idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
26,000 | void change_mnt_propagation(struct mount *mnt, int type)
{
if (type == MS_SHARED) {
set_mnt_shared(mnt);
return;
}
do_make_slave(mnt);
if (type != MS_SLAVE) {
list_del_init(&mnt->mnt_slave);
mnt->mnt_master = NULL;
if (type == MS_UNBINDABLE)
mnt->mnt.mnt_flags |= MNT_UNBINDABLE;
else
mnt->mnt.mnt_... | Bypass | 0 | void change_mnt_propagation(struct mount *mnt, int type)
{
if (type == MS_SHARED) {
set_mnt_shared(mnt);
return;
}
do_make_slave(mnt);
if (type != MS_SLAVE) {
list_del_init(&mnt->mnt_slave);
mnt->mnt_master = NULL;
if (type == MS_UNBINDABLE)
mnt->mnt.mnt_flags |= MNT_UNBINDABLE;
else
mnt->mnt.mnt_... | @@ -9,6 +9,7 @@
#include <linux/mnt_namespace.h>
#include <linux/mount.h>
#include <linux/fs.h>
+#include <linux/nsproxy.h>
#include "internal.h"
#include "pnode.h"
@@ -220,6 +221,7 @@ static struct mount *get_source(struct mount *dest,
int propagate_mnt(struct mount *dest_mnt, struct dentry *dest_dentry,
... | CWE-264 | null | null |
26,001 | static int do_make_slave(struct mount *mnt)
{
struct mount *peer_mnt = mnt, *master = mnt->mnt_master;
struct mount *slave_mnt;
/*
* slave 'mnt' to a peer mount that has the
* same root dentry. If none is available then
* slave it to anything that is available.
*/
while ((peer_mnt = next_peer(peer_mnt)) !=... | Bypass | 0 | static int do_make_slave(struct mount *mnt)
{
struct mount *peer_mnt = mnt, *master = mnt->mnt_master;
struct mount *slave_mnt;
/*
* slave 'mnt' to a peer mount that has the
* same root dentry. If none is available then
* slave it to anything that is available.
*/
while ((peer_mnt = next_peer(peer_mnt)) !=... | @@ -9,6 +9,7 @@
#include <linux/mnt_namespace.h>
#include <linux/mount.h>
#include <linux/fs.h>
+#include <linux/nsproxy.h>
#include "internal.h"
#include "pnode.h"
@@ -220,6 +221,7 @@ static struct mount *get_source(struct mount *dest,
int propagate_mnt(struct mount *dest_mnt, struct dentry *dest_dentry,
... | CWE-264 | null | null |
26,002 | static inline int do_refcount_check(struct mount *mnt, int count)
{
int mycount = mnt_get_count(mnt) - mnt->mnt_ghosts;
return (mycount > count);
}
| Bypass | 0 | static inline int do_refcount_check(struct mount *mnt, int count)
{
int mycount = mnt_get_count(mnt) - mnt->mnt_ghosts;
return (mycount > count);
}
| @@ -9,6 +9,7 @@
#include <linux/mnt_namespace.h>
#include <linux/mount.h>
#include <linux/fs.h>
+#include <linux/nsproxy.h>
#include "internal.h"
#include "pnode.h"
@@ -220,6 +221,7 @@ static struct mount *get_source(struct mount *dest,
int propagate_mnt(struct mount *dest_mnt, struct dentry *dest_dentry,
... | CWE-264 | null | null |
26,003 | int get_dominating_id(struct mount *mnt, const struct path *root)
{
struct mount *m;
for (m = mnt->mnt_master; m != NULL; m = m->mnt_master) {
struct mount *d = get_peer_under_root(m, mnt->mnt_ns, root);
if (d)
return d->mnt_group_id;
}
return 0;
}
| Bypass | 0 | int get_dominating_id(struct mount *mnt, const struct path *root)
{
struct mount *m;
for (m = mnt->mnt_master; m != NULL; m = m->mnt_master) {
struct mount *d = get_peer_under_root(m, mnt->mnt_ns, root);
if (d)
return d->mnt_group_id;
}
return 0;
}
| @@ -9,6 +9,7 @@
#include <linux/mnt_namespace.h>
#include <linux/mount.h>
#include <linux/fs.h>
+#include <linux/nsproxy.h>
#include "internal.h"
#include "pnode.h"
@@ -220,6 +221,7 @@ static struct mount *get_source(struct mount *dest,
int propagate_mnt(struct mount *dest_mnt, struct dentry *dest_dentry,
... | CWE-264 | null | null |
26,004 | static struct mount *get_source(struct mount *dest,
struct mount *last_dest,
struct mount *last_src,
int *type)
{
struct mount *p_last_src = NULL;
struct mount *p_last_dest = NULL;
while (last_dest != dest->mnt_master) {
p_last_dest = last_dest;
p_last_src = last_src;
last_dest = last_dest->mnt_ma... | Bypass | 0 | static struct mount *get_source(struct mount *dest,
struct mount *last_dest,
struct mount *last_src,
int *type)
{
struct mount *p_last_src = NULL;
struct mount *p_last_dest = NULL;
while (last_dest != dest->mnt_master) {
p_last_dest = last_dest;
p_last_src = last_src;
last_dest = last_dest->mnt_ma... | @@ -9,6 +9,7 @@
#include <linux/mnt_namespace.h>
#include <linux/mount.h>
#include <linux/fs.h>
+#include <linux/nsproxy.h>
#include "internal.h"
#include "pnode.h"
@@ -220,6 +221,7 @@ static struct mount *get_source(struct mount *dest,
int propagate_mnt(struct mount *dest_mnt, struct dentry *dest_dentry,
... | CWE-264 | null | null |
26,005 | static inline struct mount *next_peer(struct mount *p)
{
return list_entry(p->mnt_share.next, struct mount, mnt_share);
}
| Bypass | 0 | static inline struct mount *next_peer(struct mount *p)
{
return list_entry(p->mnt_share.next, struct mount, mnt_share);
}
| @@ -9,6 +9,7 @@
#include <linux/mnt_namespace.h>
#include <linux/mount.h>
#include <linux/fs.h>
+#include <linux/nsproxy.h>
#include "internal.h"
#include "pnode.h"
@@ -220,6 +221,7 @@ static struct mount *get_source(struct mount *dest,
int propagate_mnt(struct mount *dest_mnt, struct dentry *dest_dentry,
... | CWE-264 | null | null |
26,006 | static inline struct mount *next_slave(struct mount *p)
{
return list_entry(p->mnt_slave.next, struct mount, mnt_slave);
}
| Bypass | 0 | static inline struct mount *next_slave(struct mount *p)
{
return list_entry(p->mnt_slave.next, struct mount, mnt_slave);
}
| @@ -9,6 +9,7 @@
#include <linux/mnt_namespace.h>
#include <linux/mount.h>
#include <linux/fs.h>
+#include <linux/nsproxy.h>
#include "internal.h"
#include "pnode.h"
@@ -220,6 +221,7 @@ static struct mount *get_source(struct mount *dest,
int propagate_mnt(struct mount *dest_mnt, struct dentry *dest_dentry,
... | CWE-264 | null | null |
26,007 | int propagate_mount_busy(struct mount *mnt, int refcnt)
{
struct mount *m, *child;
struct mount *parent = mnt->mnt_parent;
int ret = 0;
if (mnt == parent)
return do_refcount_check(mnt, refcnt);
/*
* quickly check if the current mount can be unmounted.
* If not, we don't have to go checking for all other
... | Bypass | 0 | int propagate_mount_busy(struct mount *mnt, int refcnt)
{
struct mount *m, *child;
struct mount *parent = mnt->mnt_parent;
int ret = 0;
if (mnt == parent)
return do_refcount_check(mnt, refcnt);
/*
* quickly check if the current mount can be unmounted.
* If not, we don't have to go checking for all other
... | @@ -9,6 +9,7 @@
#include <linux/mnt_namespace.h>
#include <linux/mount.h>
#include <linux/fs.h>
+#include <linux/nsproxy.h>
#include "internal.h"
#include "pnode.h"
@@ -220,6 +221,7 @@ static struct mount *get_source(struct mount *dest,
int propagate_mnt(struct mount *dest_mnt, struct dentry *dest_dentry,
... | CWE-264 | null | null |
26,008 | int propagate_umount(struct list_head *list)
{
struct mount *mnt;
list_for_each_entry(mnt, list, mnt_hash)
__propagate_umount(mnt);
return 0;
}
| Bypass | 0 | int propagate_umount(struct list_head *list)
{
struct mount *mnt;
list_for_each_entry(mnt, list, mnt_hash)
__propagate_umount(mnt);
return 0;
}
| @@ -9,6 +9,7 @@
#include <linux/mnt_namespace.h>
#include <linux/mount.h>
#include <linux/fs.h>
+#include <linux/nsproxy.h>
#include "internal.h"
#include "pnode.h"
@@ -220,6 +221,7 @@ static struct mount *get_source(struct mount *dest,
int propagate_mnt(struct mount *dest_mnt, struct dentry *dest_dentry,
... | CWE-264 | null | null |
26,009 | static struct mount *propagation_next(struct mount *m,
struct mount *origin)
{
/* are there any slaves of this mount? */
if (!IS_MNT_NEW(m) && !list_empty(&m->mnt_slave_list))
return first_slave(m);
while (1) {
struct mount *master = m->mnt_master;
if (master == origin->mnt_master) {
struct mount *n... | Bypass | 0 | static struct mount *propagation_next(struct mount *m,
struct mount *origin)
{
/* are there any slaves of this mount? */
if (!IS_MNT_NEW(m) && !list_empty(&m->mnt_slave_list))
return first_slave(m);
while (1) {
struct mount *master = m->mnt_master;
if (master == origin->mnt_master) {
struct mount *n... | @@ -9,6 +9,7 @@
#include <linux/mnt_namespace.h>
#include <linux/mount.h>
#include <linux/fs.h>
+#include <linux/nsproxy.h>
#include "internal.h"
#include "pnode.h"
@@ -220,6 +221,7 @@ static struct mount *get_source(struct mount *dest,
int propagate_mnt(struct mount *dest_mnt, struct dentry *dest_dentry,
... | CWE-264 | null | null |
26,010 | static int change_mount_flags(struct vfsmount *mnt, int ms_flags)
{
int error = 0;
int readonly_request = 0;
if (ms_flags & MS_RDONLY)
readonly_request = 1;
if (readonly_request == __mnt_is_readonly(mnt))
return 0;
if (readonly_request)
error = mnt_make_readonly(real_mount(mnt));
else
__mnt_unmake_reado... | Bypass | 0 | static int change_mount_flags(struct vfsmount *mnt, int ms_flags)
{
int error = 0;
int readonly_request = 0;
if (ms_flags & MS_RDONLY)
readonly_request = 1;
if (readonly_request == __mnt_is_readonly(mnt))
return 0;
if (readonly_request)
error = mnt_make_readonly(real_mount(mnt));
else
__mnt_unmake_reado... | @@ -2732,6 +2732,30 @@ bool our_mnt(struct vfsmount *mnt)
return check_mnt(real_mount(mnt));
}
+bool current_chrooted(void)
+{
+ /* Does the current process have a non-standard root */
+ struct path ns_root;
+ struct path fs_root;
+ bool chrooted;
+
+ /* Find the namespace root */
+ ns_root.mnt = ¤t->nsproxy... | CWE-264 | null | null |
26,011 | static struct mount *clone_mnt(struct mount *old, struct dentry *root,
int flag)
{
struct super_block *sb = old->mnt.mnt_sb;
struct mount *mnt;
int err;
mnt = alloc_vfsmnt(old->mnt_devname);
if (!mnt)
return ERR_PTR(-ENOMEM);
if (flag & (CL_SLAVE | CL_PRIVATE | CL_SHARED_TO_SLAVE))
