idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
34,800 | static struct file *do_open_execat(int fd, struct filename *name, int flags)
{
struct file *file;
int err;
struct open_flags open_exec_flags = {
.open_flag = O_LARGEFILE | O_RDONLY | __FMODE_EXEC,
.acc_mode = MAY_EXEC | MAY_OPEN,
.intent = LOOKUP_OPEN,
.lookup_flags = LOOKUP_FOLLOW,
};
if ((flags & ~(AT_S... | +Priv | 0 | static struct file *do_open_execat(int fd, struct filename *name, int flags)
{
struct file *file;
int err;
struct open_flags open_exec_flags = {
.open_flag = O_LARGEFILE | O_RDONLY | __FMODE_EXEC,
.acc_mode = MAY_EXEC | MAY_OPEN,
.intent = LOOKUP_OPEN,
.lookup_flags = LOOKUP_FOLLOW,
};
if ((flags & ~(AT_S... | @@ -1275,6 +1275,53 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
spin_unlock(&p->fs->lock);
}
+static void bprm_fill_uid(struct linux_binprm *bprm)
+{
+ struct inode *inode;
+ unsigned int mode;
+ kuid_t uid;
+ kgid_t gid;
+
+ /* clear any previous set[ug]id data from a previous binary */
+ bprm->cr... | CWE-362 | null | null |
34,801 | static int exec_binprm(struct linux_binprm *bprm)
{
pid_t old_pid, old_vpid;
int ret;
/* Need to fetch pid before load_binary changes it */
old_pid = current->pid;
rcu_read_lock();
old_vpid = task_pid_nr_ns(current, task_active_pid_ns(current->parent));
rcu_read_unlock();
ret = search_binary_handler(bprm);
i... | +Priv | 0 | static int exec_binprm(struct linux_binprm *bprm)
{
pid_t old_pid, old_vpid;
int ret;
/* Need to fetch pid before load_binary changes it */
old_pid = current->pid;
rcu_read_lock();
old_vpid = task_pid_nr_ns(current, task_active_pid_ns(current->parent));
rcu_read_unlock();
ret = search_binary_handler(bprm);
i... | @@ -1275,6 +1275,53 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
spin_unlock(&p->fs->lock);
}
+static void bprm_fill_uid(struct linux_binprm *bprm)
+{
+ struct inode *inode;
+ unsigned int mode;
+ kuid_t uid;
+ kgid_t gid;
+
+ /* clear any previous set[ug]id data from a previous binary */
+ bprm->cr... | CWE-362 | null | null |
34,802 | static int exec_mmap(struct mm_struct *mm)
{
struct task_struct *tsk;
struct mm_struct *old_mm, *active_mm;
/* Notify parent that we're no longer interested in the old VM */
tsk = current;
old_mm = current->mm;
mm_release(tsk, old_mm);
if (old_mm) {
sync_mm_rss(old_mm);
/*
* Make sure that if there is a... | +Priv | 0 | static int exec_mmap(struct mm_struct *mm)
{
struct task_struct *tsk;
struct mm_struct *old_mm, *active_mm;
/* Notify parent that we're no longer interested in the old VM */
tsk = current;
old_mm = current->mm;
mm_release(tsk, old_mm);
if (old_mm) {
sync_mm_rss(old_mm);
/*
* Make sure that if there is a... | @@ -1275,6 +1275,53 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
spin_unlock(&p->fs->lock);
}
+static void bprm_fill_uid(struct linux_binprm *bprm)
+{
+ struct inode *inode;
+ unsigned int mode;
+ kuid_t uid;
+ kgid_t gid;
+
+ /* clear any previous set[ug]id data from a previous binary */
+ bprm->cr... | CWE-362 | null | null |
34,803 | int flush_old_exec(struct linux_binprm * bprm)
{
int retval;
/*
* Make sure we have a private signal table and that
* we are unassociated from the previous thread group.
*/
retval = de_thread(current);
if (retval)
goto out;
/*
* Must be called _before_ exec_mmap() as bprm->mm is
* not visibile until ... | +Priv | 0 | int flush_old_exec(struct linux_binprm * bprm)
{
int retval;
/*
* Make sure we have a private signal table and that
* we are unassociated from the previous thread group.
*/
retval = de_thread(current);
if (retval)
goto out;
/*
* Must be called _before_ exec_mmap() as bprm->mm is
* not visibile until ... | @@ -1275,6 +1275,53 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
spin_unlock(&p->fs->lock);
}
+static void bprm_fill_uid(struct linux_binprm *bprm)
+{
+ struct inode *inode;
+ unsigned int mode;
+ kuid_t uid;
+ kgid_t gid;
+
+ /* clear any previous set[ug]id data from a previous binary */
+ bprm->cr... | CWE-362 | null | null |
34,804 | static void free_bprm(struct linux_binprm *bprm)
{
free_arg_pages(bprm);
if (bprm->cred) {
mutex_unlock(¤t->signal->cred_guard_mutex);
abort_creds(bprm->cred);
}
if (bprm->file) {
allow_write_access(bprm->file);
fput(bprm->file);
}
/* If a binfmt changed the interp, free it. */
if (bprm->interp != ... | +Priv | 0 | static void free_bprm(struct linux_binprm *bprm)
{
free_arg_pages(bprm);
if (bprm->cred) {
mutex_unlock(¤t->signal->cred_guard_mutex);
abort_creds(bprm->cred);
}
if (bprm->file) {
allow_write_access(bprm->file);
fput(bprm->file);
}
/* If a binfmt changed the interp, free it. */
if (bprm->interp != ... | @@ -1275,6 +1275,53 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
spin_unlock(&p->fs->lock);
}
+static void bprm_fill_uid(struct linux_binprm *bprm)
+{
+ struct inode *inode;
+ unsigned int mode;
+ kuid_t uid;
+ kgid_t gid;
+
+ /* clear any previous set[ug]id data from a previous binary */
+ bprm->cr... | CWE-362 | null | null |
34,805 | struct file *open_exec(const char *name)
{
struct filename *filename = getname_kernel(name);
struct file *f = ERR_CAST(filename);
if (!IS_ERR(filename)) {
f = do_open_execat(AT_FDCWD, filename, 0);
putname(filename);
}
return f;
}
| +Priv | 0 | struct file *open_exec(const char *name)
{
struct filename *filename = getname_kernel(name);
struct file *f = ERR_CAST(filename);
if (!IS_ERR(filename)) {
f = do_open_execat(AT_FDCWD, filename, 0);
putname(filename);
}
return f;
}
| @@ -1275,6 +1275,53 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
spin_unlock(&p->fs->lock);
}
+static void bprm_fill_uid(struct linux_binprm *bprm)
+{
+ struct inode *inode;
+ unsigned int mode;
+ kuid_t uid;
+ kgid_t gid;
+
+ /* clear any previous set[ug]id data from a previous binary */
+ bprm->cr... | CWE-362 | null | null |
34,806 | ssize_t read_code(struct file *file, unsigned long addr, loff_t pos, size_t len)
{
ssize_t res = vfs_read(file, (void __user *)addr, len, &pos);
if (res > 0)
flush_icache_range(addr, addr + len);
return res;
}
| +Priv | 0 | ssize_t read_code(struct file *file, unsigned long addr, loff_t pos, size_t len)
{
ssize_t res = vfs_read(file, (void __user *)addr, len, &pos);
if (res > 0)
flush_icache_range(addr, addr + len);
return res;
}
| @@ -1275,6 +1275,53 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
spin_unlock(&p->fs->lock);
}
+static void bprm_fill_uid(struct linux_binprm *bprm)
+{
+ struct inode *inode;
+ unsigned int mode;
+ kuid_t uid;
+ kgid_t gid;
+
+ /* clear any previous set[ug]id data from a previous binary */
+ bprm->cr... | CWE-362 | null | null |
34,807 | int search_binary_handler(struct linux_binprm *bprm)
{
bool need_retry = IS_ENABLED(CONFIG_MODULES);
struct linux_binfmt *fmt;
int retval;
/* This allows 4 levels of binfmt rewrites before failing hard. */
if (bprm->recursion_depth > 5)
return -ELOOP;
retval = security_bprm_check(bprm);
if (retval)
return ... | +Priv | 0 | int search_binary_handler(struct linux_binprm *bprm)
{
bool need_retry = IS_ENABLED(CONFIG_MODULES);
struct linux_binfmt *fmt;
int retval;
/* This allows 4 levels of binfmt rewrites before failing hard. */
if (bprm->recursion_depth > 5)
return -ELOOP;
retval = security_bprm_check(bprm);
if (retval)
return ... | @@ -1275,6 +1275,53 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
spin_unlock(&p->fs->lock);
}
+static void bprm_fill_uid(struct linux_binprm *bprm)
+{
+ struct inode *inode;
+ unsigned int mode;
+ kuid_t uid;
+ kgid_t gid;
+
+ /* clear any previous set[ug]id data from a previous binary */
+ bprm->cr... | CWE-362 | null | null |
34,808 | void set_dumpable(struct mm_struct *mm, int value)
{
unsigned long old, new;
if (WARN_ON((unsigned)value > SUID_DUMP_ROOT))
return;
do {
old = ACCESS_ONCE(mm->flags);
new = (old & ~MMF_DUMPABLE_MASK) | value;
} while (cmpxchg(&mm->flags, old, new) != old);
}
| +Priv | 0 | void set_dumpable(struct mm_struct *mm, int value)
{
unsigned long old, new;
if (WARN_ON((unsigned)value > SUID_DUMP_ROOT))
return;
do {
old = ACCESS_ONCE(mm->flags);
new = (old & ~MMF_DUMPABLE_MASK) | value;
} while (cmpxchg(&mm->flags, old, new) != old);
}
| @@ -1275,6 +1275,53 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
spin_unlock(&p->fs->lock);
}
+static void bprm_fill_uid(struct linux_binprm *bprm)
+{
+ struct inode *inode;
+ unsigned int mode;
+ kuid_t uid;
+ kgid_t gid;
+
+ /* clear any previous set[ug]id data from a previous binary */
+ bprm->cr... | CWE-362 | null | null |
