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selinux: Return directly after a failed kzalloc() in perm_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 2017-01-15 11:20:13 +01:00 • committed by Paul Moore
parent 442ca4d656
commit 7befb7514e
1 changed files with 1 additions and 2 deletions
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3
security/selinux/ss/policydb.c
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@ -1118,10 +1118,9 @@ static int perm_read(struct policydb *p, struct hashtab *h, void *fp)
__le32 buf[2]; __le32 buf[2];
u32 len; u32 len;
rc = -ENOMEM;
perdatum = kzalloc(sizeof(*perdatum), GFP_KERNEL); perdatum = kzalloc(sizeof(*perdatum), GFP_KERNEL);
if (!perdatum) if (!perdatum)
goto bad; return -ENOMEM;
rc = next_entry(buf, fp, sizeof buf); rc = next_entry(buf, fp, sizeof buf);
if (rc) if (rc)