[PATCH 24/46] selinux: Return directly after a failed kzalloc() in cat_read()

SF Markus Elfring
2017-01-15T15:24:21Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 14 Jan 2017 21:20:43 +0100

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

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
security/selinux/ss/policydb.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index 5101592ae172..eb898dcbe502 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -1635,10 +1635,9 @@ static int cat_read(struct policydb *p, struct hashtab *h, void *fp)
__le32 buf[3];
u32 len;

- rc = -ENOMEM;
catdatum = kzalloc(sizeof(*catdatum), GFP_ATOMIC);
if (!catdatum)
- goto bad;
+ return -ENOMEM;

rc = next_entry(buf, fp, sizeof buf);
if (rc)
--
2.11.0