34,809 | int setup_arg_pages(struct linux_binprm *bprm,
unsigned long stack_top,
int executable_stack)
{
unsigned long ret;
unsigned long stack_shift;
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma = bprm->vma;
struct vm_area_struct *prev = NULL;
unsigned long vm_flags;
unsigned long stack_bas... | +Priv | 0 | int setup_arg_pages(struct linux_binprm *bprm,
unsigned long stack_top,
int executable_stack)
{
unsigned long ret;
unsigned long stack_shift;
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma = bprm->vma;
struct vm_area_struct *prev = NULL;
unsigned long vm_flags;
unsigned long stack_bas... | @@ -1275,6 +1275,53 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
spin_unlock(&p->fs->lock);
}
+static void bprm_fill_uid(struct linux_binprm *bprm)
+{
+ struct inode *inode;
+ unsigned int mode;
+ kuid_t uid;
+ kgid_t gid;
+
+ /* clear any previous set[ug]id data from a previous binary */
+ bprm->cr... | CWE-362 | null | null |
34,810 | void setup_new_exec(struct linux_binprm * bprm)
{
arch_pick_mmap_layout(current->mm);
/* This is the point of no return */
current->sas_ss_sp = current->sas_ss_size = 0;
if (uid_eq(current_euid(), current_uid()) && gid_eq(current_egid(), current_gid()))
set_dumpable(current->mm, SUID_DUMP_USER);
else
set_dum... | +Priv | 0 | void setup_new_exec(struct linux_binprm * bprm)
{
arch_pick_mmap_layout(current->mm);
/* This is the point of no return */
current->sas_ss_sp = current->sas_ss_size = 0;
if (uid_eq(current_euid(), current_uid()) && gid_eq(current_egid(), current_gid()))
set_dumpable(current->mm, SUID_DUMP_USER);
else
set_dum... | @@ -1275,6 +1275,53 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
spin_unlock(&p->fs->lock);
}
+static void bprm_fill_uid(struct linux_binprm *bprm)
+{
+ struct inode *inode;
+ unsigned int mode;
+ kuid_t uid;
+ kgid_t gid;
+
+ /* clear any previous set[ug]id data from a previous binary */
+ bprm->cr... | CWE-362 | null | null |
34,811 | static void __aes_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_tfm_ctx(tfm));
aesni_dec(ctx, dst, src);
}
| DoS Exec Code Overflow | 0 | static void __aes_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_tfm_ctx(tfm));
aesni_dec(ctx, dst, src);
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,812 | static void __aes_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_tfm_ctx(tfm));
aesni_enc(ctx, dst, src);
}
| DoS Exec Code Overflow | 0 | static void __aes_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_tfm_ctx(tfm));
aesni_enc(ctx, dst, src);
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,813 | static int __driver_rfc4106_encrypt(struct aead_request *req)
{
u8 one_entry_in_sg = 0;
u8 *src, *dst, *assoc;
__be32 counter = cpu_to_be32(1);
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(tfm);
u32 key_len = ctx->aes_key_expanded.key_length;
vo... | DoS Exec Code Overflow | 0 | static int __driver_rfc4106_encrypt(struct aead_request *req)
{
u8 one_entry_in_sg = 0;
u8 *src, *dst, *assoc;
__be32 counter = cpu_to_be32(1);
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(tfm);
u32 key_len = ctx->aes_key_expanded.key_length;
vo... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,814 | static int ablk_cbc_init(struct crypto_tfm *tfm)
{
return ablk_init_common(tfm, "__driver-cbc-aes-aesni");
}
| DoS Exec Code Overflow | 0 | static int ablk_cbc_init(struct crypto_tfm *tfm)
{
return ablk_init_common(tfm, "__driver-cbc-aes-aesni");
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,815 | static int ablk_ctr_init(struct crypto_tfm *tfm)
{
return ablk_init_common(tfm, "__driver-ctr-aes-aesni");
}
| DoS Exec Code Overflow | 0 | static int ablk_ctr_init(struct crypto_tfm *tfm)
{
return ablk_init_common(tfm, "__driver-ctr-aes-aesni");
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,816 | static int ablk_ecb_init(struct crypto_tfm *tfm)
{
return ablk_init_common(tfm, "__driver-ecb-aes-aesni");
}
| DoS Exec Code Overflow | 0 | static int ablk_ecb_init(struct crypto_tfm *tfm)
{
return ablk_init_common(tfm, "__driver-ecb-aes-aesni");
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,817 | static int ablk_pcbc_init(struct crypto_tfm *tfm)
{
return ablk_init_common(tfm, "fpu(pcbc(__driver-aes-aesni))");
}
| DoS Exec Code Overflow | 0 | static int ablk_pcbc_init(struct crypto_tfm *tfm)
{
return ablk_init_common(tfm, "fpu(pcbc(__driver-aes-aesni))");
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,818 | static inline struct crypto_aes_ctx *aes_ctx(void *raw_ctx)
{
unsigned long addr = (unsigned long)raw_ctx;
unsigned long align = AESNI_ALIGN;
if (align <= crypto_tfm_ctx_alignment())
align = 1;
return (struct crypto_aes_ctx *)ALIGN(addr, align);
}
| DoS Exec Code Overflow | 0 | static inline struct crypto_aes_ctx *aes_ctx(void *raw_ctx)
{
unsigned long addr = (unsigned long)raw_ctx;
unsigned long align = AESNI_ALIGN;
if (align <= crypto_tfm_ctx_alignment())
align = 1;
return (struct crypto_aes_ctx *)ALIGN(addr, align);
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,819 | static void aes_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_tfm_ctx(tfm));
if (!irq_fpu_usable())
crypto_aes_decrypt_x86(ctx, dst, src);
else {
kernel_fpu_begin();
aesni_dec(ctx, dst, src);
kernel_fpu_end();
}
}
| DoS Exec Code Overflow | 0 | static void aes_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_tfm_ctx(tfm));
if (!irq_fpu_usable())
crypto_aes_decrypt_x86(ctx, dst, src);
else {
kernel_fpu_begin();
aesni_dec(ctx, dst, src);
kernel_fpu_end();
}
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,820 | static int aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,
unsigned int key_len)
{
return aes_set_key_common(tfm, crypto_tfm_ctx(tfm), in_key, key_len);
}
| DoS Exec Code Overflow | 0 | static int aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,
unsigned int key_len)
{
return aes_set_key_common(tfm, crypto_tfm_ctx(tfm), in_key, key_len);
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,821 | static void aesni_ctr_enc_avx_tfm(struct crypto_aes_ctx *ctx, u8 *out,
const u8 *in, unsigned int len, u8 *iv)
{
/*
* based on key length, override with the by8 version
* of ctr mode encryption/decryption for improved performance
* aes_set_key_common() ensures that key length is one of
* {128,192,256}... | DoS Exec Code Overflow | 0 | static void aesni_ctr_enc_avx_tfm(struct crypto_aes_ctx *ctx, u8 *out,
const u8 *in, unsigned int len, u8 *iv)
{
/*
* based on key length, override with the by8 version
* of ctr mode encryption/decryption for improved performance
* aes_set_key_common() ensures that key length is one of
* {128,192,256}... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,822 | static void aesni_gcm_dec_avx(void *ctx, u8 *out,
const u8 *in, unsigned long ciphertext_len, u8 *iv,
u8 *hash_subkey, const u8 *aad, unsigned long aad_len,
u8 *auth_tag, unsigned long auth_tag_len)
{
struct crypto_aes_ctx *aes_ctx = (struct crypto_aes_ctx*)ctx;
if ((ciphertext_len < AVX_GEN2_OPTSIZE)... | DoS Exec Code Overflow | 0 | static void aesni_gcm_dec_avx(void *ctx, u8 *out,
const u8 *in, unsigned long ciphertext_len, u8 *iv,
u8 *hash_subkey, const u8 *aad, unsigned long aad_len,
u8 *auth_tag, unsigned long auth_tag_len)
{
struct crypto_aes_ctx *aes_ctx = (struct crypto_aes_ctx*)ctx;
if ((ciphertext_len < AVX_GEN2_OPTSIZE)... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,823 | static int __init aesni_init(void)
{
int err;
if (!x86_match_cpu(aesni_cpu_id))
return -ENODEV;
#ifdef CONFIG_X86_64
#ifdef CONFIG_AS_AVX2
if (boot_cpu_has(X86_FEATURE_AVX2)) {
pr_info("AVX2 version of gcm_enc/dec engaged.\n");
aesni_gcm_enc_tfm = aesni_gcm_enc_avx2;
aesni_gcm_dec_tfm = aesni_gcm_dec_avx2;
... | DoS Exec Code Overflow | 0 | static int __init aesni_init(void)
{
int err;
if (!x86_match_cpu(aesni_cpu_id))
return -ENODEV;
#ifdef CONFIG_X86_64
#ifdef CONFIG_AS_AVX2
if (boot_cpu_has(X86_FEATURE_AVX2)) {
pr_info("AVX2 version of gcm_enc/dec engaged.\n");
aesni_gcm_enc_tfm = aesni_gcm_enc_avx2;
aesni_gcm_dec_tfm = aesni_gcm_dec_avx2;
... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,824 | static void aesni_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv)
{
glue_xts_crypt_128bit_one(ctx, dst, src, iv, GLUE_FUNC_CAST(aesni_dec));
}
| DoS Exec Code Overflow | 0 | static void aesni_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv)
{
glue_xts_crypt_128bit_one(ctx, dst, src, iv, GLUE_FUNC_CAST(aesni_dec));
