloblen ||
timingsafe_bcmp(key_blob, blob, key_bloblen))
return (0);
return (1);
}
| +Priv | 0 | monitor_allowed_key(u_char *blob, u_int bloblen)
{
/* make sure key is allowed */
if (key_blob == NULL || key_bloblen != bloblen ||
timingsafe_bcmp(key_blob, blob, key_bloblen))
return (0);
return (1);
}
| @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,753 | monitor_apply_keystate(struct monitor *pmonitor)
{
struct ssh *ssh = active_state; /* XXX */
struct kex *kex;
int r;
debug3("%s: packet_set_state", __func__);
if ((r = ssh_packet_set_state(ssh, child_state)) != 0)
fatal("%s: packet_set_state: %s", __func__, ssh_err(r));
sshbuf_free(child_state);
... | +Priv | 0 | monitor_apply_keystate(struct monitor *pmonitor)
{
struct ssh *ssh = active_state; /* XXX */
struct kex *kex;
int r;
debug3("%s: packet_set_state", __func__);
if ((r = ssh_packet_set_state(ssh, child_state)) != 0)
fatal("%s: packet_set_state: %s", __func__, ssh_err(r));
sshbuf_free(child_state);
... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,754 | monitor_child_handler(int sig)
{
kill(monitor_child_pid, sig);
}
| +Priv | 0 | monitor_child_handler(int sig)
{
kill(monitor_child_pid, sig);
}
| @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,755 | monitor_init(void)
{
struct ssh *ssh = active_state; /* XXX */
struct monitor *mon;
mon = xcalloc(1, sizeof(*mon));
monitor_openfds(mon, 1);
/* Used to share zlib space across processes */
if (options.compression) {
mon->m_zback = mm_create(NULL, MM_MEMSIZE);
mon->m_zlib = mm_create(mon->m_zback, 20 * MM... | +Priv | 0 | monitor_init(void)
{
struct ssh *ssh = active_state; /* XXX */
struct monitor *mon;
mon = xcalloc(1, sizeof(*mon));
monitor_openfds(mon, 1);
/* Used to share zlib space across processes */
if (options.compression) {
mon->m_zback = mm_create(NULL, MM_MEMSIZE);
mon->m_zlib = mm_create(mon->m_zback, 20 * MM... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,756 | monitor_openfds(struct monitor *mon, int do_logfds)
{
int pair[2];
if (socketpair(AF_UNIX, SOCK_STREAM, 0, pair) == -1)
fatal("%s: socketpair: %s", __func__, strerror(errno));
FD_CLOSEONEXEC(pair[0]);
FD_CLOSEONEXEC(pair[1]);
mon->m_recvfd = pair[0];
mon->m_sendfd = pair[1];
if (do_logfds) {
if (pipe(pair)... | +Priv | 0 | monitor_openfds(struct monitor *mon, int do_logfds)
{
int pair[2];
if (socketpair(AF_UNIX, SOCK_STREAM, 0, pair) == -1)
fatal("%s: socketpair: %s", __func__, strerror(errno));
FD_CLOSEONEXEC(pair[0]);
FD_CLOSEONEXEC(pair[1]);
mon->m_recvfd = pair[0];
mon->m_sendfd = pair[1];
if (do_logfds) {
if (pipe(pair)... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,757 | monitor_permit(struct mon_table *ent, enum monitor_reqtype type, int permit)
{
while (ent->f != NULL) {
if (ent->type == type) {
ent->flags &= ~MON_PERMIT;
ent->flags |= permit ? MON_PERMIT : 0;
return;
}
ent++;
}
}
| +Priv | 0 | monitor_permit(struct mon_table *ent, enum monitor_reqtype type, int permit)
{
while (ent->f != NULL) {
if (ent->type == type) {
ent->flags &= ~MON_PERMIT;
ent->flags |= permit ? MON_PERMIT : 0;
return;
}
ent++;
}
}
| @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,758 | monitor_permit_authentications(int permit)
{
struct mon_table *ent = mon_dispatch;
while (ent->f != NULL) {
if (ent->flags & MON_AUTH) {
ent->flags &= ~MON_PERMIT;
ent->flags |= permit ? MON_PERMIT : 0;
}
ent++;
}
}
| +Priv | 0 | monitor_permit_authentications(int permit)
{
struct mon_table *ent = mon_dispatch;
while (ent->f != NULL) {
if (ent->flags & MON_AUTH) {
ent->flags &= ~MON_PERMIT;
ent->flags |= permit ? MON_PERMIT : 0;
}
ent++;
}
}
| @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,759 | monitor_read(struct monitor *pmonitor, struct mon_table *ent,
struct mon_table **pent)
{
Buffer m;
int ret;
u_char type;
struct pollfd pfd[2];
for (;;) {
memset(&pfd, 0, sizeof(pfd));
pfd[0].fd = pmonitor->m_sendfd;