mnt->mnt_group_id = ... | Bypass | 0 | static struct mount *clone_mnt(struct mount *old, struct dentry *root,
int flag)
{
struct super_block *sb = old->mnt.mnt_sb;
struct mount *mnt;
int err;
mnt = alloc_vfsmnt(old->mnt_devname);
if (!mnt)
return ERR_PTR(-ENOMEM);
if (flag & (CL_SLAVE | CL_PRIVATE | CL_SHARED_TO_SLAVE))
mnt->mnt_group_id = ... | @@ -2732,6 +2732,30 @@ bool our_mnt(struct vfsmount *mnt)
return check_mnt(real_mount(mnt));
}
+bool current_chrooted(void)
+{
+ /* Does the current process have a non-standard root */
+ struct path ns_root;
+ struct path fs_root;
+ bool chrooted;
+
+ /* Find the namespace root */
+ ns_root.mnt = ¤t->nsproxy... | CWE-264 | null | null |
26,012 | static void *mntns_get(struct task_struct *task)
{
struct mnt_namespace *ns = NULL;
struct nsproxy *nsproxy;
rcu_read_lock();
nsproxy = task_nsproxy(task);
if (nsproxy) {
ns = nsproxy->mnt_ns;
get_mnt_ns(ns);
}
rcu_read_unlock();
return ns;
}
| Bypass | 0 | static void *mntns_get(struct task_struct *task)
{
struct mnt_namespace *ns = NULL;
struct nsproxy *nsproxy;
rcu_read_lock();
nsproxy = task_nsproxy(task);
if (nsproxy) {
ns = nsproxy->mnt_ns;
get_mnt_ns(ns);
}
rcu_read_unlock();
return ns;
}
| @@ -2732,6 +2732,30 @@ bool our_mnt(struct vfsmount *mnt)
return check_mnt(real_mount(mnt));
}
+bool current_chrooted(void)
+{
+ /* Does the current process have a non-standard root */
+ struct path ns_root;
+ struct path fs_root;
+ bool chrooted;
+
+ /* Find the namespace root */
+ ns_root.mnt = ¤t->nsproxy... | CWE-264 | null | null |
26,013 | bool our_mnt(struct vfsmount *mnt)
{
return check_mnt(real_mount(mnt));
}
| Bypass | 0 | bool our_mnt(struct vfsmount *mnt)
{
return check_mnt(real_mount(mnt));
}
| @@ -2732,6 +2732,30 @@ bool our_mnt(struct vfsmount *mnt)
return check_mnt(real_mount(mnt));
}
+bool current_chrooted(void)
+{
+ /* Does the current process have a non-standard root */
+ struct path ns_root;
+ struct path fs_root;
+ bool chrooted;
+
+ /* Find the namespace root */
+ ns_root.mnt = ¤t->nsproxy... | CWE-264 | null | null |
26,014 | static bool new_idmap_permitted(struct user_namespace *ns, int cap_setid,
struct uid_gid_map *new_map)
{
/* Allow mapping to your own filesystem ids */
if ((new_map->nr_extents == 1) && (new_map->extent[0].count == 1)) {
u32 id = new_map->extent[0].lower_first;
if (cap_setid == CAP_SETUID) {
kuid_t uid = m... | Bypass | 0 | static bool new_idmap_permitted(struct user_namespace *ns, int cap_setid,
struct uid_gid_map *new_map)
{
/* Allow mapping to your own filesystem ids */
if ((new_map->nr_extents == 1) && (new_map->extent[0].count == 1)) {
u32 id = new_map->extent[0].lower_first;
if (cap_setid == CAP_SETUID) {
kuid_t uid = m... | @@ -61,6 +61,15 @@ int create_user_ns(struct cred *new)
kgid_t group = new->egid;
int ret;
+ /*
+ * Verify that we can not violate the policy of which files
+ * may be accessed that is specified by the root directory,
+ * by verifing that the root directory is at the root of the
+ * mount namespace which allo... | CWE-264 | null | null |
26,015 | Curl_cookie_add(struct SessionHandle *data,
/* The 'data' pointer here may be NULL at times, and thus
must only be used very carefully for things that can deal
with data being NULL. Such as infof() and similar */
struct CookieInfo *c,
... | +Info | 0 | Curl_cookie_add(struct SessionHandle *data,
/* The 'data' pointer here may be NULL at times, and thus
must only be used very carefully for things that can deal
with data being NULL. Such as infof() and similar */
struct CookieInfo *c,
... | @@ -118,15 +118,29 @@ static void freecookie(struct Cookie *co)
free(co);
}
-static bool tailmatch(const char *little, const char *bigone)
+static bool tailmatch(const char *cooke_domain, const char *hostname)
{
- size_t littlelen = strlen(little);
- size_t biglen = strlen(bigone);
+ size_t cookie_domain_len ... | CWE-200 | null | null |
26,016 | void Curl_cookie_cleanup(struct CookieInfo *c)
{
struct Cookie *co;
struct Cookie *next;
if(c) {
if(c->filename)
free(c->filename);
co = c->cookies;
while(co) {
next = co->next;
freecookie(co);
co = next;
}
free(c); /* free the base struct as well */
}
}
| +Info | 0 | void Curl_cookie_cleanup(struct CookieInfo *c)
{
struct Cookie *co;
struct Cookie *next;
if(c) {
if(c->filename)
free(c->filename);
co = c->cookies;
while(co) {
next = co->next;
freecookie(co);
co = next;
}
free(c); /* free the base struct as well */
}
}
| @@ -118,15 +118,29 @@ static void freecookie(struct Cookie *co)
free(co);
}
-static bool tailmatch(const char *little, const char *bigone)
+static bool tailmatch(const char *cooke_domain, const char *hostname)
{
- size_t littlelen = strlen(little);
- size_t biglen = strlen(bigone);
+ size_t cookie_domain_len ... | CWE-200 | null | null |
26,017 | void Curl_cookie_clearall(struct CookieInfo *cookies)
{
if(cookies) {
Curl_cookie_freelist(cookies->cookies, TRUE);
cookies->cookies = NULL;
cookies->numcookies = 0;
}
}
| +Info | 0 | void Curl_cookie_clearall(struct CookieInfo *cookies)
{
if(cookies) {
Curl_cookie_freelist(cookies->cookies, TRUE);
cookies->cookies = NULL;
cookies->numcookies = 0;
}
}
| @@ -118,15 +118,29 @@ static void freecookie(struct Cookie *co)
free(co);
}
-static bool tailmatch(const char *little, const char *bigone)
+static bool tailmatch(const char *cooke_domain, const char *hostname)
{
- size_t littlelen = strlen(little);
- size_t biglen = strlen(bigone);
+ size_t cookie_domain_len ... | CWE-200 | null | null |
26,018 | void Curl_cookie_clearsess(struct CookieInfo *cookies)
{
struct Cookie *first, *curr, *next, *prev = NULL;
if(!cookies || !cookies->cookies)
return;
first = curr = prev = cookies->cookies;
for(; curr; curr = next) {
next = curr->next;
if(!curr->expires) {
if(first == curr)
first = n... | +Info | 0 | void Curl_cookie_clearsess(struct CookieInfo *cookies)
{
struct Cookie *first, *curr, *next, *prev = NULL;
if(!cookies || !cookies->cookies)
return;
first = curr = prev = cookies->cookies;
for(; curr; curr = next) {
next = curr->next;
if(!curr->expires) {
if(first == curr)
first = n... | @@ -118,15 +118,29 @@ static void freecookie(struct Cookie *co)
free(co);
}
-static bool tailmatch(const char *little, const char *bigone)
+static bool tailmatch(const char *cooke_domain, const char *hostname)
{
- size_t littlelen = strlen(little);
- size_t biglen = strlen(bigone);
+ size_t cookie_domain_len ... | CWE-200 | null | null |
26,019 | void Curl_cookie_freelist(struct Cookie *co, bool cookiestoo)
{
struct Cookie *next;
if(co) {
while(co) {
next = co->next;
if(cookiestoo)
freecookie(co);
else
free(co); /* we only free the struct since the "members" are all just
pointed out in the main cook... | +Info | 0 | void Curl_cookie_freelist(struct Cookie *co, bool cookiestoo)
{
struct Cookie *next;
if(co) {
while(co) {
next = co->next;
if(cookiestoo)
freecookie(co);
else
free(co); /* we only free the struct since the "members" are all just
pointed out in the main cook... | @@ -118,15 +118,29 @@ static void freecookie(struct Cookie *co)
free(co);
}
-static bool tailmatch(const char *little, const char *bigone)
+static bool tailmatch(const char *cooke_domain, const char *hostname)
{
- size_t littlelen = strlen(little);
- size_t biglen = strlen(bigone);
+ size_t cookie_domain_len ... | CWE-200 | null | null |
26,020 | struct Cookie *Curl_cookie_getlist(struct CookieInfo *c,
const char *host, const char *path,
bool secure)
{
struct Cookie *newco;
struct Cookie *co;
time_t now = time(NULL);
struct Cookie *mainco=NULL;
size_t matches = 0;
if(!c || !c->co... | +Info | 0 | struct Cookie *Curl_cookie_getlist(struct CookieInfo *c,
const char *host, const char *path,
bool secure)
{
struct Cookie *newco;
struct Cookie *co;
time_t now = time(NULL);
struct Cookie *mainco=NULL;
size_t matches = 0;
if(!c || !c->co... | @@ -118,15 +118,29 @@ static void freecookie(struct Cookie *co)
free(co);
}
-static bool tailmatch(const char *little, const char *bigone)
+static bool tailmatch(const char *cooke_domain, const char *hostname)
{
- size_t littlelen = strlen(little);
- size_t biglen = strlen(bigone);
+ size_t cookie_domain_len ... | CWE-200 | null | null |
26,021 | void Curl_cookie_loadfiles(struct SessionHandle *data)
{
struct curl_slist *list = data->change.cookielist;
if(list) {
Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE);
while(list) {
data->cookies = Curl_cookie_init(data,
list->data,
... | +Info | 0 | void Curl_cookie_loadfiles(struct SessionHandle *data)
{
struct curl_slist *list = data->change.cookielist;
if(list) {
Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE);
while(list) {
data->cookies = Curl_cookie_init(data,
list->data,
... | @@ -118,15 +118,29 @@ static void freecookie(struct Cookie *co)
free(co);
}
-static bool tailmatch(const char *little, const char *bigone)
+static bool tailmatch(const char *cooke_domain, const char *hostname)
{
- size_t littlelen = strlen(little);
- size_t biglen = strlen(bigone);
+ size_t cookie_domain_len ... | CWE-200 | null | null |
26,022 | void Curl_flush_cookies(struct SessionHandle *data, int cleanup)
{
if(data->set.str[STRING_COOKIEJAR]) {
if(data->change.cookielist) {
/* If there is a list of cookie files to read, do it first so that
we have all the told files read before we write the new jar.
Curl_cookie_loadfiles() LOC... | +Info | 0 | void Curl_flush_cookies(struct SessionHandle *data, int cleanup)
{
if(data->set.str[STRING_COOKIEJAR]) {
if(data->change.cookielist) {
/* If there is a list of cookie files to read, do it first so that
we have all the told files read before we write the new jar.