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,825 | static void aesni_xts_dec8(void *ctx, u128 *dst, const u128 *src, le128 *iv)
{
aesni_xts_crypt8(ctx, (u8 *)dst, (const u8 *)src, false, (u8 *)iv);
}
| DoS Exec Code Overflow | 0 | static void aesni_xts_dec8(void *ctx, u128 *dst, const u128 *src, le128 *iv)
{
aesni_xts_crypt8(ctx, (u8 *)dst, (const u8 *)src, false, (u8 *)iv);
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,826 | static void aesni_xts_tweak(void *ctx, u8 *out, const u8 *in)
{
aesni_enc(ctx, out, in);
}
| DoS Exec Code Overflow | 0 | static void aesni_xts_tweak(void *ctx, u8 *out, const u8 *in)
{
aesni_enc(ctx, out, in);
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,827 | static int cbc_decrypt(struct blkcipher_desc *desc,
struct scatterlist *dst, struct scatterlist *src,
unsigned int nbytes)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_blkcipher_ctx(desc->tfm));
struct blkcipher_walk walk;
int err;
blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_w... | DoS Exec Code Overflow | 0 | static int cbc_decrypt(struct blkcipher_desc *desc,
struct scatterlist *dst, struct scatterlist *src,
unsigned int nbytes)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_blkcipher_ctx(desc->tfm));
struct blkcipher_walk walk;
int err;
blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_w... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,828 | static int cbc_encrypt(struct blkcipher_desc *desc,
struct scatterlist *dst, struct scatterlist *src,
unsigned int nbytes)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_blkcipher_ctx(desc->tfm));
struct blkcipher_walk walk;
int err;
blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_w... | DoS Exec Code Overflow | 0 | static int cbc_encrypt(struct blkcipher_desc *desc,
struct scatterlist *dst, struct scatterlist *src,
unsigned int nbytes)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_blkcipher_ctx(desc->tfm));
struct blkcipher_walk walk;
int err;
blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_w... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,829 | static int ctr_crypt(struct blkcipher_desc *desc,
struct scatterlist *dst, struct scatterlist *src,
unsigned int nbytes)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_blkcipher_ctx(desc->tfm));
struct blkcipher_walk walk;
int err;
blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_walk_vi... | DoS Exec Code Overflow | 0 | static int ctr_crypt(struct blkcipher_desc *desc,
struct scatterlist *dst, struct scatterlist *src,
unsigned int nbytes)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_blkcipher_ctx(desc->tfm));
struct blkcipher_walk walk;
int err;
blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_walk_vi... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,830 | static int ecb_decrypt(struct blkcipher_desc *desc,
struct scatterlist *dst, struct scatterlist *src,
unsigned int nbytes)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_blkcipher_ctx(desc->tfm));
struct blkcipher_walk walk;
int err;
blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_w... | DoS Exec Code Overflow | 0 | static int ecb_decrypt(struct blkcipher_desc *desc,
struct scatterlist *dst, struct scatterlist *src,
unsigned int nbytes)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_blkcipher_ctx(desc->tfm));
struct blkcipher_walk walk;
int err;
blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_w... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,831 | static int ecb_encrypt(struct blkcipher_desc *desc,
struct scatterlist *dst, struct scatterlist *src,
unsigned int nbytes)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_blkcipher_ctx(desc->tfm));
struct blkcipher_walk walk;
int err;
blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_w... | DoS Exec Code Overflow | 0 | static int ecb_encrypt(struct blkcipher_desc *desc,
struct scatterlist *dst, struct scatterlist *src,
unsigned int nbytes)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_blkcipher_ctx(desc->tfm));
struct blkcipher_walk walk;
int err;
blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_w... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,832 | static int lrw_aesni_setkey(struct crypto_tfm *tfm, const u8 *key,
unsigned int keylen)
{
struct aesni_lrw_ctx *ctx = crypto_tfm_ctx(tfm);
int err;
err = aes_set_key_common(tfm, ctx->raw_aes_ctx, key,
keylen - AES_BLOCK_SIZE);
if (err)
return err;
return lrw_init_table(&ctx->lrw_table, key + keylen... | DoS Exec Code Overflow | 0 | static int lrw_aesni_setkey(struct crypto_tfm *tfm, const u8 *key,
unsigned int keylen)
{
struct aesni_lrw_ctx *ctx = crypto_tfm_ctx(tfm);
int err;
err = aes_set_key_common(tfm, ctx->raw_aes_ctx, key,
keylen - AES_BLOCK_SIZE);
if (err)
return err;
return lrw_init_table(&ctx->lrw_table, key + keylen... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,833 | static int lrw_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
struct scatterlist *src, unsigned int nbytes)
{
struct aesni_lrw_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
be128 buf[8];
struct lrw_crypt_req req = {
.tbuf = buf,
.tbuflen = sizeof(buf),
.table_ctx = &ctx->lrw_table,
.cr... | DoS Exec Code Overflow | 0 | static int lrw_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
struct scatterlist *src, unsigned int nbytes)
{
struct aesni_lrw_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
be128 buf[8];
struct lrw_crypt_req req = {
.tbuf = buf,
.tbuflen = sizeof(buf),
.table_ctx = &ctx->lrw_table,
.cr... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,834 | static void lrw_xts_decrypt_callback(void *ctx, u8 *blks, unsigned int nbytes)
{
aesni_ecb_dec(ctx, blks, blks, nbytes);
}
| DoS Exec Code Overflow | 0 | static void lrw_xts_decrypt_callback(void *ctx, u8 *blks, unsigned int nbytes)
{
aesni_ecb_dec(ctx, blks, blks, nbytes);
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,835 | static void lrw_xts_encrypt_callback(void *ctx, u8 *blks, unsigned int nbytes)
{
aesni_ecb_enc(ctx, blks, blks, nbytes);
}
| DoS Exec Code Overflow | 0 | static void lrw_xts_encrypt_callback(void *ctx, u8 *blks, unsigned int nbytes)
{
aesni_ecb_enc(ctx, blks, blks, nbytes);
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,836 | static int rfc4106_decrypt(struct aead_request *req)
{
int ret;
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(tfm);
if (!irq_fpu_usable()) {
struct aead_request *cryptd_req =
(struct aead_request *) aead_request_ctx(req);
memcpy(cryptd_req, ... | DoS Exec Code Overflow | 0 | static int rfc4106_decrypt(struct aead_request *req)
{
int ret;
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(tfm);
if (!irq_fpu_usable()) {
struct aead_request *cryptd_req =
(struct aead_request *) aead_request_ctx(req);
memcpy(cryptd_req, ... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,837 | static int rfc4106_encrypt(struct aead_request *req)
{
int ret;
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(tfm);
if (!irq_fpu_usable()) {
struct aead_request *cryptd_req =
(struct aead_request *) aead_request_ctx(req);
memcpy(cryptd_req, ... | DoS Exec Code Overflow | 0 | static int rfc4106_encrypt(struct aead_request *req)
{
int ret;
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(tfm);
if (!irq_fpu_usable()) {
struct aead_request *cryptd_req =
(struct aead_request *) aead_request_ctx(req);
memcpy(cryptd_req, ... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,838 | static void rfc4106_exit(struct crypto_tfm *tfm)
{
struct aesni_rfc4106_gcm_ctx *ctx =
(struct aesni_rfc4106_gcm_ctx *)
PTR_ALIGN((u8 *)crypto_tfm_ctx(tfm), AESNI_ALIGN);
if (!IS_ERR(ctx->cryptd_tfm))
cryptd_free_aead(ctx->cryptd_tfm);
return;
}
| DoS Exec Code Overflow | 0 | static void rfc4106_exit(struct crypto_tfm *tfm)
{
struct aesni_rfc4106_gcm_ctx *ctx =
(struct aesni_rfc4106_gcm_ctx *)
PTR_ALIGN((u8 *)crypto_tfm_ctx(tfm), AESNI_ALIGN);
if (!IS_ERR(ctx->cryptd_tfm))
cryptd_free_aead(ctx->cryptd_tfm);
return;
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,839 | static int rfc4106_init(struct crypto_tfm *tfm)
{
struct cryptd_aead *cryptd_tfm;
struct aesni_rfc4106_gcm_ctx *ctx = (struct aesni_rfc4106_gcm_ctx *)
PTR_ALIGN((u8 *)crypto_tfm_ctx(tfm), AESNI_ALIGN);
struct crypto_aead *cryptd_child;
struct aesni_rfc4106_gcm_ctx *child_ctx;
cryptd_tfm = cryptd_alloc_aead("__dr... | DoS Exec Code Overflow | 0 | static int rfc4106_init(struct crypto_tfm *tfm)