pfd[0].events = POLLIN;
pfd[1].fd = pmonitor->m_log_recvfd;
pfd[1].events = pfd[1].f... | +Priv | 0 | monitor_read(struct monitor *pmonitor, struct mon_table *ent,
struct mon_table **pent)
{
Buffer m;
int ret;
u_char type;
struct pollfd pfd[2];
for (;;) {
memset(&pfd, 0, sizeof(pfd));
pfd[0].fd = pmonitor->m_sendfd;
pfd[0].events = POLLIN;
pfd[1].fd = pmonitor->m_log_recvfd;
pfd[1].events = pfd[1].f... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,760 | monitor_read_log(struct monitor *pmonitor)
{
Buffer logmsg;
u_int len, level;
char *msg;
buffer_init(&logmsg);
/* Read length */
buffer_append_space(&logmsg, 4);
if (atomicio(read, pmonitor->m_log_recvfd,
buffer_ptr(&logmsg), buffer_len(&logmsg)) != buffer_len(&logmsg)) {
if (errno == EPIPE) {
buffer... | +Priv | 0 | monitor_read_log(struct monitor *pmonitor)
{
Buffer logmsg;
u_int len, level;
char *msg;
buffer_init(&logmsg);
/* Read length */
buffer_append_space(&logmsg, 4);
if (atomicio(read, pmonitor->m_log_recvfd,
buffer_ptr(&logmsg), buffer_len(&logmsg)) != buffer_len(&logmsg)) {
if (errno == EPIPE) {
buffer... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,761 | monitor_reset_key_state(void)
{
/* reset state */
free(key_blob);
free(hostbased_cuser);
free(hostbased_chost);
key_blob = NULL;
key_bloblen = 0;
key_blobtype = MM_NOKEY;
hostbased_cuser = NULL;
hostbased_chost = NULL;
}
| +Priv | 0 | monitor_reset_key_state(void)
{
/* reset state */
free(key_blob);
free(hostbased_cuser);
free(hostbased_chost);
key_blob = NULL;
key_bloblen = 0;
key_blobtype = MM_NOKEY;
hostbased_cuser = NULL;
hostbased_chost = NULL;
}
| @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,762 | monitor_sync(struct monitor *pmonitor)
{
if (options.compression) {
/* The member allocation is not visible, so sync it */
mm_share_sync(&pmonitor->m_zlib, &pmonitor->m_zback);
}
}
| +Priv | 0 | monitor_sync(struct monitor *pmonitor)
{
if (options.compression) {
/* The member allocation is not visible, so sync it */
mm_share_sync(&pmonitor->m_zlib, &pmonitor->m_zback);
}
}
| @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,763 | monitor_valid_hostbasedblob(u_char *data, u_int datalen, char *cuser,
char *chost)
{
Buffer b;
char *p, *userstyle;
u_int len;
int fail = 0;
buffer_init(&b);
buffer_append(&b, data, datalen);
p = buffer_get_string(&b, &len);
if ((session_id2 == NULL) ||
(len != session_id2_len) ||
(timingsafe_bc... | +Priv | 0 | monitor_valid_hostbasedblob(u_char *data, u_int datalen, char *cuser,
char *chost)
{
Buffer b;
char *p, *userstyle;
u_int len;
int fail = 0;
buffer_init(&b);
buffer_append(&b, data, datalen);
p = buffer_get_string(&b, &len);
if ((session_id2 == NULL) ||
(len != session_id2_len) ||
(timingsafe_bc... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,764 | monitor_valid_userblob(u_char *data, u_int datalen)
{
Buffer b;
char *p, *userstyle;
u_int len;
int fail = 0;
buffer_init(&b);
buffer_append(&b, data, datalen);
if (datafellows & SSH_OLD_SESSIONID) {
p = buffer_ptr(&b);
len = buffer_len(&b);
if ((session_id2 == NULL) ||
(len < session_id2_len) ||
... | +Priv | 0 | monitor_valid_userblob(u_char *data, u_int datalen)
{
Buffer b;
char *p, *userstyle;
u_int len;
int fail = 0;
buffer_init(&b);
buffer_append(&b, data, datalen);
if (datafellows & SSH_OLD_SESSIONID) {
p = buffer_ptr(&b);
len = buffer_len(&b);
if ((session_id2 == NULL) ||
(len < session_id2_len) ||
... | @@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
int
mm_answer_pam_free_ctx(int sock, Buffer *m)
{
+ int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
+ sshpam_ctxt = sshpam_authok = NULL;
buffer_clear(m);
mm_requ... | CWE-264 | null | null |
33,765 | mm_answer_pam_free_ctx(int sock, Buffer *m)
{
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
buffer_clear(m);
mm_request_send(sock, MONITOR_ANS_PAM_FREE_CTX, m);
auth_method = "keyboard-interactive";