Curl_cookie_loadfiles() LOC... | @@ -118,15 +118,29 @@ static void freecookie(struct Cookie *co)
free(co);
}
-static bool tailmatch(const char *little, const char *bigone)
+static bool tailmatch(const char *cooke_domain, const char *hostname)
{
- size_t littlelen = strlen(little);
- size_t biglen = strlen(bigone);
+ size_t cookie_domain_len ... | CWE-200 | null | null |
26,023 | static int cookie_output(struct CookieInfo *c, const char *dumphere)
{
struct Cookie *co;
FILE *out;
bool use_stdout=FALSE;
if((NULL == c) || (0 == c->numcookies))
/* If there are no known cookies, we don't write or even create any
destination file */
return 0;
if(strequal("-", dumphere)) {
... | +Info | 0 | static int cookie_output(struct CookieInfo *c, const char *dumphere)
{
struct Cookie *co;
FILE *out;
bool use_stdout=FALSE;
if((NULL == c) || (0 == c->numcookies))
/* If there are no known cookies, we don't write or even create any
destination file */
return 0;
if(strequal("-", dumphere)) {
... | @@ -118,15 +118,29 @@ static void freecookie(struct Cookie *co)
free(co);
}
-static bool tailmatch(const char *little, const char *bigone)
+static bool tailmatch(const char *cooke_domain, const char *hostname)
{
- size_t littlelen = strlen(little);
- size_t biglen = strlen(bigone);
+ size_t cookie_domain_len ... | CWE-200 | null | null |
26,024 | static int cookie_sort(const void *p1, const void *p2)
{
struct Cookie *c1 = *(struct Cookie **)p1;
struct Cookie *c2 = *(struct Cookie **)p2;
size_t l1, l2;
/* 1 - compare cookie path lengths */
l1 = c1->path ? strlen(c1->path) : 0;
l2 = c2->path ? strlen(c2->path) : 0;
if(l1 != l2)
return (l2 > l1... | +Info | 0 | static int cookie_sort(const void *p1, const void *p2)
{
struct Cookie *c1 = *(struct Cookie **)p1;
struct Cookie *c2 = *(struct Cookie **)p2;
size_t l1, l2;
/* 1 - compare cookie path lengths */
l1 = c1->path ? strlen(c1->path) : 0;
l2 = c2->path ? strlen(c2->path) : 0;
if(l1 != l2)
return (l2 > l1... | @@ -118,15 +118,29 @@ static void freecookie(struct Cookie *co)
free(co);
}
-static bool tailmatch(const char *little, const char *bigone)
+static bool tailmatch(const char *cooke_domain, const char *hostname)
{
- size_t littlelen = strlen(little);
- size_t biglen = strlen(bigone);
+ size_t cookie_domain_len ... | CWE-200 | null | null |
26,025 | static char *get_netscape_format(const struct Cookie *co)
{
return aprintf(
"%s" /* httponly preamble */
"%s%s\t" /* domain */
"%s\t" /* tailmatch */
"%s\t" /* path */
"%s\t" /* secure */
"%" FORMAT_OFF_T "\t" /* expires */
"%s\t" /* name */
"%s", /* value */
co->h... | +Info | 0 | static char *get_netscape_format(const struct Cookie *co)
{
return aprintf(
"%s" /* httponly preamble */
"%s%s\t" /* domain */
"%s\t" /* tailmatch */
"%s\t" /* path */
"%s\t" /* secure */
"%" FORMAT_OFF_T "\t" /* expires */
"%s\t" /* name */
"%s", /* value */
co->h... | @@ -118,15 +118,29 @@ static void freecookie(struct Cookie *co)
free(co);
}
-static bool tailmatch(const char *little, const char *bigone)
+static bool tailmatch(const char *cooke_domain, const char *hostname)
{
- size_t littlelen = strlen(little);
- size_t biglen = strlen(bigone);
+ size_t cookie_domain_len ... | CWE-200 | null | null |
26,026 | static void strstore(char **str, const char *newstr)
{
if(*str)
free(*str);
*str = strdup(newstr);
}
| +Info | 0 | static void strstore(char **str, const char *newstr)
{
if(*str)
free(*str);
*str = strdup(newstr);
}
| @@ -118,15 +118,29 @@ static void freecookie(struct Cookie *co)
free(co);
}
-static bool tailmatch(const char *little, const char *bigone)
+static bool tailmatch(const char *cooke_domain, const char *hostname)
{
- size_t littlelen = strlen(little);
- size_t biglen = strlen(bigone);
+ size_t cookie_domain_len ... | CWE-200 | null | null |
26,027 | static struct kvm_memory_slot *__gfn_to_memslot(struct kvm_memslots *slots,
gfn_t gfn)
{
int i;
for (i = 0; i < slots->nmemslots; ++i) {
struct kvm_memory_slot *memslot = &slots->memslots[i];
if (gfn >= memslot->base_gfn
&& gfn < memslot->base_gfn + memslot->npages)
return memslot;
}
return NUL... | +Priv +Info | 0 | static struct kvm_memory_slot *__gfn_to_memslot(struct kvm_memslots *slots,
gfn_t gfn)
{
int i;
for (i = 0; i < slots->nmemslots; ++i) {
struct kvm_memory_slot *memslot = &slots->memslots[i];
if (gfn >= memslot->base_gfn
&& gfn < memslot->base_gfn + memslot->npages)
return memslot;
}
return NUL... | @@ -648,7 +648,10 @@ int __kvm_set_memory_region(struct kvm *kvm,
goto out;
if (mem->guest_phys_addr & (PAGE_SIZE - 1))
goto out;
- if (user_alloc && (mem->userspace_addr & (PAGE_SIZE - 1)))
+ /* We can read the guest memory with __xxx_user() later on. */
+ if (user_alloc &&
+ ((mem->userspace_addr & (PAGE_... | CWE-20 | null | null |
26,028 | static int kvm_create_dirty_bitmap(struct kvm_memory_slot *memslot)
{
unsigned long dirty_bytes = 2 * kvm_dirty_bitmap_bytes(memslot);
if (dirty_bytes > PAGE_SIZE)
memslot->dirty_bitmap = vzalloc(dirty_bytes);
else
memslot->dirty_bitmap = kzalloc(dirty_bytes, GFP_KERNEL);
if (!memslot->dirty_bitmap)
return ... | +Priv +Info | 0 | static int kvm_create_dirty_bitmap(struct kvm_memory_slot *memslot)
{
unsigned long dirty_bytes = 2 * kvm_dirty_bitmap_bytes(memslot);
if (dirty_bytes > PAGE_SIZE)
memslot->dirty_bitmap = vzalloc(dirty_bytes);
else
memslot->dirty_bitmap = kzalloc(dirty_bytes, GFP_KERNEL);
if (!memslot->dirty_bitmap)
return ... | @@ -648,7 +648,10 @@ int __kvm_set_memory_region(struct kvm *kvm,
goto out;
if (mem->guest_phys_addr & (PAGE_SIZE - 1))
goto out;
- if (user_alloc && (mem->userspace_addr & (PAGE_SIZE - 1)))
+ /* We can read the guest memory with __xxx_user() later on. */
+ if (user_alloc &&
+ ((mem->userspace_addr & (PAGE_... | CWE-20 | null | null |
26,029 | static struct kvm *kvm_create_vm(void)
{
int r, i;
struct kvm *kvm = kvm_arch_alloc_vm();
if (!kvm)
return ERR_PTR(-ENOMEM);
r = kvm_arch_init_vm(kvm);
if (r)
goto out_err_nodisable;
r = hardware_enable_all();
if (r)
goto out_err_nodisable;
#ifdef CONFIG_HAVE_KVM_IRQCHIP
INIT_HLIST_HEAD(&kvm->mask_not... | +Priv +Info | 0 | static struct kvm *kvm_create_vm(void)
{
int r, i;
struct kvm *kvm = kvm_arch_alloc_vm();
if (!kvm)
return ERR_PTR(-ENOMEM);
r = kvm_arch_init_vm(kvm);
if (r)
goto out_err_nodisable;
r = hardware_enable_all();
if (r)
goto out_err_nodisable;
#ifdef CONFIG_HAVE_KVM_IRQCHIP
INIT_HLIST_HEAD(&kvm->mask_not... | @@ -648,7 +648,10 @@ int __kvm_set_memory_region(struct kvm *kvm,
goto out;
if (mem->guest_phys_addr & (PAGE_SIZE - 1))
goto out;
- if (user_alloc && (mem->userspace_addr & (PAGE_SIZE - 1)))
+ /* We can read the guest memory with __xxx_user() later on. */
+ if (user_alloc &&
+ ((mem->userspace_addr & (PAGE_... | CWE-20 | null | null |
26,030 | int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
struct module *module)
{
int r;
int cpu;
r = kvm_arch_init(opaque);
if (r)
goto out_fail;
bad_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
if (bad_page == NULL) {
r = -ENOMEM;
goto out;
}
bad_pfn = page_to_pfn(bad_page);
hwpoison... | +Priv +Info | 0 | int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
struct module *module)
{
int r;
int cpu;
r = kvm_arch_init(opaque);
if (r)
goto out_fail;
bad_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
if (bad_page == NULL) {
r = -ENOMEM;
goto out;
}
bad_pfn = page_to_pfn(bad_page);
hwpoison... | @@ -648,7 +648,10 @@ int __kvm_set_memory_region(struct kvm *kvm,
goto out;
if (mem->guest_phys_addr & (PAGE_SIZE - 1))
goto out;
- if (user_alloc && (mem->userspace_addr & (PAGE_SIZE - 1)))
+ /* We can read the guest memory with __xxx_user() later on. */
+ if (user_alloc &&
+ ((mem->userspace_addr & (PAGE_... | CWE-20 | null | null |
26,031 | static void kvm_io_bus_destroy(struct kvm_io_bus *bus)
{
int i;
for (i = 0; i < bus->dev_count; i++) {
struct kvm_io_device *pos = bus->devs[i];
kvm_iodevice_destructor(pos);
}
kfree(bus);
}
| +Priv +Info | 0 | static void kvm_io_bus_destroy(struct kvm_io_bus *bus)
{
int i;
for (i = 0; i < bus->dev_count; i++) {
struct kvm_io_device *pos = bus->devs[i];
kvm_iodevice_destructor(pos);
}
kfree(bus);
}
| @@ -648,7 +648,10 @@ int __kvm_set_memory_region(struct kvm *kvm,
goto out;
if (mem->guest_phys_addr & (PAGE_SIZE - 1))
goto out;
- if (user_alloc && (mem->userspace_addr & (PAGE_SIZE - 1)))
+ /* We can read the guest memory with __xxx_user() later on. */
+ if (user_alloc &&
+ ((mem->userspace_addr & (PAGE_... | CWE-20 | null | null |
26,032 | int kvm_io_bus_read(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
int len, void *val)
{
int i;
struct kvm_io_bus *bus;
bus = srcu_dereference(kvm->buses[bus_idx], &kvm->srcu);
for (i = 0; i < bus->dev_count; i++)
if (!kvm_iodevice_read(bus->devs[i], addr, len, val))
return 0;
return -EOPNOTSUPP;
}... | +Priv +Info | 0 | int kvm_io_bus_read(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
int len, void *val)
