[PATCH 32/46] selinux: Return directly after a failed kzalloc() in class_read()

SF Markus Elfring
2017-01-15T15:32:03Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 14 Jan 2017 22:30:51 +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 49fc5d8990e9..3af2b0849495 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -1316,10 +1316,9 @@ static int class_read(struct policydb *p, struct hashtab *h, void *fp)
u32 len, len2, ncons, nel;
int i, rc;

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

rc = next_entry(buf, fp, sizeof(u32)*6);
if (rc)
--
2.11.0