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selinux: Return directly after a failed kzalloc() in user_read()

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Return directly after a call of the function "kzalloc" failed
at the beginning.

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 2017-01-14 22:08:22 +01:00 committed by Paul Moore
parent b592119100
commit 4bd9f07b89
1 changed files with 1 additions and 2 deletions
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3
security/selinux/ss/policydb.c
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@ -1544,10 +1544,9 @@ static int user_read(struct policydb *p, struct hashtab *h, void *fp)
__le32 buf[3];
u32 len;
rc = -ENOMEM;
usrdatum = kzalloc(sizeof(*usrdatum), GFP_KERNEL);
if (!usrdatum)
goto bad;
return -ENOMEM;
if (p->policyvers >= POLICYDB_VERSION_BOUNDARY)
to_read = 3;