{
struct cryptd_aead *cryptd_tfm;
struct aesni_rfc4106_gcm_ctx *ctx = (struct aesni_rfc4106_gcm_ctx *)
PTR_ALIGN((u8 *)crypto_tfm_ctx(tfm), AESNI_ALIGN);
struct crypto_aead *cryptd_child;
struct aesni_rfc4106_gcm_ctx *child_ctx;
cryptd_tfm = cryptd_alloc_aead("__dr... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,840 | static int rfc4106_set_authsize(struct crypto_aead *parent,
unsigned int authsize)
{
struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(parent);
struct crypto_aead *cryptd_child = cryptd_aead_child(ctx->cryptd_tfm);
switch (authsize) {
case 8:
case 12:
case 16:
break;
default:
return -EINVAL;... | DoS Exec Code Overflow | 0 | static int rfc4106_set_authsize(struct crypto_aead *parent,
unsigned int authsize)
{
struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(parent);
struct crypto_aead *cryptd_child = cryptd_aead_child(ctx->cryptd_tfm);
switch (authsize) {
case 8:
case 12:
case 16:
break;
default:
return -EINVAL;... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,841 | rfc4106_set_hash_subkey(u8 *hash_subkey, const u8 *key, unsigned int key_len)
{
struct crypto_ablkcipher *ctr_tfm;
struct ablkcipher_request *req;
int ret = -EINVAL;
struct aesni_hash_subkey_req_data *req_data;
ctr_tfm = crypto_alloc_ablkcipher("ctr(aes)", 0, 0);
if (IS_ERR(ctr_tfm))
return PTR_ERR(ctr_tfm);
... | DoS Exec Code Overflow | 0 | rfc4106_set_hash_subkey(u8 *hash_subkey, const u8 *key, unsigned int key_len)
{
struct crypto_ablkcipher *ctr_tfm;
struct ablkcipher_request *req;
int ret = -EINVAL;
struct aesni_hash_subkey_req_data *req_data;
ctr_tfm = crypto_alloc_ablkcipher("ctr(aes)", 0, 0);
if (IS_ERR(ctr_tfm))
return PTR_ERR(ctr_tfm);
... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,842 | rfc4106_set_hash_subkey_done(struct crypto_async_request *req, int err)
{
struct aesni_gcm_set_hash_subkey_result *result = req->data;
if (err == -EINPROGRESS)
return;
result->err = err;
complete(&result->completion);
}
| DoS Exec Code Overflow | 0 | rfc4106_set_hash_subkey_done(struct crypto_async_request *req, int err)
{
struct aesni_gcm_set_hash_subkey_result *result = req->data;
if (err == -EINPROGRESS)
return;
result->err = err;
complete(&result->completion);
}
| @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,843 | static int rfc4106_set_key(struct crypto_aead *parent, const u8 *key,
unsigned int key_len)
{
int ret = 0;
struct crypto_tfm *tfm = crypto_aead_tfm(parent);
struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(parent);
struct crypto_aead *cryptd_child = cryptd_aead_child(ctx->cryptd_tfm);
struct ... | DoS Exec Code Overflow | 0 | static int rfc4106_set_key(struct crypto_aead *parent, const u8 *key,
unsigned int key_len)
{
int ret = 0;
struct crypto_tfm *tfm = crypto_aead_tfm(parent);
struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(parent);
struct crypto_aead *cryptd_child = cryptd_aead_child(ctx->cryptd_tfm);
struct ... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,844 | static int xts_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
struct scatterlist *src, unsigned int nbytes)
{
struct aesni_xts_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
return glue_xts_crypt_128bit(&aesni_dec_xts, desc, dst, src, nbytes,
XTS_TWEAK_CAST(aesni_xts_tweak),
ae... | DoS Exec Code Overflow | 0 | static int xts_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
struct scatterlist *src, unsigned int nbytes)
{
struct aesni_xts_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
return glue_xts_crypt_128bit(&aesni_dec_xts, desc, dst, src, nbytes,
XTS_TWEAK_CAST(aesni_xts_tweak),
ae... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,845 | static int xts_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
struct scatterlist *src, unsigned int nbytes)
{
struct aesni_xts_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
be128 buf[8];
struct xts_crypt_req req = {
.tbuf = buf,
.tbuflen = sizeof(buf),
.tweak_ctx = aes_ctx(ctx->raw_tweak... | DoS Exec Code Overflow | 0 | static int xts_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
struct scatterlist *src, unsigned int nbytes)
{
struct aesni_xts_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
be128 buf[8];
struct xts_crypt_req req = {
.tbuf = buf,
.tbuflen = sizeof(buf),
.tweak_ctx = aes_ctx(ctx->raw_tweak... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,846 | static int xts_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
struct scatterlist *src, unsigned int nbytes)
{
struct aesni_xts_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
return glue_xts_crypt_128bit(&aesni_enc_xts, desc, dst, src, nbytes,
XTS_TWEAK_CAST(aesni_xts_tweak),
ae... | DoS Exec Code Overflow | 0 | static int xts_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
struct scatterlist *src, unsigned int nbytes)
{
struct aesni_xts_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
return glue_xts_crypt_128bit(&aesni_enc_xts, desc, dst, src, nbytes,
XTS_TWEAK_CAST(aesni_xts_tweak),
ae... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,847 | static int xts_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
struct scatterlist *src, unsigned int nbytes)
{
struct aesni_xts_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
be128 buf[8];
struct xts_crypt_req req = {
.tbuf = buf,
.tbuflen = sizeof(buf),
.tweak_ctx = aes_ctx(ctx->raw_tweak... | DoS Exec Code Overflow | 0 | static int xts_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
struct scatterlist *src, unsigned int nbytes)
{
struct aesni_xts_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
be128 buf[8];
struct xts_crypt_req req = {
.tbuf = buf,
.tbuflen = sizeof(buf),
.tweak_ctx = aes_ctx(ctx->raw_tweak... | @@ -1155,7 +1155,7 @@ static int __driver_rfc4106_decrypt(struct aead_request *req)
src = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);
if (!src)
return -ENOMEM;
- assoc = (src + req->cryptlen + auth_tag_len);
+ assoc = (src + req->cryptlen);
scatterwalk_map_and_copy(src, req->src, 0, req->cryptlen... | CWE-119 | null | null |
34,848 | static void __inject_pit_timer_intr(struct kvm *kvm)
{
struct kvm_vcpu *vcpu;
int i;
kvm_set_irq(kvm, kvm->arch.vpit->irq_source_id, 0, 1);
kvm_set_irq(kvm, kvm->arch.vpit->irq_source_id, 0, 0);
/*
* Provides NMI watchdog support via Virtual Wire mode.
* The route is: PIT -> PIC -> LVT0 in NMI mode.
*
* ... | Exec Code Overflow | 0 | static void __inject_pit_timer_intr(struct kvm *kvm)
{
struct kvm_vcpu *vcpu;
int i;
kvm_set_irq(kvm, kvm->arch.vpit->irq_source_id, 0, 1);
kvm_set_irq(kvm, kvm->arch.vpit->irq_source_id, 0, 0);
/*
* Provides NMI watchdog support via Virtual Wire mode.
* The route is: PIT -> PIC -> LVT0 in NMI mode.
*
* ... | @@ -467,6 +467,9 @@ static int pit_ioport_read(struct kvm_io_device *this,
return -EOPNOTSUPP;
addr &= KVM_PIT_CHANNEL_MASK;
+ if (addr == 3)
+ return 0;
+
s = &pit_state->channels[addr];
mutex_lock(&pit_state->lock); | CWE-119 | null | null |
34,849 | static s64 __kpit_elapsed(struct kvm *kvm)
{
s64 elapsed;
ktime_t remaining;
struct kvm_kpit_state *ps = &kvm->arch.vpit->pit_state;
if (!ps->pit_timer.period)
return 0;
/*
* The Counter does not stop when it reaches zero. In
* Modes 0, 1, 4, and 5 the Counter ``wraps around'' to
* the highest count, eit... | Exec Code Overflow | 0 | static s64 __kpit_elapsed(struct kvm *kvm)
{
s64 elapsed;
ktime_t remaining;
struct kvm_kpit_state *ps = &kvm->arch.vpit->pit_state;
if (!ps->pit_timer.period)
return 0;
/*
* The Counter does not stop when it reaches zero. In
* Modes 0, 1, 4, and 5 the Counter ``wraps around'' to
* the highest count, eit... | @@ -467,6 +467,9 @@ static int pit_ioport_read(struct kvm_io_device *this,
return -EOPNOTSUPP;
addr &= KVM_PIT_CHANNEL_MASK;
+ if (addr == 3)
+ return 0;
+
s = &pit_state->channels[addr];
mutex_lock(&pit_state->lock); | CWE-119 | null | null |
34,850 | void __kvm_migrate_pit_timer(struct kvm_vcpu *vcpu)
{
struct kvm_pit *pit = vcpu->kvm->arch.vpit;
struct hrtimer *timer;
if (!kvm_vcpu_is_bsp(vcpu) || !pit)
return;
timer = &pit->pit_state.pit_timer.timer;
if (hrtimer_cancel(timer))
hrtimer_start_expires(timer, HRTIMER_MODE_ABS);
}
| Exec Code Overflow | 0 | void __kvm_migrate_pit_timer(struct kvm_vcpu *vcpu)
{
struct kvm_pit *pit = vcpu->kvm->arch.vpit;
struct hrtimer *timer;
if (!kvm_vcpu_is_bsp(vcpu) || !pit)
return;
timer = &pit->pit_state.pit_timer.timer;
if (hrtimer_cancel(timer))
hrtimer_start_expires(timer, HRTIMER_MODE_ABS);