auth_submethod = "pam";
return (sshpam_authok == sshpam_ctxt);
}
| null | 0 | mm_answer_pam_free_ctx(int sock, Buffer *m)
{
debug3("%s", __func__);
(sshpam_device.free_ctx)(sshpam_ctxt);
buffer_clear(m);
mm_request_send(sock, MONITOR_ANS_PAM_FREE_CTX, m);
auth_method = "keyboard-interactive";
auth_submethod = "pam";
return (sshpam_authok == sshpam_ctxt);
}
| @@ -1084,9 +1084,7 @@ extern KbdintDevice sshpam_device;
int
mm_answer_pam_init_ctx(int sock, Buffer *m)
{
-
debug3("%s", __func__);
- authctxt->user = buffer_get_string(m, NULL);
sshpam_ctxt = (sshpam_device.init_ctx)(authctxt);
sshpam_authok = NULL;
buffer_clear(m); | CWE-20 | null | null |
33,766 | mm_audit_run_command(const char *command)
{
Buffer m;
debug3("%s entering command %s", __func__, command);
buffer_init(&m);
buffer_put_cstring(&m, command);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_AUDIT_COMMAND, &m);
buffer_free(&m);
}
| null | 0 | mm_audit_run_command(const char *command)
{
Buffer m;
debug3("%s entering command %s", __func__, command);
buffer_init(&m);
buffer_put_cstring(&m, command);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_AUDIT_COMMAND, &m);
buffer_free(&m);
}
| @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,767 | mm_auth_password(Authctxt *authctxt, char *password)
{
Buffer m;
int authenticated = 0;
debug3("%s entering", __func__);
buffer_init(&m);
buffer_put_cstring(&m, password);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_AUTHPASSWORD, &m);
debug3("%s: waiting for MONITOR_ANS_AUTHPASSWORD", __func__);
mm_reque... | null | 0 | mm_auth_password(Authctxt *authctxt, char *password)
{
Buffer m;
int authenticated = 0;
debug3("%s entering", __func__);
buffer_init(&m);
buffer_put_cstring(&m, password);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_AUTHPASSWORD, &m);
debug3("%s: waiting for MONITOR_ANS_AUTHPASSWORD", __func__);
mm_reque... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,768 | mm_auth_rhosts_rsa_key_allowed(struct passwd *pw, char *user,
char *host, Key *key)
{
int ret;
key->type = KEY_RSA; /* XXX hack for key_to_blob */
ret = mm_key_allowed(MM_RSAHOSTKEY, user, host, key, 0);
key->type = KEY_RSA1;
return (ret);
}
| null | 0 | mm_auth_rhosts_rsa_key_allowed(struct passwd *pw, char *user,
char *host, Key *key)
{
int ret;
key->type = KEY_RSA; /* XXX hack for key_to_blob */
ret = mm_key_allowed(MM_RSAHOSTKEY, user, host, key, 0);
key->type = KEY_RSA1;
return (ret);
}
| @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,769 | mm_auth_rsa_generate_challenge(Key *key)
{
Buffer m;
BIGNUM *challenge;
u_char *blob;
u_int blen;
debug3("%s entering", __func__);
if ((challenge = BN_new()) == NULL)
fatal("%s: BN_new failed", __func__);
key->type = KEY_RSA; /* XXX cheat for key_to_blob */
if (key_to_blob(key, &blob, &blen) == 0)
fat... | null | 0 | mm_auth_rsa_generate_challenge(Key *key)
{
Buffer m;
BIGNUM *challenge;
u_char *blob;
u_int blen;
debug3("%s entering", __func__);
if ((challenge = BN_new()) == NULL)
fatal("%s: BN_new failed", __func__);
key->type = KEY_RSA; /* XXX cheat for key_to_blob */
if (key_to_blob(key, &blob, &blen) == 0)
fat... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,770 | mm_bsdauth_respond(void *ctx, u_int numresponses, char **responses)
{
Buffer m;
int authok;
debug3("%s: entering", __func__);
if (numresponses != 1)
return (-1);
buffer_init(&m);
buffer_put_cstring(&m, responses[0]);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_BSDAUTHRESPOND, &m);
mm_request_receive_ex... | null | 0 | mm_bsdauth_respond(void *ctx, u_int numresponses, char **responses)
{
Buffer m;
int authok;
debug3("%s: entering", __func__);
if (numresponses != 1)
return (-1);
buffer_init(&m);
buffer_put_cstring(&m, responses[0]);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_BSDAUTHRESPOND, &m);
