diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-01-14 12:06:13 +0100 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2017-03-23 16:31:20 -0400 |
| commit | 2f00e680fe25d8d2758879b772d54cb46a78b59d (patch) | |
| tree | 399ea4b9b1dfb9ea74471ffe1d5c652c948e07fa /security | |
| parent | fb13a312daa11005b0230695a1d6a0b4e2b27069 (diff) | |
| download | blackbird-op-linux-2f00e680fe25d8d2758879b772d54cb46a78b59d.tar.gz blackbird-op-linux-2f00e680fe25d8d2758879b772d54cb46a78b59d.zip | |
selinux: Use kmalloc_array() in hashtab_create()
A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kmalloc_array".
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security')
| -rw-r--r-- | security/selinux/ss/hashtab.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/selinux/ss/hashtab.c b/security/selinux/ss/hashtab.c index 2cc496149842..dc99fff64ecb 100644 --- a/security/selinux/ss/hashtab.c +++ b/security/selinux/ss/hashtab.c @@ -24,7 +24,7 @@ struct hashtab *hashtab_create(u32 (*hash_value)(struct hashtab *h, const void * p->nel = 0; p->hash_value = hash_value; p->keycmp = keycmp; - p->htable = kmalloc(sizeof(*(p->htable)) * size, GFP_KERNEL); + p->htable = kmalloc_array(size, sizeof(*p->htable), GFP_KERNEL); if (p->htable == NULL) { kfree(p); return NULL; |