}
| @@ -467,6 +467,9 @@ static int pit_ioport_read(struct kvm_io_device *this,
return -EOPNOTSUPP;
addr &= KVM_PIT_CHANNEL_MASK;
+ if (addr == 3)
+ return 0;
+
s = &pit_state->channels[addr];
mutex_lock(&pit_state->lock); | CWE-119 | null | null |
34,851 | static void create_pit_timer(struct kvm_kpit_state *ps, u32 val, int is_period)
{
struct kvm_timer *pt = &ps->pit_timer;
s64 interval;
interval = muldiv64(val, NSEC_PER_SEC, KVM_PIT_FREQ);
pr_debug("create pit timer, interval is %llu nsec\n", interval);
/* TODO The new value only affected after the retriggered ... | Exec Code Overflow | 0 | static void create_pit_timer(struct kvm_kpit_state *ps, u32 val, int is_period)
{
struct kvm_timer *pt = &ps->pit_timer;
s64 interval;
interval = muldiv64(val, NSEC_PER_SEC, KVM_PIT_FREQ);
pr_debug("create pit timer, interval is %llu nsec\n", interval);
/* TODO The new value only affected after the retriggered ... | @@ -467,6 +467,9 @@ static int pit_ioport_read(struct kvm_io_device *this,
return -EOPNOTSUPP;
addr &= KVM_PIT_CHANNEL_MASK;
+ if (addr == 3)
+ return 0;
+
s = &pit_state->channels[addr];
mutex_lock(&pit_state->lock); | CWE-119 | null | null |
34,852 | static void destroy_pit_timer(struct kvm_timer *pt)
{
pr_debug("execute del timer!\n");
hrtimer_cancel(&pt->timer);
}
| Exec Code Overflow | 0 | static void destroy_pit_timer(struct kvm_timer *pt)
{
pr_debug("execute del timer!\n");
hrtimer_cancel(&pt->timer);
}
| @@ -467,6 +467,9 @@ static int pit_ioport_read(struct kvm_io_device *this,
return -EOPNOTSUPP;
addr &= KVM_PIT_CHANNEL_MASK;
+ if (addr == 3)
+ return 0;
+
s = &pit_state->channels[addr];
mutex_lock(&pit_state->lock); | CWE-119 | null | null |
34,853 | static bool kpit_is_periodic(struct kvm_timer *ktimer)
{
struct kvm_kpit_state *ps = container_of(ktimer, struct kvm_kpit_state,
pit_timer);
return ps->is_periodic;
}
| Exec Code Overflow | 0 | static bool kpit_is_periodic(struct kvm_timer *ktimer)
{
struct kvm_kpit_state *ps = container_of(ktimer, struct kvm_kpit_state,
pit_timer);
return ps->is_periodic;
}
| @@ -467,6 +467,9 @@ static int pit_ioport_read(struct kvm_io_device *this,
return -EOPNOTSUPP;
addr &= KVM_PIT_CHANNEL_MASK;
+ if (addr == 3)
+ return 0;
+
s = &pit_state->channels[addr];
mutex_lock(&pit_state->lock); | CWE-119 | null | null |
34,854 | struct kvm_pit *kvm_create_pit(struct kvm *kvm, u32 flags)
{
struct kvm_pit *pit;
struct kvm_kpit_state *pit_state;
int ret;
pit = kzalloc(sizeof(struct kvm_pit), GFP_KERNEL);
if (!pit)
return NULL;
pit->irq_source_id = kvm_request_irq_source_id(kvm);
if (pit->irq_source_id < 0) {
kfree(pit);
return NULL... | Exec Code Overflow | 0 | struct kvm_pit *kvm_create_pit(struct kvm *kvm, u32 flags)
{
struct kvm_pit *pit;
struct kvm_kpit_state *pit_state;
int ret;
pit = kzalloc(sizeof(struct kvm_pit), GFP_KERNEL);
if (!pit)
return NULL;
pit->irq_source_id = kvm_request_irq_source_id(kvm);
if (pit->irq_source_id < 0) {
kfree(pit);
return NULL... | @@ -467,6 +467,9 @@ static int pit_ioport_read(struct kvm_io_device *this,
return -EOPNOTSUPP;
addr &= KVM_PIT_CHANNEL_MASK;
+ if (addr == 3)
+ return 0;
+
s = &pit_state->channels[addr];
mutex_lock(&pit_state->lock); | CWE-119 | null | null |
34,855 | void kvm_free_pit(struct kvm *kvm)
{
struct hrtimer *timer;
if (kvm->arch.vpit) {
kvm_unregister_irq_mask_notifier(kvm, 0,
&kvm->arch.vpit->mask_notifier);
kvm_unregister_irq_ack_notifier(kvm,
&kvm->arch.vpit->pit_state.irq_ack_notifier);
mutex_lock(&kvm->arch.vpit->pit_state.lock);
timer = &... | Exec Code Overflow | 0 | void kvm_free_pit(struct kvm *kvm)
{
struct hrtimer *timer;
if (kvm->arch.vpit) {
kvm_unregister_irq_mask_notifier(kvm, 0,
&kvm->arch.vpit->mask_notifier);
kvm_unregister_irq_ack_notifier(kvm,
&kvm->arch.vpit->pit_state.irq_ack_notifier);
mutex_lock(&kvm->arch.vpit->pit_state.lock);
timer = &... | @@ -467,6 +467,9 @@ static int pit_ioport_read(struct kvm_io_device *this,
return -EOPNOTSUPP;
addr &= KVM_PIT_CHANNEL_MASK;
+ if (addr == 3)
+ return 0;
+
s = &pit_state->channels[addr];
mutex_lock(&pit_state->lock); | CWE-119 | null | null |
34,856 | void kvm_inject_pit_timer_irqs(struct kvm_vcpu *vcpu)
{
struct kvm_pit *pit = vcpu->kvm->arch.vpit;
struct kvm *kvm = vcpu->kvm;
struct kvm_kpit_state *ps;
if (pit) {
int inject = 0;
ps = &pit->pit_state;
/* Try to inject pending interrupts when
* last one has been acked.
*/
spin_lock(&ps->inject_lo... | Exec Code Overflow | 0 | void kvm_inject_pit_timer_irqs(struct kvm_vcpu *vcpu)
{
struct kvm_pit *pit = vcpu->kvm->arch.vpit;
struct kvm *kvm = vcpu->kvm;
struct kvm_kpit_state *ps;
if (pit) {
int inject = 0;
ps = &pit->pit_state;
/* Try to inject pending interrupts when
* last one has been acked.
*/
spin_lock(&ps->inject_lo... | @@ -467,6 +467,9 @@ static int pit_ioport_read(struct kvm_io_device *this,
return -EOPNOTSUPP;
addr &= KVM_PIT_CHANNEL_MASK;
+ if (addr == 3)
+ return 0;
+
s = &pit_state->channels[addr];
mutex_lock(&pit_state->lock); | CWE-119 | null | null |
34,857 | static void kvm_pit_ack_irq(struct kvm_irq_ack_notifier *kian)
{
struct kvm_kpit_state *ps = container_of(kian, struct kvm_kpit_state,
irq_ack_notifier);
spin_lock(&ps->inject_lock);
if (atomic_dec_return(&ps->pit_timer.pending) < 0)
atomic_inc(&ps->pit_timer.pending);
ps->irq_ack = 1;
spin_unlock(&ps->in... | Exec Code Overflow | 0 | static void kvm_pit_ack_irq(struct kvm_irq_ack_notifier *kian)
{
struct kvm_kpit_state *ps = container_of(kian, struct kvm_kpit_state,
irq_ack_notifier);
spin_lock(&ps->inject_lock);
if (atomic_dec_return(&ps->pit_timer.pending) < 0)
atomic_inc(&ps->pit_timer.pending);
ps->irq_ack = 1;
spin_unlock(&ps->in... | @@ -467,6 +467,9 @@ static int pit_ioport_read(struct kvm_io_device *this,
return -EOPNOTSUPP;
addr &= KVM_PIT_CHANNEL_MASK;
+ if (addr == 3)
+ return 0;
+
s = &pit_state->channels[addr];
mutex_lock(&pit_state->lock); | CWE-119 | null | null |
34,858 | void kvm_pit_reset(struct kvm_pit *pit)
{
int i;
struct kvm_kpit_channel_state *c;
mutex_lock(&pit->pit_state.lock);
pit->pit_state.flags = 0;
for (i = 0; i < 3; i++) {
c = &pit->pit_state.channels[i];
c->mode = 0xff;
c->gate = (i != 2);
pit_load_count(pit->kvm, i, 0);
}
mutex_unlock(&pit->pit_state.loc... | Exec Code Overflow | 0 | void kvm_pit_reset(struct kvm_pit *pit)
{
int i;
struct kvm_kpit_channel_state *c;
mutex_lock(&pit->pit_state.lock);
pit->pit_state.flags = 0;
for (i = 0; i < 3; i++) {
c = &pit->pit_state.channels[i];
c->mode = 0xff;
c->gate = (i != 2);
pit_load_count(pit->kvm, i, 0);
}
mutex_unlock(&pit->pit_state.loc... | @@ -467,6 +467,9 @@ static int pit_ioport_read(struct kvm_io_device *this,
return -EOPNOTSUPP;
addr &= KVM_PIT_CHANNEL_MASK;
+ if (addr == 3)
+ return 0;
+
s = &pit_state->channels[addr];
mutex_lock(&pit_state->lock); | CWE-119 | null | null |
34,859 | int pit_has_pending_timer(struct kvm_vcpu *vcpu)
{
struct kvm_pit *pit = vcpu->kvm->arch.vpit;
if (pit && kvm_vcpu_is_bsp(vcpu) && pit->pit_state.irq_ack)
return atomic_read(&pit->pit_state.pit_timer.pending);
return 0;
}
| Exec Code Overflow | 0 | int pit_has_pending_timer(struct kvm_vcpu *vcpu)
{
struct kvm_pit *pit = vcpu->kvm->arch.vpit;
if (pit && kvm_vcpu_is_bsp(vcpu) && pit->pit_state.irq_ack)
return atomic_read(&pit->pit_state.pit_timer.pending);
return 0;
}
| @@ -467,6 +467,9 @@ static int pit_ioport_read(struct kvm_io_device *this,
return -EOPNOTSUPP;
addr &= KVM_PIT_CHANNEL_MASK;
+ if (addr == 3)
+ return 0;
+
s = &pit_state->channels[addr];
mutex_lock(&pit_state->lock); | CWE-119 | null | null |
34,860 | static void pit_mask_notifer(struct kvm_irq_mask_notifier *kimn, bool mask)
{
struct kvm_pit *pit = container_of(kimn, struct kvm_pit, mask_notifier);
if (!mask) {
atomic_set(&pit->pit_state.pit_timer.pending, 0);
pit->pit_state.irq_ack = 1;
}
}
| Exec Code Overflow | 0 | static void pit_mask_notifer(struct kvm_irq_mask_notifier *kimn, bool mask)
{
struct kvm_pit *pit = container_of(kimn, struct kvm_pit, mask_notifier);
if (!mask) {
atomic_set(&pit->pit_state.pit_timer.pending, 0);
pit->pit_state.irq_ack = 1;
}
}
| @@ -467,6 +467,9 @@ static int pit_ioport_read(struct kvm_io_device *this,
return -EOPNOTSUPP;
addr &= KVM_PIT_CHANNEL_MASK;
+ if (addr == 3)
+ return 0;
+
s = &pit_state->channels[addr];
mutex_lock(&pit_state->lock); | CWE-119 | null | null |
34,861 | static int __sctp_connect(struct sock *sk,
struct sockaddr *kaddrs,
int addrs_size,
sctp_assoc_t *assoc_id)
{
struct net *net = sock_net(sk);