mm_request_receive_ex... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,771 | mm_chall_setup(char **name, char **infotxt, u_int *numprompts,
char ***prompts, u_int **echo_on)
{
*name = xstrdup("");
*infotxt = xstrdup("");
*numprompts = 1;
*prompts = xcalloc(*numprompts, sizeof(char *));
*echo_on = xcalloc(*numprompts, sizeof(u_int));
(*echo_on)[0] = 0;
}
| null | 0 | mm_chall_setup(char **name, char **infotxt, u_int *numprompts,
char ***prompts, u_int **echo_on)
{
*name = xstrdup("");
*infotxt = xstrdup("");
*numprompts = 1;
*prompts = xcalloc(*numprompts, sizeof(char *));
*echo_on = xcalloc(*numprompts, sizeof(u_int));
(*echo_on)[0] = 0;
}
| @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,772 | mm_choose_dh(int min, int nbits, int max)
{
BIGNUM *p, *g;
int success = 0;
Buffer m;
buffer_init(&m);
buffer_put_int(&m, min);
buffer_put_int(&m, nbits);
buffer_put_int(&m, max);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_MODULI, &m);
debug3("%s: waiting for MONITOR_ANS_MODULI", __func__);
mm_request... | null | 0 | mm_choose_dh(int min, int nbits, int max)
{
BIGNUM *p, *g;
int success = 0;
Buffer m;
buffer_init(&m);
buffer_put_int(&m, min);
buffer_put_int(&m, nbits);
buffer_put_int(&m, max);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_MODULI, &m);
debug3("%s: waiting for MONITOR_ANS_MODULI", __func__);
mm_request... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,773 | mm_do_pam_account(void)
{
Buffer m;
u_int ret;
char *msg;
debug3("%s entering", __func__);
if (!options.use_pam)
fatal("UsePAM=no, but ended up in %s anyway", __func__);
buffer_init(&m);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_ACCOUNT, &m);
mm_request_receive_expect(pmonitor->m_recvfd,
MON... | null | 0 | mm_do_pam_account(void)
{
Buffer m;
u_int ret;
char *msg;
debug3("%s entering", __func__);
if (!options.use_pam)
fatal("UsePAM=no, but ended up in %s anyway", __func__);
buffer_init(&m);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_ACCOUNT, &m);
mm_request_receive_expect(pmonitor->m_recvfd,
MON... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,774 | mm_getpwnamallow(const char *username)
{
Buffer m;
struct passwd *pw;
u_int len, i;
ServerOptions *newopts;
debug3("%s entering", __func__);
buffer_init(&m);
buffer_put_cstring(&m, username);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PWNAM, &m);
debug3("%s: waiting for MONITOR_ANS_PWNAM", __func__);
... | null | 0 | mm_getpwnamallow(const char *username)
{
Buffer m;
struct passwd *pw;
u_int len, i;
ServerOptions *newopts;
debug3("%s entering", __func__);
buffer_init(&m);
buffer_put_cstring(&m, username);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PWNAM, &m);
debug3("%s: waiting for MONITOR_ANS_PWNAM", __func__);
... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,775 | mm_hostbased_key_allowed(struct passwd *pw, char *user, char *host,
Key *key)
{
return (mm_key_allowed(MM_HOSTKEY, user, host, key, 0));
}
| null | 0 | mm_hostbased_key_allowed(struct passwd *pw, char *user, char *host,
Key *key)
{
return (mm_key_allowed(MM_HOSTKEY, user, host, key, 0));
}
| @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,776 | mm_inform_authserv(char *service, char *style)
{
Buffer m;
debug3("%s entering", __func__);
buffer_init(&m);
buffer_put_cstring(&m, service);
buffer_put_cstring(&m, style ? style : "");
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_AUTHSERV, &m);
buffer_free(&m);
}
| null | 0 | mm_inform_authserv(char *service, char *style)
{
Buffer m;
debug3("%s entering", __func__);
buffer_init(&m);
buffer_put_cstring(&m, service);
buffer_put_cstring(&m, style ? style : "");
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_AUTHSERV, &m);
buffer_free(&m);
}
| @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,777 | mm_is_monitor(void)
{
/*
* m_pid is only set in the privileged part, and
* points to the unprivileged child.
