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selinux: Use kmalloc_array() in sidtab_init() 

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>
This commit is contained in:
Markus Elfring 2017-01-15 13:13:19 +01:00 committed by Paul Moore
parent ebd2b47ba5
commit b380f78377
1 changed files with 1 additions and 1 deletions
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2
security/selinux/ss/sidtab.c
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@ -18,7 +18,7 @@ int sidtab_init(struct sidtab *s)
{
int i;
s->htable = kmalloc(sizeof(*(s->htable)) * SIDTAB_SIZE, GFP_ATOMIC);
s->htable = kmalloc_array(SIDTAB_SIZE, sizeof(*s->htable), GFP_ATOMIC);
if (!s->htable)
return -ENOMEM;
for (i = 0; i < SIDTAB_SIZE; i++)