struct sctp_sock *sp;
struct sctp_endpoint *ep;
struct sctp_association *asoc = NULL;
struct sctp_association *asoc2;
struct sctp_transport *transport;
unio... | DoS | 0 | static int __sctp_connect(struct sock *sk,
struct sockaddr *kaddrs,
int addrs_size,
sctp_assoc_t *assoc_id)
{
struct net *net = sock_net(sk);
struct sctp_sock *sp;
struct sctp_endpoint *ep;
struct sctp_association *asoc = NULL;
struct sctp_association *asoc2;
struct sctp_transport *transport;
unio... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,862 | static inline void __sctp_put_port(struct sock *sk)
{
struct sctp_bind_hashbucket *head =
&sctp_port_hashtable[sctp_phashfn(sock_net(sk),
inet_sk(sk)->inet_num)];
struct sctp_bind_bucket *pp;
spin_lock(&head->lock);
pp = sctp_sk(sk)->bind_hash;
__sk_del_bind_node(sk);
sctp_sk(sk)->bind_hash = NULL;
in... | DoS | 0 | static inline void __sctp_put_port(struct sock *sk)
{
struct sctp_bind_hashbucket *head =
&sctp_port_hashtable[sctp_phashfn(sock_net(sk),
inet_sk(sk)->inet_num)];
struct sctp_bind_bucket *pp;
spin_lock(&head->lock);
pp = sctp_sk(sk)->bind_hash;
__sk_del_bind_node(sk);
sctp_sk(sk)->bind_hash = NULL;
in... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,863 | static int __sctp_setsockopt_connectx(struct sock *sk,
struct sockaddr __user *addrs,
int addrs_size,
sctp_assoc_t *assoc_id)
{
int err = 0;
struct sockaddr *kaddrs;
pr_debug("%s: sk:%p addrs:%p addrs_size:%d\n",
__func__, sk, addrs, addrs_size);
if (unlikely(addrs_size <= 0))
r... | DoS | 0 | static int __sctp_setsockopt_connectx(struct sock *sk,
struct sockaddr __user *addrs,
int addrs_size,
sctp_assoc_t *assoc_id)
{
int err = 0;
struct sockaddr *kaddrs;
pr_debug("%s: sk:%p addrs:%p addrs_size:%d\n",
__func__, sk, addrs, addrs_size);
if (unlikely(addrs_size <= 0))
r... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,864 | static struct sock *sctp_accept(struct sock *sk, int flags, int *err)
{
struct sctp_sock *sp;
struct sctp_endpoint *ep;
struct sock *newsk = NULL;
struct sctp_association *asoc;
long timeo;
int error = 0;
lock_sock(sk);
sp = sctp_sk(sk);
ep = sp->ep;
if (!sctp_style(sk, TCP)) {
error = -EOPNOTSUPP;
got... | DoS | 0 | static struct sock *sctp_accept(struct sock *sk, int flags, int *err)
{
struct sctp_sock *sp;
struct sctp_endpoint *ep;
struct sock *newsk = NULL;
struct sctp_association *asoc;
long timeo;
int error = 0;
lock_sock(sk);
sp = sctp_sk(sk);
ep = sp->ep;
if (!sctp_style(sk, TCP)) {
error = -EOPNOTSUPP;
got... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,865 | static struct sctp_transport *sctp_addr_id2transport(struct sock *sk,
struct sockaddr_storage *addr,
sctp_assoc_t id)
{
struct sctp_association *addr_asoc = NULL, *id_asoc = NULL;
struct sctp_transport *transport;
union sctp_addr *laddr = (union sctp_addr *)addr;
addr_asoc = sctp_endpoint_loo... | DoS | 0 | static struct sctp_transport *sctp_addr_id2transport(struct sock *sk,
struct sockaddr_storage *addr,
sctp_assoc_t id)
{
struct sctp_association *addr_asoc = NULL, *id_asoc = NULL;
struct sctp_transport *transport;
union sctp_addr *laddr = (union sctp_addr *)addr;
addr_asoc = sctp_endpoint_loo... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,866 | static int sctp_bind(struct sock *sk, struct sockaddr *addr, int addr_len)
{
int retval = 0;
lock_sock(sk);
pr_debug("%s: sk:%p, addr:%p, addr_len:%d\n", __func__, sk,
addr, addr_len);
/* Disallow binding twice. */
if (!sctp_sk(sk)->ep->base.bind_addr.port)
retval = sctp_do_bind(sk, (union sctp_addr *)addr... | DoS | 0 | static int sctp_bind(struct sock *sk, struct sockaddr *addr, int addr_len)
{
int retval = 0;
lock_sock(sk);
pr_debug("%s: sk:%p, addr:%p, addr_len:%d\n", __func__, sk,
addr, addr_len);
/* Disallow binding twice. */
if (!sctp_sk(sk)->ep->base.bind_addr.port)
retval = sctp_do_bind(sk, (union sctp_addr *)addr... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,867 | static int sctp_bindx_add(struct sock *sk, struct sockaddr *addrs, int addrcnt)
{
int cnt;
int retval = 0;
void *addr_buf;
struct sockaddr *sa_addr;
struct sctp_af *af;
pr_debug("%s: sk:%p, addrs:%p, addrcnt:%d\n", __func__, sk,
addrs, addrcnt);
addr_buf = addrs;
for (cnt = 0; cnt < addrcnt; cnt++) {
/* ... | DoS | 0 | static int sctp_bindx_add(struct sock *sk, struct sockaddr *addrs, int addrcnt)
{
int cnt;
int retval = 0;
void *addr_buf;
struct sockaddr *sa_addr;
struct sctp_af *af;
pr_debug("%s: sk:%p, addrs:%p, addrcnt:%d\n", __func__, sk,
addrs, addrcnt);
addr_buf = addrs;
for (cnt = 0; cnt < addrcnt; cnt++) {
/* ... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,868 | static int sctp_bindx_rem(struct sock *sk, struct sockaddr *addrs, int addrcnt)
{
struct sctp_sock *sp = sctp_sk(sk);
struct sctp_endpoint *ep = sp->ep;
int cnt;
struct sctp_bind_addr *bp = &ep->base.bind_addr;
int retval = 0;
void *addr_buf;
union sctp_addr *sa_addr;
struct sctp_af *af;
pr_debug("%s: sk:%p, ... | DoS | 0 | static int sctp_bindx_rem(struct sock *sk, struct sockaddr *addrs, int addrcnt)
{
struct sctp_sock *sp = sctp_sk(sk);
struct sctp_endpoint *ep = sp->ep;
int cnt;
struct sctp_bind_addr *bp = &ep->base.bind_addr;
int retval = 0;
void *addr_buf;
union sctp_addr *sa_addr;
struct sctp_af *af;
pr_debug("%s: sk:%p, ... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,869 | static int sctp_connect(struct sock *sk, struct sockaddr *addr,
int addr_len)
{
int err = 0;
struct sctp_af *af;
lock_sock(sk);
pr_debug("%s: sk:%p, sockaddr:%p, addr_len:%d\n", __func__, sk,
addr, addr_len);
/* Validate addr_len before calling common connect/connectx routine. */
af = sctp_get_af_specifi... | DoS | 0 | static int sctp_connect(struct sock *sk, struct sockaddr *addr,
int addr_len)
{
int err = 0;
struct sctp_af *af;
lock_sock(sk);
pr_debug("%s: sk:%p, sockaddr:%p, addr_len:%d\n", __func__, sk,
addr, addr_len);
/* Validate addr_len before calling common connect/connectx routine. */
af = sctp_get_af_specifi... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,870 | static int sctp_copy_laddrs(struct sock *sk, __u16 port, void *to,
size_t space_left, int *bytes_copied)
{
struct sctp_sockaddr_entry *addr;
union sctp_addr temp;
int cnt = 0;
int addrlen;
struct net *net = sock_net(sk);
rcu_read_lock();
list_for_each_entry_rcu(addr, &net->sctp.local_addr_list, list) {
... | DoS | 0 | static int sctp_copy_laddrs(struct sock *sk, __u16 port, void *to,
size_t space_left, int *bytes_copied)
{
struct sctp_sockaddr_entry *addr;
union sctp_addr temp;
int cnt = 0;
int addrlen;
struct net *net = sock_net(sk);
rcu_read_lock();
list_for_each_entry_rcu(addr, &net->sctp.local_addr_list, list) {
... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,871 | void sctp_copy_sock(struct sock *newsk, struct sock *sk,
struct sctp_association *asoc)
{
struct inet_sock *inet = inet_sk(sk);
struct inet_sock *newinet;
newsk->sk_type = sk->sk_type;
newsk->sk_bound_dev_if = sk->sk_bound_dev_if;
newsk->sk_flags = sk->sk_flags;
newsk->sk_no_check_tx = sk->sk_no_check_tx;
... | DoS | 0 | void sctp_copy_sock(struct sock *newsk, struct sock *sk,
struct sctp_association *asoc)
{
struct inet_sock *inet = inet_sk(sk);
struct inet_sock *newinet;
newsk->sk_type = sk->sk_type;
newsk->sk_bound_dev_if = sk->sk_bound_dev_if;
newsk->sk_flags = sk->sk_flags;
newsk->sk_no_check_tx = sk->sk_no_check_tx;
... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,872 | static void sctp_destruct_sock(struct sock *sk)
{
struct sctp_sock *sp = sctp_sk(sk);
/* Free up the HMAC transform. */
crypto_free_hash(sp->hmac);
inet_sock_destruct(sk);
}
| DoS | 0 | static void sctp_destruct_sock(struct sock *sk)
{
struct sctp_sock *sp = sctp_sk(sk);
/* Free up the HMAC transform. */
crypto_free_hash(sp->hmac);
inet_sock_destruct(sk);
}
| @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,873 | static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
{
struct net *net = sock_net(sk);
struct sctp_sock *sp = sctp_sk(sk);
struct sctp_endpoint *ep = sp->ep;
struct sctp_bind_addr *bp = &ep->base.bind_addr;
struct sctp_af *af;
unsigned short snum;
int ret = 0;
/* Common sockaddr verificatio... | DoS | 0 | static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
{
struct net *net = sock_net(sk);
struct sctp_sock *sp = sctp_sk(sk);
struct sctp_endpoint *ep = sp->ep;
struct sctp_bind_addr *bp = &ep->base.bind_addr;
struct sctp_af *af;
unsigned short snum;
int ret = 0;