*/
return (pmonitor && pmonitor->m_pid > 0);
}
| null | 0 | mm_is_monitor(void)
{
/*
* m_pid is only set in the privileged part, and
* points to the unprivileged child.
*/
return (pmonitor && pmonitor->m_pid > 0);
}
| @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,778 | mm_key_allowed(enum mm_keytype type, char *user, char *host, Key *key,
int pubkey_auth_attempt)
{
Buffer m;
u_char *blob;
u_int len;
int allowed = 0, have_forced = 0;
debug3("%s entering", __func__);
/* Convert the key to a blob and the pass it over */
if (!key_to_blob(key, &blob, &len))
return (0);
bu... | null | 0 | mm_key_allowed(enum mm_keytype type, char *user, char *host, Key *key,
int pubkey_auth_attempt)
{
Buffer m;
u_char *blob;
u_int len;
int allowed = 0, have_forced = 0;
debug3("%s entering", __func__);
/* Convert the key to a blob and the pass it over */
if (!key_to_blob(key, &blob, &len))
return (0);
bu... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,779 | mm_key_verify(Key *key, u_char *sig, u_int siglen, u_char *data, u_int datalen)
{
Buffer m;
u_char *blob;
u_int len;
int verified = 0;
debug3("%s entering", __func__);
/* Convert the key to a blob and the pass it over */
if (!key_to_blob(key, &blob, &len))
return (0);
buffer_init(&m);
buffer_put_string(&m... | null | 0 | mm_key_verify(Key *key, u_char *sig, u_int siglen, u_char *data, u_int datalen)
{
Buffer m;
u_char *blob;
u_int len;
int verified = 0;
debug3("%s entering", __func__);
/* Convert the key to a blob and the pass it over */
if (!key_to_blob(key, &blob, &len))
return (0);
buffer_init(&m);
buffer_put_string(&m... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,780 | mm_log_handler(LogLevel level, const char *msg, void *ctx)
{
Buffer log_msg;
struct monitor *mon = (struct monitor *)ctx;
if (mon->m_log_sendfd == -1)
fatal("%s: no log channel", __func__);
buffer_init(&log_msg);
/*
* Placeholder for packet length. Will be filled in with the actual
* packet length once the... | null | 0 | mm_log_handler(LogLevel level, const char *msg, void *ctx)
{
Buffer log_msg;
struct monitor *mon = (struct monitor *)ctx;
if (mon->m_log_sendfd == -1)
fatal("%s: no log channel", __func__);
buffer_init(&log_msg);
/*
* Placeholder for packet length. Will be filled in with the actual
* packet length once the... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,781 | mm_pty_allocate(int *ptyfd, int *ttyfd, char *namebuf, size_t namebuflen)
{
Buffer m;
char *p, *msg;
int success = 0, tmp1 = -1, tmp2 = -1;
/* Kludge: ensure there are fds free to receive the pty/tty */
if ((tmp1 = dup(pmonitor->m_recvfd)) == -1 ||
(tmp2 = dup(pmonitor->m_recvfd)) == -1) {
error("%s: canno... | null | 0 | mm_pty_allocate(int *ptyfd, int *ttyfd, char *namebuf, size_t namebuflen)
{
Buffer m;
char *p, *msg;
int success = 0, tmp1 = -1, tmp2 = -1;
/* Kludge: ensure there are fds free to receive the pty/tty */
if ((tmp1 = dup(pmonitor->m_recvfd)) == -1 ||
(tmp2 = dup(pmonitor->m_recvfd)) == -1) {
error("%s: canno... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,782 | mm_request_receive(int sock, Buffer *m)
{
u_char buf[4];
u_int msg_len;
debug3("%s entering", __func__);
if (atomicio(read, sock, buf, sizeof(buf)) != sizeof(buf)) {
if (errno == EPIPE)
cleanup_exit(255);
fatal("%s: read: %s", __func__, strerror(errno));
}
msg_len = get_u32(buf);
if (msg_len > 256 * 102... | null | 0 | mm_request_receive(int sock, Buffer *m)
{
u_char buf[4];
u_int msg_len;
debug3("%s entering", __func__);
if (atomicio(read, sock, buf, sizeof(buf)) != sizeof(buf)) {
if (errno == EPIPE)
cleanup_exit(255);
fatal("%s: read: %s", __func__, strerror(errno));
}
msg_len = get_u32(buf);
if (msg_len > 256 * 102... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,783 | mm_request_receive_expect(int sock, enum monitor_reqtype type, Buffer *m)
{
u_char rtype;
debug3("%s entering: type %d", __func__, type);
mm_request_receive(sock, m);