{
int i;
struct kvm_io_bus *bus;
bus = srcu_dereference(kvm->buses[bus_idx], &kvm->srcu);
for (i = 0; i < bus->dev_count; i++)
if (!kvm_iodevice_read(bus->devs[i], addr, len, val))
return 0;
return -EOPNOTSUPP;
}... | @@ -648,7 +648,10 @@ int __kvm_set_memory_region(struct kvm *kvm,
goto out;
if (mem->guest_phys_addr & (PAGE_SIZE - 1))
goto out;
- if (user_alloc && (mem->userspace_addr & (PAGE_SIZE - 1)))
+ /* We can read the guest memory with __xxx_user() later on. */
+ if (user_alloc &&
+ ((mem->userspace_addr & (PAGE_... | CWE-20 | null | null |
26,033 | int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx,
struct kvm_io_device *dev)
{
struct kvm_io_bus *new_bus, *bus;
bus = kvm->buses[bus_idx];
if (bus->dev_count > NR_IOBUS_DEVS-1)
return -ENOSPC;
new_bus = kzalloc(sizeof(struct kvm_io_bus), GFP_KERNEL);
if (!new_bus)
return -ENOMEM;
me... | +Priv +Info | 0 | int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx,
struct kvm_io_device *dev)
{
struct kvm_io_bus *new_bus, *bus;
bus = kvm->buses[bus_idx];
if (bus->dev_count > NR_IOBUS_DEVS-1)
return -ENOSPC;
new_bus = kzalloc(sizeof(struct kvm_io_bus), GFP_KERNEL);
if (!new_bus)
return -ENOMEM;
me... | @@ -648,7 +648,10 @@ int __kvm_set_memory_region(struct kvm *kvm,
goto out;
if (mem->guest_phys_addr & (PAGE_SIZE - 1))
goto out;
- if (user_alloc && (mem->userspace_addr & (PAGE_SIZE - 1)))
+ /* We can read the guest memory with __xxx_user() later on. */
+ if (user_alloc &&
+ ((mem->userspace_addr & (PAGE_... | CWE-20 | null | null |
26,034 | int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
struct kvm_io_device *dev)
{
int i, r;
struct kvm_io_bus *new_bus, *bus;
new_bus = kzalloc(sizeof(struct kvm_io_bus), GFP_KERNEL);
if (!new_bus)
return -ENOMEM;
bus = kvm->buses[bus_idx];
memcpy(new_bus, bus, sizeof(struct kvm_io_bu... | +Priv +Info | 0 | int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
struct kvm_io_device *dev)
{
int i, r;
struct kvm_io_bus *new_bus, *bus;
new_bus = kzalloc(sizeof(struct kvm_io_bus), GFP_KERNEL);
if (!new_bus)
return -ENOMEM;
bus = kvm->buses[bus_idx];
memcpy(new_bus, bus, sizeof(struct kvm_io_bu... | @@ -648,7 +648,10 @@ int __kvm_set_memory_region(struct kvm *kvm,
goto out;
if (mem->guest_phys_addr & (PAGE_SIZE - 1))
goto out;
- if (user_alloc && (mem->userspace_addr & (PAGE_SIZE - 1)))
+ /* We can read the guest memory with __xxx_user() later on. */
+ if (user_alloc &&
+ ((mem->userspace_addr & (PAGE_... | CWE-20 | null | null |
26,035 | int kvm_io_bus_write(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
int len, const void *val)
{
int i;
struct kvm_io_bus *bus;
bus = srcu_dereference(kvm->buses[bus_idx], &kvm->srcu);
for (i = 0; i < bus->dev_count; i++)
if (!kvm_iodevice_write(bus->devs[i], addr, len, val))
return 0;
return -EOPN... | +Priv +Info | 0 | int kvm_io_bus_write(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
int len, const void *val)
{
int i;
struct kvm_io_bus *bus;
bus = srcu_dereference(kvm->buses[bus_idx], &kvm->srcu);
for (i = 0; i < bus->dev_count; i++)
if (!kvm_iodevice_write(bus->devs[i], addr, len, val))
return 0;
return -EOPN... | @@ -648,7 +648,10 @@ int __kvm_set_memory_region(struct kvm *kvm,
goto out;
if (mem->guest_phys_addr & (PAGE_SIZE - 1))
goto out;
- if (user_alloc && (mem->userspace_addr & (PAGE_SIZE - 1)))
+ /* We can read the guest memory with __xxx_user() later on. */
+ if (user_alloc &&
+ ((mem->userspace_addr & (PAGE_... | CWE-20 | null | null |
26,036 | static int kvm_vm_ioctl_create_vcpu(struct kvm *kvm, u32 id)
{
int r;
struct kvm_vcpu *vcpu, *v;
vcpu = kvm_arch_vcpu_create(kvm, id);
if (IS_ERR(vcpu))
return PTR_ERR(vcpu);
preempt_notifier_init(&vcpu->preempt_notifier, &kvm_preempt_ops);
r = kvm_arch_vcpu_setup(vcpu);
if (r)
return r;
mutex_lock(&kvm... | +Priv +Info | 0 | static int kvm_vm_ioctl_create_vcpu(struct kvm *kvm, u32 id)
{
int r;
struct kvm_vcpu *vcpu, *v;
vcpu = kvm_arch_vcpu_create(kvm, id);
if (IS_ERR(vcpu))
return PTR_ERR(vcpu);
preempt_notifier_init(&vcpu->preempt_notifier, &kvm_preempt_ops);
r = kvm_arch_vcpu_setup(vcpu);
if (r)
return r;
mutex_lock(&kvm... | @@ -648,7 +648,10 @@ int __kvm_set_memory_region(struct kvm *kvm,
goto out;
if (mem->guest_phys_addr & (PAGE_SIZE - 1))
goto out;
- if (user_alloc && (mem->userspace_addr & (PAGE_SIZE - 1)))
+ /* We can read the guest memory with __xxx_user() later on. */
+ if (user_alloc &&
+ ((mem->userspace_addr & (PAGE_... | CWE-20 | null | null |
26,037 | int kvm_write_guest_cached(struct kvm *kvm, struct gfn_to_hva_cache *ghc,
void *data, unsigned long len)
{
struct kvm_memslots *slots = kvm_memslots(kvm);
int r;
if (slots->generation != ghc->generation)
kvm_gfn_to_hva_cache_init(kvm, ghc, ghc->gpa);
if (kvm_is_error_hva(ghc->hva))
return -EFAULT;
r =... | +Priv +Info | 0 | int kvm_write_guest_cached(struct kvm *kvm, struct gfn_to_hva_cache *ghc,
void *data, unsigned long len)
{
struct kvm_memslots *slots = kvm_memslots(kvm);
int r;
if (slots->generation != ghc->generation)
kvm_gfn_to_hva_cache_init(kvm, ghc, ghc->gpa);
if (kvm_is_error_hva(ghc->hva))
return -EFAULT;
r =... | @@ -648,7 +648,10 @@ int __kvm_set_memory_region(struct kvm *kvm,
goto out;
if (mem->guest_phys_addr & (PAGE_SIZE - 1))
goto out;
- if (user_alloc && (mem->userspace_addr & (PAGE_SIZE - 1)))
+ /* We can read the guest memory with __xxx_user() later on. */
+ if (user_alloc &&
+ ((mem->userspace_addr & (PAGE_... | CWE-20 | null | null |
26,038 | int kvm_write_guest_page(struct kvm *kvm, gfn_t gfn, const void *data,
int offset, int len)
{
int r;
unsigned long addr;
addr = gfn_to_hva(kvm, gfn);
if (kvm_is_error_hva(addr))
return -EFAULT;
r = copy_to_user((void __user *)addr + offset, data, len);
if (r)
return -EFAULT;
mark_page_dirty(kvm, gfn);
... | +Priv +Info | 0 | int kvm_write_guest_page(struct kvm *kvm, gfn_t gfn, const void *data,
int offset, int len)
{
int r;
unsigned long addr;
addr = gfn_to_hva(kvm, gfn);
if (kvm_is_error_hva(addr))
return -EFAULT;
r = copy_to_user((void __user *)addr + offset, data, len);
if (r)
return -EFAULT;
mark_page_dirty(kvm, gfn);
... | @@ -648,7 +648,10 @@ int __kvm_set_memory_region(struct kvm *kvm,
goto out;
if (mem->guest_phys_addr & (PAGE_SIZE - 1))
goto out;
- if (user_alloc && (mem->userspace_addr & (PAGE_SIZE - 1)))
+ /* We can read the guest memory with __xxx_user() later on. */
+ if (user_alloc &&
+ ((mem->userspace_addr & (PAGE_... | CWE-20 | null | null |
26,039 | void mark_page_dirty_in_slot(struct kvm *kvm, struct kvm_memory_slot *memslot,
gfn_t gfn)
{
if (memslot && memslot->dirty_bitmap) {
unsigned long rel_gfn = gfn - memslot->base_gfn;
__set_bit_le(rel_gfn, memslot->dirty_bitmap);
}
}
| +Priv +Info | 0 | void mark_page_dirty_in_slot(struct kvm *kvm, struct kvm_memory_slot *memslot,
gfn_t gfn)
{
if (memslot && memslot->dirty_bitmap) {
unsigned long rel_gfn = gfn - memslot->base_gfn;
__set_bit_le(rel_gfn, memslot->dirty_bitmap);
}
}
| @@ -648,7 +648,10 @@ int __kvm_set_memory_region(struct kvm *kvm,
goto out;
if (mem->guest_phys_addr & (PAGE_SIZE - 1))
goto out;
- if (user_alloc && (mem->userspace_addr & (PAGE_SIZE - 1)))
+ /* We can read the guest memory with __xxx_user() later on. */
+ if (user_alloc &&
+ ((mem->userspace_addr & (PAGE_... | CWE-20 | null | null |
26,040 | static int __tg3_readphy(struct tg3 *tp, unsigned int phy_addr, int reg,
u32 *val)
{
u32 frame_val;
unsigned int loops;
int ret;
if ((tp->mi_mode & MAC_MI_MODE_AUTO_POLL) != 0) {
tw32_f(MAC_MI_MODE,
(tp->mi_mode & ~MAC_MI_MODE_AUTO_POLL));
udelay(80);
}
tg3_ape_lock(tp, tp->phy_ape_lock);
*val ... | DoS Exec Code Overflow | 0 | static int __tg3_readphy(struct tg3 *tp, unsigned int phy_addr, int reg,
u32 *val)
{
u32 frame_val;
unsigned int loops;
int ret;
if ((tp->mi_mode & MAC_MI_MODE_AUTO_POLL) != 0) {
tw32_f(MAC_MI_MODE,
(tp->mi_mode & ~MAC_MI_MODE_AUTO_POLL));
udelay(80);
}
tg3_ape_lock(tp, tp->phy_ape_lock);
*val ... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,041 | static void __tg3_set_coalesce(struct tg3 *tp, struct ethtool_coalesce *ec)
{
tg3_coal_tx_init(tp, ec);
tg3_coal_rx_init(tp, ec);
if (!tg3_flag(tp, 5705_PLUS)) {
u32 val = ec->stats_block_coalesce_usecs;
tw32(HOSTCC_RXCOAL_TICK_INT, ec->rx_coalesce_usecs_irq);
tw32(HOSTCC_TXCOAL_TICK_INT, ec->tx_coalesce_use... | DoS Exec Code Overflow | 0 | static void __tg3_set_coalesce(struct tg3 *tp, struct ethtool_coalesce *ec)
{
tg3_coal_tx_init(tp, ec);
tg3_coal_rx_init(tp, ec);
if (!tg3_flag(tp, 5705_PLUS)) {
u32 val = ec->stats_block_coalesce_usecs;
tw32(HOSTCC_RXCOAL_TICK_INT, ec->rx_coalesce_usecs_irq);
tw32(HOSTCC_TXCOAL_TICK_INT, ec->tx_coalesce_use... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,042 | static void __tg3_set_mac_addr(struct tg3 *tp, int skip_mac_1)
{
u32 addr_high, addr_low;
int i;
addr_high = ((tp->dev->dev_addr[0] << 8) |
tp->dev->dev_addr[1]);
addr_low = ((tp->dev->dev_addr[2] << 24) |