/* Common sockaddr verificatio... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,874 | int sctp_do_peeloff(struct sock *sk, sctp_assoc_t id, struct socket **sockp)
{
struct sctp_association *asoc = sctp_id2assoc(sk, id);
struct sctp_sock *sp = sctp_sk(sk);
struct socket *sock;
int err = 0;
if (!asoc)
return -EINVAL;
/* An association cannot be branched off from an already peeled-off
* socket,... | DoS | 0 | int sctp_do_peeloff(struct sock *sk, sctp_assoc_t id, struct socket **sockp)
{
struct sctp_association *asoc = sctp_id2assoc(sk, id);
struct sctp_sock *sp = sctp_sk(sk);
struct socket *sock;
int err = 0;
if (!asoc)
return -EINVAL;
/* An association cannot be branched off from an already peeled-off
* socket,... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,875 | static int sctp_get_port(struct sock *sk, unsigned short snum)
{
union sctp_addr addr;
struct sctp_af *af = sctp_sk(sk)->pf->af;
/* Set up a dummy address struct from the sk. */
af->from_sk(&addr, sk);
addr.v4.sin_port = htons(snum);
/* Note: sk->sk_num gets filled in if ephemeral port request. */
return !!sct... | DoS | 0 | static int sctp_get_port(struct sock *sk, unsigned short snum)
{
union sctp_addr addr;
struct sctp_af *af = sctp_sk(sk)->pf->af;
/* Set up a dummy address struct from the sk. */
af->from_sk(&addr, sk);
addr.v4.sin_port = htons(snum);
/* Note: sk->sk_num gets filled in if ephemeral port request. */
return !!sct... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,876 | static long sctp_get_port_local(struct sock *sk, union sctp_addr *addr)
{
struct sctp_bind_hashbucket *head; /* hash list */
struct sctp_bind_bucket *pp;
unsigned short snum;
int ret;
snum = ntohs(addr->v4.sin_port);
pr_debug("%s: begins, snum:%d\n", __func__, snum);
local_bh_disable();
if (snum == 0) {
/... | DoS | 0 | static long sctp_get_port_local(struct sock *sk, union sctp_addr *addr)
{
struct sctp_bind_hashbucket *head; /* hash list */
struct sctp_bind_bucket *pp;
unsigned short snum;
int ret;
snum = ntohs(addr->v4.sin_port);
pr_debug("%s: begins, snum:%d\n", __func__, snum);
local_bh_disable();
if (snum == 0) {
/... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,877 | static int sctp_getsockopt_active_key(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
struct sctp_endpoint *ep = sctp_sk(sk)->ep;
struct sctp_authkeyid val;
struct sctp_association *asoc;
if (!ep->auth_enable)
return -EACCES;
if (len < sizeof(struct sctp_authkeyid))
return -EINVA... | DoS | 0 | static int sctp_getsockopt_active_key(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
struct sctp_endpoint *ep = sctp_sk(sk)->ep;
struct sctp_authkeyid val;
struct sctp_association *asoc;
if (!ep->auth_enable)
return -EACCES;
if (len < sizeof(struct sctp_authkeyid))
return -EINVA... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,878 | static int sctp_getsockopt_assoc_stats(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_assoc_stats sas;
struct sctp_association *asoc = NULL;
/* User must provide at least the assoc id */
if (len < sizeof(sctp_assoc_t))
return -EINVAL;
/* Allow the struct ... | DoS | 0 | static int sctp_getsockopt_assoc_stats(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_assoc_stats sas;
struct sctp_association *asoc = NULL;
/* User must provide at least the assoc id */
if (len < sizeof(sctp_assoc_t))
return -EINVAL;
/* Allow the struct ... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,879 | static int sctp_getsockopt_associnfo(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_assocparams assocparams;
struct sctp_association *asoc;
struct list_head *pos;
int cnt = 0;
if (len < sizeof (struct sctp_assocparams))
return -EINVAL;
len = sizeof(struct s... | DoS | 0 | static int sctp_getsockopt_associnfo(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_assocparams assocparams;
struct sctp_association *asoc;
struct list_head *pos;
int cnt = 0;
if (len < sizeof (struct sctp_assocparams))
return -EINVAL;
len = sizeof(struct s... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,880 | static int sctp_getsockopt_connectx3(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_getaddrs_old param;
sctp_assoc_t assoc_id = 0;
int err = 0;
#ifdef CONFIG_COMPAT
if (is_compat_task()) {
struct compat_sctp_getaddrs_old param32;
if (len < sizeof(param32))
... | DoS | 0 | static int sctp_getsockopt_connectx3(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_getaddrs_old param;
sctp_assoc_t assoc_id = 0;
int err = 0;
#ifdef CONFIG_COMPAT
if (is_compat_task()) {
struct compat_sctp_getaddrs_old param32;
if (len < sizeof(param32))
... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,881 | static int sctp_getsockopt_default_send_param(struct sock *sk,
int len, char __user *optval,
int __user *optlen)
{
struct sctp_sock *sp = sctp_sk(sk);
struct sctp_association *asoc;
struct sctp_sndrcvinfo info;
if (len < sizeof(info))
return -EINVAL;
len = sizeof(info);
if (copy_from_user(&info, op... | DoS | 0 | static int sctp_getsockopt_default_send_param(struct sock *sk,
int len, char __user *optval,
int __user *optlen)
{
struct sctp_sock *sp = sctp_sk(sk);
struct sctp_association *asoc;
struct sctp_sndrcvinfo info;
if (len < sizeof(info))
return -EINVAL;
len = sizeof(info);
if (copy_from_user(&info, op... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,882 | static int sctp_getsockopt_default_sndinfo(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_sock *sp = sctp_sk(sk);
struct sctp_association *asoc;
struct sctp_sndinfo info;
if (len < sizeof(info))
return -EINVAL;
len = sizeof(info);
if (copy_from_user(&info, op... | DoS | 0 | static int sctp_getsockopt_default_sndinfo(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_sock *sp = sctp_sk(sk);
struct sctp_association *asoc;
struct sctp_sndinfo info;
if (len < sizeof(info))
return -EINVAL;
len = sizeof(info);
if (copy_from_user(&info, op... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,883 | static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_sack_info params;
struct sctp_association *asoc = NULL;
struct sctp_sock *sp = sctp_sk(sk);
if (len >= sizeof(struct sctp_sack_info)) {
len = sizeof(struct sctp_sack... | DoS | 0 | static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_sack_info params;
struct sctp_association *asoc = NULL;
struct sctp_sock *sp = sctp_sk(sk);
if (len >= sizeof(struct sctp_sack_info)) {
len = sizeof(struct sctp_sack... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,884 | static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
struct sctp_bind_addr *bp;
struct sctp_association *asoc;
int cnt = 0;
struct sctp_getaddrs getaddrs;
struct sctp_sockaddr_entry *addr;
void __user *to;
union sctp_addr temp;
struct sctp_sock *... | DoS | 0 | static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
struct sctp_bind_addr *bp;
struct sctp_association *asoc;
int cnt = 0;
struct sctp_getaddrs getaddrs;
struct sctp_sockaddr_entry *addr;
void __user *to;
union sctp_addr temp;
struct sctp_sock *... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,885 | static int sctp_getsockopt_maxburst(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_assoc_value params;
struct sctp_sock *sp;
struct sctp_association *asoc;
if (len == sizeof(int)) {
pr_warn_ratelimited(DEPRECATED
"%s (pid %d) "
"Use of int in max_... | DoS | 0 | static int sctp_getsockopt_maxburst(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_assoc_value params;
struct sctp_sock *sp;
struct sctp_association *asoc;
if (len == sizeof(int)) {
pr_warn_ratelimited(DEPRECATED
"%s (pid %d) "
"Use of int in max_... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,886 | static int sctp_getsockopt_maxseg(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
struct sctp_assoc_value params;
struct sctp_association *asoc;
if (len == sizeof(int)) {
pr_warn_ratelimited(DEPRECATED
"%s (pid %d) "
"Use of int in maxseg socket option.\n"
"Use s... | DoS | 0 | static int sctp_getsockopt_maxseg(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
struct sctp_assoc_value params;
struct sctp_association *asoc;
if (len == sizeof(int)) {
pr_warn_ratelimited(DEPRECATED
"%s (pid %d) "
"Use of int in maxseg socket option.\n"
"Use s... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,887 | static int sctp_getsockopt_peeloff(struct sock *sk, int len, char __user *optval, int __user *optlen)
{
sctp_peeloff_arg_t peeloff;
struct socket *newsock;
struct file *newfile;
int retval = 0;
if (len < sizeof(sctp_peeloff_arg_t))
