[PATCH 30/46] selinux: Return directly after a failed kzalloc() in role_read()

SF Markus Elfring
2017-01-15T15:30:26Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 14 Jan 2017 22:20:25 +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 662139365449..34b670227c4d 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -1410,10 +1410,9 @@ static int role_read(struct policydb *p, struct hashtab *h, void *fp)
__le32 buf[3];
u32 len;

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

if (p->policyvers >= POLICYDB_VERSION_BOUNDARY)
to_read = 3;
--
2.11.0