(tp->dev->dev_addr[3] << 16) |
(tp->dev->dev_addr[4] << 8) |
(tp->dev->dev_addr[5] ... | DoS Exec Code Overflow | 0 | static void __tg3_set_mac_addr(struct tg3 *tp, int skip_mac_1)
{
u32 addr_high, addr_low;
int i;
addr_high = ((tp->dev->dev_addr[0] << 8) |
tp->dev->dev_addr[1]);
addr_low = ((tp->dev->dev_addr[2] << 24) |
(tp->dev->dev_addr[3] << 16) |
(tp->dev->dev_addr[4] << 8) |
(tp->dev->dev_addr[5] ... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,043 | static void __tg3_set_rx_mode(struct net_device *dev)
{
struct tg3 *tp = netdev_priv(dev);
u32 rx_mode;
rx_mode = tp->rx_mode & ~(RX_MODE_PROMISC |
RX_MODE_KEEP_VLAN_TAG);
#if !defined(CONFIG_VLAN_8021Q) && !defined(CONFIG_VLAN_8021Q_MODULE)
/* When ASF is in use, we always keep the RX_MODE_KEEP_VLAN_TAG
... | DoS Exec Code Overflow | 0 | static void __tg3_set_rx_mode(struct net_device *dev)
{
struct tg3 *tp = netdev_priv(dev);
u32 rx_mode;
rx_mode = tp->rx_mode & ~(RX_MODE_PROMISC |
RX_MODE_KEEP_VLAN_TAG);
#if !defined(CONFIG_VLAN_8021Q) && !defined(CONFIG_VLAN_8021Q_MODULE)
/* When ASF is in use, we always keep the RX_MODE_KEEP_VLAN_TAG
... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,044 | static int __tg3_writephy(struct tg3 *tp, unsigned int phy_addr, int reg,
u32 val)
{
u32 frame_val;
unsigned int loops;
int ret;
if ((tp->phy_flags & TG3_PHYFLG_IS_FET) &&
(reg == MII_CTRL1000 || reg == MII_TG3_AUX_CTRL))
return 0;
if ((tp->mi_mode & MAC_MI_MODE_AUTO_POLL) != 0) {
tw32_f(MAC_MI_MOD... | DoS Exec Code Overflow | 0 | static int __tg3_writephy(struct tg3 *tp, unsigned int phy_addr, int reg,
u32 val)
{
u32 frame_val;
unsigned int loops;
int ret;
if ((tp->phy_flags & TG3_PHYFLG_IS_FET) &&
(reg == MII_CTRL1000 || reg == MII_TG3_AUX_CTRL))
return 0;
if ((tp->mi_mode & MAC_MI_MODE_AUTO_POLL) != 0) {
tw32_f(MAC_MI_MOD... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,045 | static inline int _tg3_flag(enum TG3_FLAGS flag, unsigned long *bits)
{
return test_bit(flag, bits);
}
| DoS Exec Code Overflow | 0 | static inline int _tg3_flag(enum TG3_FLAGS flag, unsigned long *bits)
{
return test_bit(flag, bits);
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,046 | static inline void _tg3_flag_clear(enum TG3_FLAGS flag, unsigned long *bits)
{
clear_bit(flag, bits);
}
| DoS Exec Code Overflow | 0 | static inline void _tg3_flag_clear(enum TG3_FLAGS flag, unsigned long *bits)
{
clear_bit(flag, bits);
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,047 | static inline void _tg3_flag_set(enum TG3_FLAGS flag, unsigned long *bits)
{
set_bit(flag, bits);
}
| DoS Exec Code Overflow | 0 | static inline void _tg3_flag_set(enum TG3_FLAGS flag, unsigned long *bits)
{
set_bit(flag, bits);
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,048 | static void _tw32_flush(struct tg3 *tp, u32 off, u32 val, u32 usec_wait)
{
if (tg3_flag(tp, PCIX_TARGET_HWBUG) || tg3_flag(tp, ICH_WORKAROUND))
/* Non-posted methods */
tp->write32(tp, off, val);
else {
/* Posted method */
tg3_write32(tp, off, val);
if (usec_wait)
udelay(usec_wait);
tp->read32(tp, off)... | DoS Exec Code Overflow | 0 | static void _tw32_flush(struct tg3 *tp, u32 off, u32 val, u32 usec_wait)
{
if (tg3_flag(tp, PCIX_TARGET_HWBUG) || tg3_flag(tp, ICH_WORKAROUND))
/* Non-posted methods */
tp->write32(tp, off, val);
else {
/* Posted method */
tg3_write32(tp, off, val);
if (usec_wait)
udelay(usec_wait);
tp->read32(tp, off)... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,049 | static inline u32 calc_crc(unsigned char *buf, int len)
{
u32 reg;
u32 tmp;
int j, k;
reg = 0xffffffff;
for (j = 0; j < len; j++) {
reg ^= buf[j];
for (k = 0; k < 8; k++) {
tmp = reg & 0x01;
reg >>= 1;
if (tmp)
reg ^= 0xedb88320;
}
}
return ~reg;
}
| DoS Exec Code Overflow | 0 | static inline u32 calc_crc(unsigned char *buf, int len)
{
u32 reg;
u32 tmp;
int j, k;
reg = 0xffffffff;
for (j = 0; j < len; j++) {
reg ^= buf[j];
for (k = 0; k < 8; k++) {
tmp = reg & 0x01;
reg >>= 1;
if (tmp)
reg ^= 0xedb88320;
}
}
return ~reg;
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,050 | static int fiber_autoneg(struct tg3 *tp, u32 *txflags, u32 *rxflags)
{
int res = 0;
struct tg3_fiber_aneginfo aninfo;
int status = ANEG_FAILED;
unsigned int tick;
u32 tmp;
tw32_f(MAC_TX_AUTO_NEG, 0);
tmp = tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK;
tw32_f(MAC_MODE, tmp | MAC_MODE_PORT_MODE_GMII);
udelay(40);
... | DoS Exec Code Overflow | 0 | static int fiber_autoneg(struct tg3 *tp, u32 *txflags, u32 *rxflags)
{
int res = 0;
struct tg3_fiber_aneginfo aninfo;
int status = ANEG_FAILED;
unsigned int tick;
u32 tmp;
tw32_f(MAC_TX_AUTO_NEG, 0);
tmp = tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK;
tw32_f(MAC_MODE, tmp | MAC_MODE_PORT_MODE_GMII);
udelay(40);
... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,051 | static inline u64 get_stat64(tg3_stat64_t *val)
{
return ((u64)val->high << 32) | ((u64)val->low);
}
| DoS Exec Code Overflow | 0 | static inline u64 get_stat64(tg3_stat64_t *val)
{
return ((u64)val->high << 32) | ((u64)val->low);
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,052 | static inline int tg3_40bit_overflow_test(struct tg3 *tp, dma_addr_t mapping,
int len)
{
#if defined(CONFIG_HIGHMEM) && (BITS_PER_LONG == 64)
if (tg3_flag(tp, 40BIT_DMA_BUG))
return ((u64) mapping + len) > DMA_BIT_MASK(40);
return 0;
#else
return 0;
#endif
}
| DoS Exec Code Overflow | 0 | static inline int tg3_40bit_overflow_test(struct tg3 *tp, dma_addr_t mapping,
int len)
{
#if defined(CONFIG_HIGHMEM) && (BITS_PER_LONG == 64)
if (tg3_flag(tp, 40BIT_DMA_BUG))
return ((u64) mapping + len) > DMA_BIT_MASK(40);
return 0;
#else
return 0;
#endif
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,053 | static inline int tg3_4g_overflow_test(dma_addr_t mapping, int len)
{
u32 base = (u32) mapping & 0xffffffff;
return (base > 0xffffdcc0) && (base + len + 8 < base);
}
| DoS Exec Code Overflow | 0 | static inline int tg3_4g_overflow_test(dma_addr_t mapping, int len)
{
u32 base = (u32) mapping & 0xffffffff;
return (base > 0xffffdcc0) && (base + len + 8 < base);
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,054 | static void tg3_adjust_link(struct net_device *dev)
{
u8 oldflowctrl, linkmesg = 0;
u32 mac_mode, lcl_adv, rmt_adv;
struct tg3 *tp = netdev_priv(dev);
struct phy_device *phydev = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR];
spin_lock_bh(&tp->lock);
mac_mode = tp->mac_mode & ~(MAC_MODE_PORT_MODE_MASK |
MAC_M... | DoS Exec Code Overflow | 0 | static void tg3_adjust_link(struct net_device *dev)
{
u8 oldflowctrl, linkmesg = 0;
u32 mac_mode, lcl_adv, rmt_adv;
struct tg3 *tp = netdev_priv(dev);
struct phy_device *phydev = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR];
spin_lock_bh(&tp->lock);
mac_mode = tp->mac_mode & ~(MAC_MODE_PORT_MODE_MASK |
MAC_M... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,055 | static int tg3_alloc_consistent(struct tg3 *tp)
{
int i;
tp->hw_stats = dma_alloc_coherent(&tp->pdev->dev,
sizeof(struct tg3_hw_stats),
&tp->stats_mapping,
GFP_KERNEL);
if (!tp->hw_stats)
goto err_out;
memset(tp->hw_stats, 0, sizeof(struct tg3_hw_stats));
for (i = 0; i < tp->irq_cnt; i++)... | DoS Exec Code Overflow | 0 | static int tg3_alloc_consistent(struct tg3 *tp)
{
int i;
tp->hw_stats = dma_alloc_coherent(&tp->pdev->dev,
sizeof(struct tg3_hw_stats),
&tp->stats_mapping,
GFP_KERNEL);
if (!tp->hw_stats)
goto err_out;
memset(tp->hw_stats, 0, sizeof(struct tg3_hw_stats));
for (i = 0; i < tp->irq_cnt; i++)... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,056 | static int tg3_alloc_rx_data(struct tg3 *tp, struct tg3_rx_prodring_set *tpr,
u32 opaque_key, u32 dest_idx_unmasked,
unsigned int *frag_size)
{
struct tg3_rx_buffer_desc *desc;
struct ring_info *map;
u8 *data;
dma_addr_t mapping;
int skb_size, data_size, dest_idx;
switch (opaque_key) {
case RXD_... | DoS Exec Code Overflow | 0 | static int tg3_alloc_rx_data(struct tg3 *tp, struct tg3_rx_prodring_set *tpr,
u32 opaque_key, u32 dest_idx_unmasked,
unsigned int *frag_size)
{
struct tg3_rx_buffer_desc *desc;
struct ring_info *map;
u8 *data;
dma_addr_t mapping;
int skb_size, data_size, dest_idx;
switch (opaque_key) {
case RXD_... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,057 | static int tg3_ape_event_lock(struct tg3 *tp, u32 timeout_us)
{
u32 apedata;
while (timeout_us) {
if (tg3_ape_lock(tp, TG3_APE_LOCK_MEM))
return -EBUSY;
apedata = tg3_ape_read32(tp, TG3_APE_EVENT_STATUS);
if (!(apedata & APE_EVENT_STATUS_EVENT_PENDING))
break;
tg3_ape_unlock(tp, TG3_APE_LOCK_MEM);
... | DoS Exec Code Overflow | 0 | static int tg3_ape_event_lock(struct tg3 *tp, u32 timeout_us)
{
u32 apedata;
while (timeout_us) {
if (tg3_ape_lock(tp, TG3_APE_LOCK_MEM))
return -EBUSY;
apedata = tg3_ape_read32(tp, TG3_APE_EVENT_STATUS);
if (!(apedata & APE_EVENT_STATUS_EVENT_PENDING))
break;
tg3_ape_unlock(tp, TG3_APE_LOCK_MEM);
... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,058 | static int tg3_ape_lock(struct tg3 *tp, int locknum)
{
int i, off;
int ret = 0;
u32 status, req, gnt, bit;
if (!tg3_flag(tp, ENABLE_APE))
return 0;
switch (locknum) {
case TG3_APE_LOCK_GPIO:
if (tg3_asic_rev(tp) == ASIC_REV_5761)
return 0;
case TG3_APE_LOCK_GRC:
case TG3_APE_LOCK_MEM:
if (!tp->pci_fn... | DoS Exec Code Overflow | 0 | static int tg3_ape_lock(struct tg3 *tp, int locknum)
{
int i, off;
int ret = 0;
u32 status, req, gnt, bit;
if (!tg3_flag(tp, ENABLE_APE))
return 0;
switch (locknum) {
case TG3_APE_LOCK_GPIO:
if (tg3_asic_rev(tp) == ASIC_REV_5761)
return 0;
case TG3_APE_LOCK_GRC:
case TG3_APE_LOCK_MEM:
if (!tp->pci_fn... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,059 | static void tg3_ape_lock_init(struct tg3 *tp)
{
int i;
u32 regbase, bit;
if (tg3_asic_rev(tp) == ASIC_REV_5761)
regbase = TG3_APE_LOCK_GRANT;
else
regbase = TG3_APE_PER_LOCK_GRANT;
/* Make sure the driver hasn't any stale locks. */
for (i = TG3_APE_LOCK_PHY0; i <= TG3_APE_LOCK_GPIO; i++) {
switch (i) {
... | DoS Exec Code Overflow | 0 | static void tg3_ape_lock_init(struct tg3 *tp)
{
int i;
u32 regbase, bit;
if (tg3_asic_rev(tp) == ASIC_REV_5761)
regbase = TG3_APE_LOCK_GRANT;
else
regbase = TG3_APE_PER_LOCK_GRANT;
/* Make sure the driver hasn't any stale locks. */
for (i = TG3_APE_LOCK_PHY0; i <= TG3_APE_LOCK_GPIO; i++) {
switch (i) {
... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,060 | static int tg3_ape_otp_read(struct tg3 *tp, u32 offset, u32 *val)
{
int i, err;
u32 val2, off = offset * 8;
err = tg3_nvram_lock(tp);
if (err)
return err;
tg3_ape_write32(tp, TG3_APE_OTP_ADDR, off | APE_OTP_ADDR_CPU_ENABLE);
tg3_ape_write32(tp, TG3_APE_OTP_CTRL, APE_OTP_CTRL_PROG_EN |
APE_OTP_CTRL_CMD_RD |... | DoS Exec Code Overflow | 0 | static int tg3_ape_otp_read(struct tg3 *tp, u32 offset, u32 *val)
{
int i, err;
u32 val2, off = offset * 8;
err = tg3_nvram_lock(tp);
if (err)
return err;
tg3_ape_write32(tp, TG3_APE_OTP_ADDR, off | APE_OTP_ADDR_CPU_ENABLE);
tg3_ape_write32(tp, TG3_APE_OTP_CTRL, APE_OTP_CTRL_PROG_EN |
APE_OTP_CTRL_CMD_RD |... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,061 | static u32 tg3_ape_read32(struct tg3 *tp, u32 off)
{
return readl(tp->aperegs + off);
}
| DoS Exec Code Overflow | 0 | static u32 tg3_ape_read32(struct tg3 *tp, u32 off)
{
return readl(tp->aperegs + off);
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,062 | static int tg3_ape_scratchpad_read(struct tg3 *tp, u32 *data, u32 base_off,
u32 len)
{
int err;
u32 i, bufoff, msgoff, maxlen, apedata;
if (!tg3_flag(tp, APE_HAS_NCSI))
return 0;
apedata = tg3_ape_read32(tp, TG3_APE_SEG_SIG);
if (apedata != APE_SEG_SIG_MAGIC)
return -ENODEV;
apedata = tg3_ape_read32... | DoS Exec Code Overflow | 0 | static int tg3_ape_scratchpad_read(struct tg3 *tp, u32 *data, u32 base_off,
u32 len)
{
int err;
u32 i, bufoff, msgoff, maxlen, apedata;
if (!tg3_flag(tp, APE_HAS_NCSI))
return 0;
apedata = tg3_ape_read32(tp, TG3_APE_SEG_SIG);
if (apedata != APE_SEG_SIG_MAGIC)
return -ENODEV;
apedata = tg3_ape_read32... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,063 | static int tg3_ape_send_event(struct tg3 *tp, u32 event)
{
int err;
u32 apedata;
apedata = tg3_ape_read32(tp, TG3_APE_SEG_SIG);
if (apedata != APE_SEG_SIG_MAGIC)
return -EAGAIN;
apedata = tg3_ape_read32(tp, TG3_APE_FW_STATUS);
if (!(apedata & APE_FW_STATUS_READY))
return -EAGAIN;
/* Wait for up to 1 milli... | DoS Exec Code Overflow | 0 | static int tg3_ape_send_event(struct tg3 *tp, u32 event)
{
int err;
u32 apedata;
apedata = tg3_ape_read32(tp, TG3_APE_SEG_SIG);
if (apedata != APE_SEG_SIG_MAGIC)
return -EAGAIN;
apedata = tg3_ape_read32(tp, TG3_APE_FW_STATUS);
if (!(apedata & APE_FW_STATUS_READY))
return -EAGAIN;
/* Wait for up to 1 milli... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,064 | static void tg3_ape_unlock(struct tg3 *tp, int locknum)
{
u32 gnt, bit;
if (!tg3_flag(tp, ENABLE_APE))
return;
switch (locknum) {
case TG3_APE_LOCK_GPIO:
if (tg3_asic_rev(tp) == ASIC_REV_5761)
return;
case TG3_APE_LOCK_GRC:
case TG3_APE_LOCK_MEM:
if (!tp->pci_fn)
bit = APE_LOCK_GRANT_DRIVER;
else
... | DoS Exec Code Overflow | 0 | static void tg3_ape_unlock(struct tg3 *tp, int locknum)
{
u32 gnt, bit;
if (!tg3_flag(tp, ENABLE_APE))
return;
switch (locknum) {
case TG3_APE_LOCK_GPIO:
if (tg3_asic_rev(tp) == ASIC_REV_5761)
return;
case TG3_APE_LOCK_GRC:
case TG3_APE_LOCK_MEM:
if (!tp->pci_fn)
bit = APE_LOCK_GRANT_DRIVER;
else
... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,065 | static int tg3_ape_wait_for_event(struct tg3 *tp, u32 timeout_us)
{
u32 i, apedata;
for (i = 0; i < timeout_us / 10; i++) {
apedata = tg3_ape_read32(tp, TG3_APE_EVENT_STATUS);
if (!(apedata & APE_EVENT_STATUS_EVENT_PENDING))
break;
udelay(10);
}
return i == timeout_us / 10;
}
| DoS Exec Code Overflow | 0 | static int tg3_ape_wait_for_event(struct tg3 *tp, u32 timeout_us)
{
u32 i, apedata;
for (i = 0; i < timeout_us / 10; i++) {
apedata = tg3_ape_read32(tp, TG3_APE_EVENT_STATUS);
if (!(apedata & APE_EVENT_STATUS_EVENT_PENDING))
break;
udelay(10);
}
return i == timeout_us / 10;
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,066 | static void tg3_aux_stat_to_speed_duplex(struct tg3 *tp, u32 val, u16 *speed, u8 *duplex)
{
switch (val & MII_TG3_AUX_STAT_SPDMASK) {
case MII_TG3_AUX_STAT_10HALF:
*speed = SPEED_10;
*duplex = DUPLEX_HALF;
break;
case MII_TG3_AUX_STAT_10FULL:
*speed = SPEED_10;
*duplex = DUPLEX_FULL;
break;
case MII_T... | DoS Exec Code Overflow | 0 | static void tg3_aux_stat_to_speed_duplex(struct tg3 *tp, u32 val, u16 *speed, u8 *duplex)
{
switch (val & MII_TG3_AUX_STAT_SPDMASK) {
case MII_TG3_AUX_STAT_10HALF:
*speed = SPEED_10;
*duplex = DUPLEX_HALF;
break;
case MII_TG3_AUX_STAT_10FULL:
*speed = SPEED_10;
*duplex = DUPLEX_FULL;
break;
case MII_T... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,067 | static char *tg3_bus_string(struct tg3 *tp, char *str)
{
if (tg3_flag(tp, PCI_EXPRESS)) {
strcpy(str, "PCI Express");
return str;
} else if (tg3_flag(tp, PCIX_MODE)) {
u32 clock_ctrl = tr32(TG3PCI_CLOCK_CTRL) & 0x1f;
strcpy(str, "PCIX:");
if ((clock_ctrl == 7) ||
((tr32(GRC_MISC_CFG) & GRC_MISC_CFG_... | DoS Exec Code Overflow | 0 | static char *tg3_bus_string(struct tg3 *tp, char *str)
{
if (tg3_flag(tp, PCI_EXPRESS)) {
strcpy(str, "PCI Express");
return str;
} else if (tg3_flag(tp, PCIX_MODE)) {
u32 clock_ctrl = tr32(TG3PCI_CLOCK_CTRL) & 0x1f;
strcpy(str, "PCIX:");
if ((clock_ctrl == 7) ||
((tr32(GRC_MISC_CFG) & GRC_MISC_CFG_... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,068 | static u64 tg3_calc_crc_errors(struct tg3 *tp)
{
struct tg3_hw_stats *hw_stats = tp->hw_stats;
if (!(tp->phy_flags & TG3_PHYFLG_PHY_SERDES) &&
(tg3_asic_rev(tp) == ASIC_REV_5700 ||
tg3_asic_rev(tp) == ASIC_REV_5701)) {
u32 val;
if (!tg3_readphy(tp, MII_TG3_TEST1, &val)) {
tg3_writephy(tp, MII_TG3_... | DoS Exec Code Overflow | 0 | static u64 tg3_calc_crc_errors(struct tg3 *tp)
{
struct tg3_hw_stats *hw_stats = tp->hw_stats;
if (!(tp->phy_flags & TG3_PHYFLG_PHY_SERDES) &&
(tg3_asic_rev(tp) == ASIC_REV_5700 ||
tg3_asic_rev(tp) == ASIC_REV_5701)) {
u32 val;
if (!tg3_readphy(tp, MII_TG3_TEST1, &val)) {
tg3_writephy(tp, MII_TG3_... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,069 | static u32 tg3_calc_dma_bndry(struct tg3 *tp, u32 val)
{
int cacheline_size;
u8 byte;
int goal;
pci_read_config_byte(tp->pdev, PCI_CACHE_LINE_SIZE, &byte);
if (byte == 0)
cacheline_size = 1024;
else
cacheline_size = (int) byte * 4;
/* On 5703 and later chips, the boundary bits have no
* effect.
*/
if ... | DoS Exec Code Overflow | 0 | static u32 tg3_calc_dma_bndry(struct tg3 *tp, u32 val)
{
int cacheline_size;
u8 byte;
int goal;
pci_read_config_byte(tp->pdev, PCI_CACHE_LINE_SIZE, &byte);
if (byte == 0)
cacheline_size = 1024;
else
cacheline_size = (int) byte * 4;
/* On 5703 and later chips, the boundary bits have no
* effect.
*/
if ... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,070 | static void tg3_carrier_off(struct tg3 *tp)
{
netif_carrier_off(tp->dev);
tp->link_up = false;
}
| DoS Exec Code Overflow | 0 | static void tg3_carrier_off(struct tg3 *tp)
{
netif_carrier_off(tp->dev);
tp->link_up = false;
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,071 | static int tg3_chip_reset(struct tg3 *tp)
{
u32 val;
void (*write_op)(struct tg3 *, u32, u32);
int i, err;
tg3_nvram_lock(tp);
tg3_ape_lock(tp, TG3_APE_LOCK_GRC);
/* No matching tg3_nvram_unlock() after this because
* chip reset below will undo the nvram lock.
*/
tp->nvram_lock_cnt = 0;
/* GRC_MISC_CFG ... | DoS Exec Code Overflow | 0 | static int tg3_chip_reset(struct tg3 *tp)
{
u32 val;
void (*write_op)(struct tg3 *, u32, u32);
int i, err;
tg3_nvram_lock(tp);
tg3_ape_lock(tp, TG3_APE_LOCK_GRC);
/* No matching tg3_nvram_unlock() after this because
* chip reset below will undo the nvram lock.