return -EINVAL;
len = sizeof(sctp_peeloff_arg_t);
if (copy_from_user(&peeloff,... | DoS | 0 | static int sctp_getsockopt_peeloff(struct sock *sk, int len, char __user *optval, int __user *optlen)
{
sctp_peeloff_arg_t peeloff;
struct socket *newsock;
struct file *newfile;
int retval = 0;
if (len < sizeof(sctp_peeloff_arg_t))
return -EINVAL;
len = sizeof(sctp_peeloff_arg_t);
if (copy_from_user(&peeloff,... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,888 | static int sctp_getsockopt_peer_addr_params(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
struct sctp_paddrparams params;
struct sctp_transport *trans = NULL;
struct sctp_association *asoc = NULL;
struct sctp_sock *sp = sctp_sk(sk);
if (len < sizeof(struct sctp_paddrparam... | DoS | 0 | static int sctp_getsockopt_peer_addr_params(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
struct sctp_paddrparams params;
struct sctp_transport *trans = NULL;
struct sctp_association *asoc = NULL;
struct sctp_sock *sp = sctp_sk(sk);
if (len < sizeof(struct sctp_paddrparam... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,889 | static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
struct sctp_association *asoc;
int cnt = 0;
struct sctp_getaddrs getaddrs;
struct sctp_transport *from;
void __user *to;
union sctp_addr temp;
struct sctp_sock *sp = sctp_sk(sk);
int addrlen;
si... | DoS | 0 | static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
struct sctp_association *asoc;
int cnt = 0;
struct sctp_getaddrs getaddrs;
struct sctp_transport *from;
void __user *to;
union sctp_addr temp;
struct sctp_sock *sp = sctp_sk(sk);
int addrlen;
si... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,890 | static int sctp_getsockopt_peer_auth_chunks(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
struct sctp_endpoint *ep = sctp_sk(sk)->ep;
struct sctp_authchunks __user *p = (void __user *)optval;
struct sctp_authchunks val;
struct sctp_association *asoc;
struct sctp_chunks_param *ch;
u3... | DoS | 0 | static int sctp_getsockopt_peer_auth_chunks(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
struct sctp_endpoint *ep = sctp_sk(sk)->ep;
struct sctp_authchunks __user *p = (void __user *)optval;
struct sctp_authchunks val;
struct sctp_association *asoc;
struct sctp_chunks_param *ch;
u3... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,891 | static int sctp_getsockopt_primary_addr(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
struct sctp_prim prim;
struct sctp_association *asoc;
struct sctp_sock *sp = sctp_sk(sk);
if (len < sizeof(struct sctp_prim))
return -EINVAL;
len = sizeof(struct sctp_prim);
if (copy_from_user(&p... | DoS | 0 | static int sctp_getsockopt_primary_addr(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
struct sctp_prim prim;
struct sctp_association *asoc;
struct sctp_sock *sp = sctp_sk(sk);
if (len < sizeof(struct sctp_prim))
return -EINVAL;
len = sizeof(struct sctp_prim);
if (copy_from_user(&p... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,892 | static int sctp_getsockopt_recvnxtinfo(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
int val = 0;
if (len < sizeof(int))
return -EINVAL;
len = sizeof(int);
if (sctp_sk(sk)->recvnxtinfo)
val = 1;
if (put_user(len, optlen))
return -EFAULT;
if (copy_to_user(optval... | DoS | 0 | static int sctp_getsockopt_recvnxtinfo(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
int val = 0;
if (len < sizeof(int))
return -EINVAL;
len = sizeof(int);
if (sctp_sk(sk)->recvnxtinfo)
val = 1;
if (put_user(len, optlen))
return -EFAULT;
if (copy_to_user(optval... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,893 | static int sctp_getsockopt_sctp_status(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_status status;
struct sctp_association *asoc = NULL;
struct sctp_transport *transport;
sctp_assoc_t associd;
int retval = 0;
if (len < sizeof(status)) {
retval = -EINVAL... | DoS | 0 | static int sctp_getsockopt_sctp_status(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_status status;
struct sctp_association *asoc = NULL;
struct sctp_transport *transport;
sctp_assoc_t associd;
int retval = 0;
if (len < sizeof(status)) {
retval = -EINVAL... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,894 | int sctp_inet_listen(struct socket *sock, int backlog)
{
struct sock *sk = sock->sk;
struct sctp_endpoint *ep = sctp_sk(sk)->ep;
int err = -EINVAL;
if (unlikely(backlog < 0))
return err;
lock_sock(sk);
/* Peeled-off sockets are not allowed to listen(). */
if (sctp_style(sk, UDP_HIGH_BANDWIDTH))
goto out;... | DoS | 0 | int sctp_inet_listen(struct socket *sock, int backlog)
{
struct sock *sk = sock->sk;
struct sctp_endpoint *ep = sctp_sk(sk)->ep;
int err = -EINVAL;
if (unlikely(backlog < 0))
return err;
lock_sock(sk);
/* Peeled-off sockets are not allowed to listen(). */
if (sctp_style(sk, UDP_HIGH_BANDWIDTH))
goto out;... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,895 | static int sctp_ioctl(struct sock *sk, int cmd, unsigned long arg)
{
int rc = -ENOTCONN;
lock_sock(sk);
/*
* SEQPACKET-style sockets in LISTENING state are valid, for
* SCTP, so only discard TCP-style sockets in LISTENING state.
*/
if (sctp_style(sk, TCP) && sctp_sstate(sk, LISTENING))
goto out;
switch ... | DoS | 0 | static int sctp_ioctl(struct sock *sk, int cmd, unsigned long arg)
{
int rc = -ENOTCONN;
lock_sock(sk);
/*
* SEQPACKET-style sockets in LISTENING state are valid, for
* SCTP, so only discard TCP-style sockets in LISTENING state.
*/
if (sctp_style(sk, TCP) && sctp_sstate(sk, LISTENING))
goto out;
switch ... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,896 | unsigned int sctp_poll(struct file *file, struct socket *sock, poll_table *wait)
{
struct sock *sk = sock->sk;
struct sctp_sock *sp = sctp_sk(sk);
unsigned int mask;
poll_wait(file, sk_sleep(sk), wait);
/* A TCP-style listening socket becomes readable when the accept queue
* is not empty.
*/
if (sctp_style(... | DoS | 0 | unsigned int sctp_poll(struct file *file, struct socket *sock, poll_table *wait)
{
struct sock *sk = sock->sk;
struct sctp_sock *sp = sctp_sk(sk);
unsigned int mask;
poll_wait(file, sk_sleep(sk), wait);
/* A TCP-style listening socket becomes readable when the accept queue
* is not empty.
*/
if (sctp_style(... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,897 | static int sctp_send_asconf_add_ip(struct sock *sk,
struct sockaddr *addrs,
int addrcnt)
{
struct net *net = sock_net(sk);
struct sctp_sock *sp;
struct sctp_endpoint *ep;
struct sctp_association *asoc;
struct sctp_bind_addr *bp;
struct sctp_chunk *chunk;
struct sctp_sockaddr_entry *laddr;
... | DoS | 0 | static int sctp_send_asconf_add_ip(struct sock *sk,
struct sockaddr *addrs,
int addrcnt)
{
struct net *net = sock_net(sk);
struct sctp_sock *sp;
struct sctp_endpoint *ep;
struct sctp_association *asoc;
struct sctp_bind_addr *bp;
struct sctp_chunk *chunk;
struct sctp_sockaddr_entry *laddr;
... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,898 | static int sctp_send_asconf_del_ip(struct sock *sk,
struct sockaddr *addrs,
int addrcnt)
{
struct net *net = sock_net(sk);
struct sctp_sock *sp;
struct sctp_endpoint *ep;
struct sctp_association *asoc;
struct sctp_transport *transport;
struct sctp_bind_addr *bp;
struct sctp_chunk *chunk;
union ... | DoS | 0 | static int sctp_send_asconf_del_ip(struct sock *sk,
struct sockaddr *addrs,
int addrcnt)
{
struct net *net = sock_net(sk);
struct sctp_sock *sp;
struct sctp_endpoint *ep;
struct sctp_association *asoc;
struct sctp_transport *transport;
struct sctp_bind_addr *bp;
struct sctp_chunk *chunk;
union ... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
34,899 | static int sctp_setsockopt(struct sock *sk, int level, int optname,
char __user *optval, unsigned int optlen)
{
int retval = 0;
pr_debug("%s: sk:%p, optname:%d\n", __func__, sk, optname);
/* I can hardly begin to describe how wrong this is. This is
* so broken as to be worse than useless. The API draft
... | DoS | 0 | static int sctp_setsockopt(struct sock *sk, int level, int optname,
char __user *optval, unsigned int optlen)
{
int retval = 0;
pr_debug("%s: sk:%p, optname:%d\n", __func__, sk, optname);
/* I can hardly begin to describe how wrong this is. This is
* so broken as to be worse than useless. The API draft
... | @@ -1528,8 +1528,10 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();... | CWE-362 | null | null |
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