rtype = buffer_get_char(m);
if (rtype != type)
fatal("%s: read: rtype %d != type %d", __func__,
rtype, type);
}
| null | 0 | mm_request_receive_expect(int sock, enum monitor_reqtype type, Buffer *m)
{
u_char rtype;
debug3("%s entering: type %d", __func__, type);
mm_request_receive(sock, m);
rtype = buffer_get_char(m);
if (rtype != type)
fatal("%s: read: rtype %d != type %d", __func__,
rtype, type);
}
| @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,784 | mm_request_send(int sock, enum monitor_reqtype type, Buffer *m)
{
u_int mlen = buffer_len(m);
u_char buf[5];
debug3("%s entering: type %d", __func__, type);
put_u32(buf, mlen + 1);
buf[4] = (u_char) type; /* 1st byte of payload is mesg-type */
if (atomicio(vwrite, sock, buf, sizeof(buf)) != sizeof(buf))
fata... | null | 0 | mm_request_send(int sock, enum monitor_reqtype type, Buffer *m)
{
u_int mlen = buffer_len(m);
u_char buf[5];
debug3("%s entering: type %d", __func__, type);
put_u32(buf, mlen + 1);
buf[4] = (u_char) type; /* 1st byte of payload is mesg-type */
if (atomicio(vwrite, sock, buf, sizeof(buf)) != sizeof(buf))
fata... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,785 | mm_send_keystate(struct monitor *monitor)
{
struct ssh *ssh = active_state; /* XXX */
struct sshbuf *m;
int r;
if ((m = sshbuf_new()) == NULL)
fatal("%s: sshbuf_new failed", __func__);
if ((r = ssh_packet_get_state(ssh, m)) != 0)
fatal("%s: get_state failed: %s",
__func__, ssh_err(r));
mm_request_send... | null | 0 | mm_send_keystate(struct monitor *monitor)
{
struct ssh *ssh = active_state; /* XXX */
struct sshbuf *m;
int r;
if ((m = sshbuf_new()) == NULL)
fatal("%s: sshbuf_new failed", __func__);
if ((r = ssh_packet_get_state(ssh, m)) != 0)
fatal("%s: get_state failed: %s",
__func__, ssh_err(r));
mm_request_send... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,786 | mm_session_pty_cleanup2(Session *s)
{
Buffer m;
if (s->ttyfd == -1)
return;
buffer_init(&m);
buffer_put_cstring(&m, s->tty);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PTYCLEANUP, &m);
buffer_free(&m);
/* closed dup'ed master */
if (s->ptymaster != -1 && close(s->ptymaster) < 0)
error("close(s->ptyma... | null | 0 | mm_session_pty_cleanup2(Session *s)
{
Buffer m;
if (s->ttyfd == -1)
return;
buffer_init(&m);
buffer_put_cstring(&m, s->tty);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PTYCLEANUP, &m);
buffer_free(&m);
/* closed dup'ed master */
if (s->ptymaster != -1 && close(s->ptymaster) < 0)
error("close(s->ptyma... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,787 | mm_skey_query(void *ctx, char **name, char **infotxt,
u_int *numprompts, char ***prompts, u_int **echo_on)
{
Buffer m;
u_int success;
char *challenge;
debug3("%s: entering", __func__);
buffer_init(&m);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_SKEYQUERY, &m);
mm_request_receive_expect(pmonitor->m_rec... | null | 0 | mm_skey_query(void *ctx, char **name, char **infotxt,
u_int *numprompts, char ***prompts, u_int **echo_on)
{
Buffer m;
u_int success;
char *challenge;
debug3("%s: entering", __func__);
buffer_init(&m);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_SKEYQUERY, &m);
mm_request_receive_expect(pmonitor->m_rec... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,788 | mm_skey_respond(void *ctx, u_int numresponses, char **responses)
{
Buffer m;
int authok;
debug3("%s: entering", __func__);
if (numresponses != 1)
return (-1);
buffer_init(&m);
buffer_put_cstring(&m, responses[0]);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_SKEYRESPOND, &m);
mm_request_receive_expect(p... | null | 0 | mm_skey_respond(void *ctx, u_int numresponses, char **responses)
{
Buffer m;
int authok;
debug3("%s: entering", __func__);
if (numresponses != 1)
return (-1);
buffer_init(&m);
buffer_put_cstring(&m, responses[0]);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_SKEYRESPOND, &m);