*/
tp->nvram_lock_cnt = 0;
/* GRC_MISC_CFG ... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,072 | static void tg3_chk_missed_msi(struct tg3 *tp)
{
u32 i;
for (i = 0; i < tp->irq_cnt; i++) {
struct tg3_napi *tnapi = &tp->napi[i];
if (tg3_has_work(tnapi)) {
if (tnapi->last_rx_cons == tnapi->rx_rcb_ptr &&
tnapi->last_tx_cons == tnapi->tx_cons) {
if (tnapi->chk_msi_cnt < 1) {
tnapi->chk_msi_c... | DoS Exec Code Overflow | 0 | static void tg3_chk_missed_msi(struct tg3 *tp)
{
u32 i;
for (i = 0; i < tp->irq_cnt; i++) {
struct tg3_napi *tnapi = &tp->napi[i];
if (tg3_has_work(tnapi)) {
if (tnapi->last_rx_cons == tnapi->rx_rcb_ptr &&
tnapi->last_tx_cons == tnapi->tx_cons) {
if (tnapi->chk_msi_cnt < 1) {
tnapi->chk_msi_c... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,073 | static void __exit tg3_cleanup(void)
{
pci_unregister_driver(&tg3_driver);
}
| DoS Exec Code Overflow | 0 | static void __exit tg3_cleanup(void)
{
pci_unregister_driver(&tg3_driver);
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,074 | static void tg3_coal_rx_init(struct tg3 *tp, struct ethtool_coalesce *ec)
{
int i = 0;
u32 limit = tp->rxq_cnt;
if (!tg3_flag(tp, ENABLE_RSS)) {
tw32(HOSTCC_RXCOL_TICKS, ec->rx_coalesce_usecs);
tw32(HOSTCC_RXMAX_FRAMES, ec->rx_max_coalesced_frames);
tw32(HOSTCC_RXCOAL_MAXF_INT, ec->rx_max_coalesced_frames_irq... | DoS Exec Code Overflow | 0 | static void tg3_coal_rx_init(struct tg3 *tp, struct ethtool_coalesce *ec)
{
int i = 0;
u32 limit = tp->rxq_cnt;
if (!tg3_flag(tp, ENABLE_RSS)) {
tw32(HOSTCC_RXCOL_TICKS, ec->rx_coalesce_usecs);
tw32(HOSTCC_RXMAX_FRAMES, ec->rx_max_coalesced_frames);
tw32(HOSTCC_RXCOAL_MAXF_INT, ec->rx_max_coalesced_frames_irq... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,075 | static void tg3_detect_asic_rev(struct tg3 *tp, u32 misc_ctrl_reg)
{
tp->pci_chip_rev_id = misc_ctrl_reg >> MISC_HOST_CTRL_CHIPREV_SHIFT;
if (tg3_asic_rev(tp) == ASIC_REV_USE_PROD_ID_REG) {
u32 reg;
/* All devices that use the alternate
* ASIC REV location have a CPMU.
*/
tg3_flag_set(tp, CPMU_PRESENT);
... | DoS Exec Code Overflow | 0 | static void tg3_detect_asic_rev(struct tg3 *tp, u32 misc_ctrl_reg)
{
tp->pci_chip_rev_id = misc_ctrl_reg >> MISC_HOST_CTRL_CHIPREV_SHIFT;
if (tg3_asic_rev(tp) == ASIC_REV_USE_PROD_ID_REG) {
u32 reg;
/* All devices that use the alternate
* ASIC REV location have a CPMU.
*/
tg3_flag_set(tp, CPMU_PRESENT);
... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,076 | static void tg3_disable_ints(struct tg3 *tp)
{
int i;
tw32(TG3PCI_MISC_HOST_CTRL,
(tp->misc_host_ctrl | MISC_HOST_CTRL_MASK_PCI_INT));
for (i = 0; i < tp->irq_max; i++)
tw32_mailbox_f(tp->napi[i].int_mbox, 0x00000001);
}
| DoS Exec Code Overflow | 0 | static void tg3_disable_ints(struct tg3 *tp)
{
int i;
tw32(TG3PCI_MISC_HOST_CTRL,
(tp->misc_host_ctrl | MISC_HOST_CTRL_MASK_PCI_INT));
for (i = 0; i < tp->irq_max; i++)
tw32_mailbox_f(tp->napi[i].int_mbox, 0x00000001);
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,077 | static void tg3_disable_nvram_access(struct tg3 *tp)
{
if (tg3_flag(tp, 5750_PLUS) && !tg3_flag(tp, PROTECTED_NVRAM)) {
u32 nvaccess = tr32(NVRAM_ACCESS);
tw32(NVRAM_ACCESS, nvaccess & ~ACCESS_ENABLE);
}
}
| DoS Exec Code Overflow | 0 | static void tg3_disable_nvram_access(struct tg3 *tp)
{
if (tg3_flag(tp, 5750_PLUS) && !tg3_flag(tp, PROTECTED_NVRAM)) {
u32 nvaccess = tr32(NVRAM_ACCESS);
tw32(NVRAM_ACCESS, nvaccess & ~ACCESS_ENABLE);
}
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,078 | static int tg3_do_mem_test(struct tg3 *tp, u32 offset, u32 len)
{
static const u32 test_pattern[] = { 0x00000000, 0xffffffff, 0xaa55a55a };
int i;
u32 j;
for (i = 0; i < ARRAY_SIZE(test_pattern); i++) {
for (j = 0; j < len; j += 4) {
u32 val;
tg3_write_mem(tp, offset + j, test_pattern[i]);
tg3_read_mem... | DoS Exec Code Overflow | 0 | static int tg3_do_mem_test(struct tg3 *tp, u32 offset, u32 len)
{
static const u32 test_pattern[] = { 0x00000000, 0xffffffff, 0xaa55a55a };
int i;
u32 j;
for (i = 0; i < ARRAY_SIZE(test_pattern); i++) {
for (j = 0; j < len; j += 4) {
u32 val;
tg3_write_mem(tp, offset + j, test_pattern[i]);
tg3_read_mem... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,079 | static int tg3_do_test_dma(struct tg3 *tp, u32 *buf, dma_addr_t buf_dma,
int size, int to_device)
{
struct tg3_internal_buffer_desc test_desc;
u32 sram_dma_descs;
int i, ret;
sram_dma_descs = NIC_SRAM_DMA_DESC_POOL_BASE;
tw32(FTQ_RCVBD_COMP_FIFO_ENQDEQ, 0);
tw32(FTQ_RCVDATA_COMP_FIFO_ENQDEQ, 0);
tw32(RDM... | DoS Exec Code Overflow | 0 | static int tg3_do_test_dma(struct tg3 *tp, u32 *buf, dma_addr_t buf_dma,
int size, int to_device)
{
struct tg3_internal_buffer_desc test_desc;
u32 sram_dma_descs;
int i, ret;
sram_dma_descs = NIC_SRAM_DMA_DESC_POOL_BASE;
tw32(FTQ_RCVBD_COMP_FIFO_ENQDEQ, 0);
tw32(FTQ_RCVDATA_COMP_FIFO_ENQDEQ, 0);
tw32(RDM... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,080 | static void tg3_dump_legacy_regs(struct tg3 *tp, u32 *regs)
{
tg3_rd32_loop(tp, regs, TG3PCI_VENDOR, 0xb0);
tg3_rd32_loop(tp, regs, MAILBOX_INTERRUPT_0, 0x200);
tg3_rd32_loop(tp, regs, MAC_MODE, 0x4f0);
tg3_rd32_loop(tp, regs, SNDDATAI_MODE, 0xe0);
tg3_rd32_loop(tp, regs, SNDDATAC_MODE, 0x04);
tg3_rd32_loop(tp, r... | DoS Exec Code Overflow | 0 | static void tg3_dump_legacy_regs(struct tg3 *tp, u32 *regs)
{
tg3_rd32_loop(tp, regs, TG3PCI_VENDOR, 0xb0);
tg3_rd32_loop(tp, regs, MAILBOX_INTERRUPT_0, 0x200);
tg3_rd32_loop(tp, regs, MAC_MODE, 0x4f0);
tg3_rd32_loop(tp, regs, SNDDATAI_MODE, 0xe0);
tg3_rd32_loop(tp, regs, SNDDATAC_MODE, 0x04);
tg3_rd32_loop(tp, r... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,081 | static void tg3_dump_state(struct tg3 *tp)
{
int i;
u32 *regs;
regs = kzalloc(TG3_REG_BLK_SIZE, GFP_ATOMIC);
if (!regs)
return;
if (tg3_flag(tp, PCI_EXPRESS)) {
/* Read up to but not including private PCI registers */
for (i = 0; i < TG3_PCIE_TLDLPL_PORT; i += sizeof(u32))
regs[i / sizeof(u32)] = tr32(i... | DoS Exec Code Overflow | 0 | static void tg3_dump_state(struct tg3 *tp)
{
int i;
u32 *regs;
regs = kzalloc(TG3_REG_BLK_SIZE, GFP_ATOMIC);
if (!regs)
return;
if (tg3_flag(tp, PCI_EXPRESS)) {
/* Read up to but not including private PCI registers */
for (i = 0; i < TG3_PCIE_TLDLPL_PORT; i += sizeof(u32))
regs[i / sizeof(u32)] = tr32(i... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,082 | static void tg3_enable_ints(struct tg3 *tp)
{
int i;
tp->irq_sync = 0;
wmb();
tw32(TG3PCI_MISC_HOST_CTRL,
(tp->misc_host_ctrl & ~MISC_HOST_CTRL_MASK_PCI_INT));
tp->coal_now = tp->coalesce_mode | HOSTCC_MODE_ENABLE;
for (i = 0; i < tp->irq_cnt; i++) {
struct tg3_napi *tnapi = &tp->napi[i];
tw32_mailb... | DoS Exec Code Overflow | 0 | static void tg3_enable_ints(struct tg3 *tp)
{
int i;
tp->irq_sync = 0;
wmb();
tw32(TG3PCI_MISC_HOST_CTRL,
(tp->misc_host_ctrl & ~MISC_HOST_CTRL_MASK_PCI_INT));
tp->coal_now = tp->coalesce_mode | HOSTCC_MODE_ENABLE;
for (i = 0; i < tp->irq_cnt; i++) {
struct tg3_napi *tnapi = &tp->napi[i];
tw32_mailb... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,083 | static bool tg3_enable_msix(struct tg3 *tp)
{
int i, rc;
struct msix_entry msix_ent[TG3_IRQ_MAX_VECS];
tp->txq_cnt = tp->txq_req;
tp->rxq_cnt = tp->rxq_req;
if (!tp->rxq_cnt)
tp->rxq_cnt = netif_get_num_default_rss_queues();
if (tp->rxq_cnt > tp->rxq_max)
tp->rxq_cnt = tp->rxq_max;
/* Disable multiple TX r... | DoS Exec Code Overflow | 0 | static bool tg3_enable_msix(struct tg3 *tp)
{
int i, rc;
struct msix_entry msix_ent[TG3_IRQ_MAX_VECS];
tp->txq_cnt = tp->txq_req;
tp->rxq_cnt = tp->rxq_req;
if (!tp->rxq_cnt)
tp->rxq_cnt = netif_get_num_default_rss_queues();
if (tp->rxq_cnt > tp->rxq_max)
tp->rxq_cnt = tp->rxq_max;
/* Disable multiple TX r... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,084 | static void tg3_enable_nvram_access(struct tg3 *tp)
{
if (tg3_flag(tp, 5750_PLUS) && !tg3_flag(tp, PROTECTED_NVRAM)) {
u32 nvaccess = tr32(NVRAM_ACCESS);
tw32(NVRAM_ACCESS, nvaccess | ACCESS_ENABLE);
}
}
| DoS Exec Code Overflow | 0 | static void tg3_enable_nvram_access(struct tg3 *tp)
{
if (tg3_flag(tp, 5750_PLUS) && !tg3_flag(tp, PROTECTED_NVRAM)) {
u32 nvaccess = tr32(NVRAM_ACCESS);
tw32(NVRAM_ACCESS, nvaccess | ACCESS_ENABLE);
}
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,085 | static void tg3_enable_register_access(struct tg3 *tp)
{
/*
* Make sure register accesses (indirect or otherwise) will function
* correctly.