mm_request_receive_expect(p... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,789 | mm_ssh1_session_id(u_char session_id[16])
{
Buffer m;
int i;
debug3("%s entering", __func__);
buffer_init(&m);
for (i = 0; i < 16; i++)
buffer_put_char(&m, session_id[i]);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_SESSID, &m);
buffer_free(&m);
}
| null | 0 | mm_ssh1_session_id(u_char session_id[16])
{
Buffer m;
int i;
debug3("%s entering", __func__);
buffer_init(&m);
for (i = 0; i < 16; i++)
buffer_put_char(&m, session_id[i]);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_SESSID, &m);
buffer_free(&m);
}
| @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,790 | mm_ssh1_session_key(BIGNUM *num)
{
int rsafail;
Buffer m;
buffer_init(&m);
buffer_put_bignum2(&m, num);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_SESSKEY, &m);
mm_request_receive_expect(pmonitor->m_recvfd, MONITOR_ANS_SESSKEY, &m);
rsafail = buffer_get_int(&m);
buffer_get_bignum2(&m, num);
buffer_fre... | null | 0 | mm_ssh1_session_key(BIGNUM *num)
{
int rsafail;
Buffer m;
buffer_init(&m);
buffer_put_bignum2(&m, num);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_SESSKEY, &m);
mm_request_receive_expect(pmonitor->m_recvfd, MONITOR_ANS_SESSKEY, &m);
rsafail = buffer_get_int(&m);
buffer_get_bignum2(&m, num);
buffer_fre... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,791 | mm_ssh_gssapi_accept_ctx(Gssctxt *ctx, gss_buffer_desc *in,
gss_buffer_desc *out, OM_uint32 *flags)
{
Buffer m;
OM_uint32 major;
u_int len;
buffer_init(&m);
buffer_put_string(&m, in->value, in->length);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_GSSSTEP, &m);
mm_request_receive_expect(pmonitor->m_recv... | null | 0 | mm_ssh_gssapi_accept_ctx(Gssctxt *ctx, gss_buffer_desc *in,
gss_buffer_desc *out, OM_uint32 *flags)
{
Buffer m;
OM_uint32 major;
u_int len;
buffer_init(&m);
buffer_put_string(&m, in->value, in->length);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_GSSSTEP, &m);
mm_request_receive_expect(pmonitor->m_recv... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,792 | mm_ssh_gssapi_checkmic(Gssctxt *ctx, gss_buffer_t gssbuf, gss_buffer_t gssmic)
{
Buffer m;
OM_uint32 major;
buffer_init(&m);
buffer_put_string(&m, gssbuf->value, gssbuf->length);
buffer_put_string(&m, gssmic->value, gssmic->length);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_GSSCHECKMIC, &m);
mm_request_r... | null | 0 | mm_ssh_gssapi_checkmic(Gssctxt *ctx, gss_buffer_t gssbuf, gss_buffer_t gssmic)
{
Buffer m;
OM_uint32 major;
buffer_init(&m);
buffer_put_string(&m, gssbuf->value, gssbuf->length);
buffer_put_string(&m, gssmic->value, gssmic->length);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_GSSCHECKMIC, &m);
mm_request_r... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,793 | mm_ssh_gssapi_server_ctx(Gssctxt **ctx, gss_OID goid)
{
Buffer m;
OM_uint32 major;
/* Client doesn't get to see the context */
*ctx = NULL;
buffer_init(&m);
buffer_put_string(&m, goid->elements, goid->length);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_GSSSETUP, &m);
mm_request_receive_expect(pmonitor->... | null | 0 | mm_ssh_gssapi_server_ctx(Gssctxt **ctx, gss_OID goid)
{
Buffer m;
OM_uint32 major;
/* Client doesn't get to see the context */
*ctx = NULL;
buffer_init(&m);
buffer_put_string(&m, goid->elements, goid->length);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_GSSSETUP, &m);
mm_request_receive_expect(pmonitor->... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,794 | mm_sshpam_free_ctx(void *ctxtp)
{
Buffer m;
debug3("%s", __func__);
buffer_init(&m);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_FREE_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_FREE_CTX", __func__);
mm_request_receive_expect(pmonitor->m_recvfd, MONITOR_ANS_PAM_FREE_CTX, &m);
buffer_free(&m);
}
| null | 0 | mm_sshpam_free_ctx(void *ctxtp)
{
Buffer m;
debug3("%s", __func__);