*/
pci_write_config_dword(tp->pdev,
TG3PCI_MISC_HOST_CTRL, tp->misc_host_ctrl);
}
| DoS Exec Code Overflow | 0 | static void tg3_enable_register_access(struct tg3 *tp)
{
/*
* Make sure register accesses (indirect or otherwise) will function
* correctly.
*/
pci_write_config_dword(tp->pdev,
TG3PCI_MISC_HOST_CTRL, tp->misc_host_ctrl);
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,086 | static int tg3_fiber_aneg_smachine(struct tg3 *tp,
struct tg3_fiber_aneginfo *ap)
{
u16 flowctrl;
unsigned long delta;
u32 rx_cfg_reg;
int ret;
if (ap->state == ANEG_STATE_UNKNOWN) {
ap->rxconfig = 0;
ap->link_time = 0;
ap->cur_time = 0;
ap->ability_match_cfg = 0;
ap->ability_match_count = 0;
a... | DoS Exec Code Overflow | 0 | static int tg3_fiber_aneg_smachine(struct tg3 *tp,
struct tg3_fiber_aneginfo *ap)
{
u16 flowctrl;
unsigned long delta;
u32 rx_cfg_reg;
int ret;
if (ap->state == ANEG_STATE_UNKNOWN) {
ap->rxconfig = 0;
ap->link_time = 0;
ap->cur_time = 0;
ap->ability_match_cfg = 0;
ap->ability_match_count = 0;
a... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,087 | static void tg3_frag_free(bool is_frag, void *data)
{
if (is_frag)
put_page(virt_to_head_page(data));
else
kfree(data);
}
| DoS Exec Code Overflow | 0 | static void tg3_frag_free(bool is_frag, void *data)
{
if (is_frag)
put_page(virt_to_head_page(data));
else
kfree(data);
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,088 | static void tg3_free_rings(struct tg3 *tp)
{
int i, j;
for (j = 0; j < tp->irq_cnt; j++) {
struct tg3_napi *tnapi = &tp->napi[j];
tg3_rx_prodring_free(tp, &tnapi->prodring);
if (!tnapi->tx_buffers)
continue;
for (i = 0; i < TG3_TX_RING_SIZE; i++) {
struct sk_buff *skb = tnapi->tx_buffers[i].skb;
... | DoS Exec Code Overflow | 0 | static void tg3_free_rings(struct tg3 *tp)
{
int i, j;
for (j = 0; j < tp->irq_cnt; j++) {
struct tg3_napi *tnapi = &tp->napi[j];
tg3_rx_prodring_free(tp, &tnapi->prodring);
if (!tnapi->tx_buffers)
continue;
for (i = 0; i < TG3_TX_RING_SIZE; i++) {
struct sk_buff *skb = tnapi->tx_buffers[i].skb;
... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,089 | static void tg3_frob_aux_power(struct tg3 *tp, bool include_wol)
{
bool need_vaux = false;
/* The GPIOs do something completely different on 57765. */
if (!tg3_flag(tp, IS_NIC) || tg3_flag(tp, 57765_CLASS))
return;
if (tg3_asic_rev(tp) == ASIC_REV_5717 ||
tg3_asic_rev(tp) == ASIC_REV_5719 ||
tg3_asic_... | DoS Exec Code Overflow | 0 | static void tg3_frob_aux_power(struct tg3 *tp, bool include_wol)
{
bool need_vaux = false;
/* The GPIOs do something completely different on 57765. */
if (!tg3_flag(tp, IS_NIC) || tg3_flag(tp, 57765_CLASS))
return;
if (tg3_asic_rev(tp) == ASIC_REV_5717 ||
tg3_asic_rev(tp) == ASIC_REV_5719 ||
tg3_asic_... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,090 | static void tg3_frob_aux_power_5717(struct tg3 *tp, bool wol_enable)
{
u32 msg = 0;
/* Serialize power state transitions */
if (tg3_ape_lock(tp, TG3_APE_LOCK_GPIO))
return;
if (tg3_flag(tp, ENABLE_ASF) || tg3_flag(tp, ENABLE_APE) || wol_enable)
msg = TG3_GPIO_MSG_NEED_VAUX;
msg = tg3_set_function_status(tp,... | DoS Exec Code Overflow | 0 | static void tg3_frob_aux_power_5717(struct tg3 *tp, bool wol_enable)
{
u32 msg = 0;
/* Serialize power state transitions */
if (tg3_ape_lock(tp, TG3_APE_LOCK_GPIO))
return;
if (tg3_flag(tp, ENABLE_ASF) || tg3_flag(tp, ENABLE_APE) || wol_enable)
msg = TG3_GPIO_MSG_NEED_VAUX;
msg = tg3_set_function_status(tp,... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,091 | static inline void tg3_full_lock(struct tg3 *tp, int irq_sync)
{
spin_lock_bh(&tp->lock);
if (irq_sync)
tg3_irq_quiesce(tp);
}
| DoS Exec Code Overflow | 0 | static inline void tg3_full_lock(struct tg3 *tp, int irq_sync)
{
spin_lock_bh(&tp->lock);
if (irq_sync)
tg3_irq_quiesce(tp);
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,092 | static inline void tg3_full_unlock(struct tg3 *tp)
{
spin_unlock_bh(&tp->lock);
}
| DoS Exec Code Overflow | 0 | static inline void tg3_full_unlock(struct tg3 *tp)
{
spin_unlock_bh(&tp->lock);
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,093 | static int tg3_fw_img_is_valid(struct tg3 *tp, u32 offset)
{
u32 val;
if (tg3_nvram_read(tp, offset, &val) ||
(val & 0xfc000000) != 0x0c000000 ||
tg3_nvram_read(tp, offset + 4, &val) ||
val != 0)
return 0;
return 1;
}
| DoS Exec Code Overflow | 0 | static int tg3_fw_img_is_valid(struct tg3 *tp, u32 offset)
{
u32 val;
if (tg3_nvram_read(tp, offset, &val) ||
(val & 0xfc000000) != 0x0c000000 ||
tg3_nvram_read(tp, offset + 4, &val) ||
val != 0)
return 0;
return 1;
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,094 | static inline void tg3_generate_fw_event(struct tg3 *tp)
{
u32 val;
val = tr32(GRC_RX_CPU_EVENT);
val |= GRC_RX_CPU_DRIVER_EVENT;
tw32_f(GRC_RX_CPU_EVENT, val);
tp->last_event_jiffies = jiffies;
}
| DoS Exec Code Overflow | 0 | static inline void tg3_generate_fw_event(struct tg3 *tp)
{
u32 val;
val = tr32(GRC_RX_CPU_EVENT);
val |= GRC_RX_CPU_DRIVER_EVENT;
tw32_f(GRC_RX_CPU_EVENT, val);
tp->last_event_jiffies = jiffies;
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,095 | static void tg3_get_5752_nvram_info(struct tg3 *tp)
{
u32 nvcfg1;
nvcfg1 = tr32(NVRAM_CFG1);
/* NVRAM protection for TPM */
if (nvcfg1 & (1 << 27))
tg3_flag_set(tp, PROTECTED_NVRAM);
switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
case FLASH_5752VENDOR_ATMEL_EEPROM_64KHZ:
case FLASH_5752VENDOR_ATMEL_EEPROM_3... | DoS Exec Code Overflow | 0 | static void tg3_get_5752_nvram_info(struct tg3 *tp)
{
u32 nvcfg1;
nvcfg1 = tr32(NVRAM_CFG1);
/* NVRAM protection for TPM */
if (nvcfg1 & (1 << 27))
tg3_flag_set(tp, PROTECTED_NVRAM);
switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
case FLASH_5752VENDOR_ATMEL_EEPROM_64KHZ:
case FLASH_5752VENDOR_ATMEL_EEPROM_3... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,096 | static void tg3_get_5761_nvram_info(struct tg3 *tp)
{
u32 nvcfg1, protect = 0;
nvcfg1 = tr32(NVRAM_CFG1);
/* NVRAM protection for TPM */
if (nvcfg1 & (1 << 27)) {
tg3_flag_set(tp, PROTECTED_NVRAM);
protect = 1;
}
nvcfg1 &= NVRAM_CFG1_5752VENDOR_MASK;
switch (nvcfg1) {
case FLASH_5761VENDOR_ATMEL_ADB021D:... | DoS Exec Code Overflow | 0 | static void tg3_get_5761_nvram_info(struct tg3 *tp)
{
u32 nvcfg1, protect = 0;
nvcfg1 = tr32(NVRAM_CFG1);
/* NVRAM protection for TPM */
if (nvcfg1 & (1 << 27)) {
tg3_flag_set(tp, PROTECTED_NVRAM);
protect = 1;
}
nvcfg1 &= NVRAM_CFG1_5752VENDOR_MASK;
switch (nvcfg1) {
case FLASH_5761VENDOR_ATMEL_ADB021D:... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,097 | static void tg3_get_5787_nvram_info(struct tg3 *tp)
{
u32 nvcfg1;
nvcfg1 = tr32(NVRAM_CFG1);
switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
case FLASH_5787VENDOR_ATMEL_EEPROM_64KHZ:
case FLASH_5787VENDOR_ATMEL_EEPROM_376KHZ:
case FLASH_5787VENDOR_MICRO_EEPROM_64KHZ:
case FLASH_5787VENDOR_MICRO_EEPROM_376KHZ:
... | DoS Exec Code Overflow | 0 | static void tg3_get_5787_nvram_info(struct tg3 *tp)
{
u32 nvcfg1;
nvcfg1 = tr32(NVRAM_CFG1);
switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
case FLASH_5787VENDOR_ATMEL_EEPROM_64KHZ:
case FLASH_5787VENDOR_ATMEL_EEPROM_376KHZ:
case FLASH_5787VENDOR_MICRO_EEPROM_64KHZ:
case FLASH_5787VENDOR_MICRO_EEPROM_376KHZ:
... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,098 | static void tg3_get_5906_nvram_info(struct tg3 *tp)
{
tp->nvram_jedecnum = JEDEC_ATMEL;
tg3_flag_set(tp, NVRAM_BUFFERED);
tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
}
| DoS Exec Code Overflow | 0 | static void tg3_get_5906_nvram_info(struct tg3 *tp)
{
tp->nvram_jedecnum = JEDEC_ATMEL;
tg3_flag_set(tp, NVRAM_BUFFERED);
tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
}
| @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
26,099 | static void tg3_get_channels(struct net_device *dev,
struct ethtool_channels *channel)
{
struct tg3 *tp = netdev_priv(dev);
u32 deflt_qs = netif_get_num_default_rss_queues();
channel->max_rx = tp->rxq_max;
channel->max_tx = tp->txq_max;
if (netif_running(dev)) {
channel->rx_count = tp->rxq_cnt;
chann... | DoS Exec Code Overflow | 0 | static void tg3_get_channels(struct net_device *dev,
struct ethtool_channels *channel)
{
struct tg3 *tp = netdev_priv(dev);
u32 deflt_qs = netif_get_num_default_rss_queues();
channel->max_rx = tp->rxq_max;
channel->max_tx = tp->txq_max;
if (netif_running(dev)) {
channel->rx_count = tp->rxq_cnt;
chann... | @@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
if (j + len > block_end)
goto partno;
- memcpy(tp->fw_ver, &vpd_data[j], len);
- strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+ if (len >= sizeof(tp->fw_ver))
+ len = sizeof(tp->fw_ver) - 1;
+ memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+... | CWE-119 | null | null |
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