buffer_init(&m);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_FREE_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_FREE_CTX", __func__);
mm_request_receive_expect(pmonitor->m_recvfd, MONITOR_ANS_PAM_FREE_CTX, &m);
buffer_free(&m);
}
| @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,795 | mm_sshpam_query(void *ctx, char **name, char **info,
u_int *num, char ***prompts, u_int **echo_on)
{
Buffer m;
u_int i;
int ret;
debug3("%s", __func__);
buffer_init(&m);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_QUERY, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_QUERY", __func__);
mm_request_rec... | null | 0 | mm_sshpam_query(void *ctx, char **name, char **info,
u_int *num, char ***prompts, u_int **echo_on)
{
Buffer m;
u_int i;
int ret;
debug3("%s", __func__);
buffer_init(&m);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_QUERY, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_QUERY", __func__);
mm_request_rec... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,796 | mm_sshpam_respond(void *ctx, u_int num, char **resp)
{
Buffer m;
u_int i;
int ret;
debug3("%s", __func__);
buffer_init(&m);
buffer_put_int(&m, num);
for (i = 0; i < num; ++i)
buffer_put_cstring(&m, resp[i]);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_RESPOND, &m);
debug3("%s: waiting for MONITOR_AN... | null | 0 | mm_sshpam_respond(void *ctx, u_int num, char **resp)
{
Buffer m;
u_int i;
int ret;
debug3("%s", __func__);
buffer_init(&m);
buffer_put_int(&m, num);
for (i = 0; i < num; ++i)
buffer_put_cstring(&m, resp[i]);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_RESPOND, &m);
debug3("%s: waiting for MONITOR_AN... | @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,797 | mm_start_pam(Authctxt *authctxt)
{
Buffer m;
debug3("%s entering", __func__);
if (!options.use_pam)
fatal("UsePAM=no, but ended up in %s anyway", __func__);
buffer_init(&m);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_START, &m);
buffer_free(&m);
}
| null | 0 | mm_start_pam(Authctxt *authctxt)
{
Buffer m;
debug3("%s entering", __func__);
if (!options.use_pam)
fatal("UsePAM=no, but ended up in %s anyway", __func__);
buffer_init(&m);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_START, &m);
buffer_free(&m);
}
| @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,798 | mm_user_key_allowed(struct passwd *pw, Key *key, int pubkey_auth_attempt)
{
return (mm_key_allowed(MM_USERKEY, NULL, NULL, key,
pubkey_auth_attempt));
}
| null | 0 | mm_user_key_allowed(struct passwd *pw, Key *key, int pubkey_auth_attempt)
{
return (mm_key_allowed(MM_USERKEY, NULL, NULL, key,
pubkey_auth_attempt));
}
| @@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
debug3("%s", __func__);
buffer_init(&m);
- buffer_put_cstring(&m, authctxt->user);
mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
mm_request_receive_expect(pmonitor->m... | CWE-20 | null | null |
33,799 | static inline int current_is_64bit(void)
{
/*
* We can't use test_thread_flag() here because we may be on an
* interrupt stack, and the thread flags don't get copied over
* from the thread_info on the main stack to the interrupt stack.
*/
return !test_ti_thread_flag(task_thread_info(current), TIF_32BIT);
}
| DoS | 0 | static inline int current_is_64bit(void)
{
/*
* We can't use test_thread_flag() here because we may be on an
* interrupt stack, and the thread flags don't get copied over
* from the thread_info on the main stack to the interrupt stack.
*/
return !test_ti_thread_flag(task_thread_info(current), TIF_32BIT);
}
| @@ -243,7 +243,7 @@ static void perf_callchain_user_64(struct perf_callchain_entry *entry,
sp = regs->gpr[1];
perf_callchain_store(entry, next_ip);
- for (;;) {
+ while (entry->nr < PERF_MAX_STACK_DEPTH) {
fp = (unsigned long __user *) sp;
if (!valid_user_sp(sp, 1) || read_user_stack_64(fp, &next_sp))
r... | CWE-399 | null | null |
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