From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 14 Jan 2017 20:20:15 +0100
Adjust a jump target to avoid two calls of the function "kfree" at the end
after a memory allocation failed for the local variable "rt".
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
security/selinux/ss/policydb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index 4cd96ce51322..0d2f64558c0a 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -1857,7 +1857,7 @@ static int range_read(struct policydb *p, void *fp)
rt = kzalloc(sizeof(*rt), GFP_KERNEL);
if (!rt) {
rc = -ENOMEM;
- goto out;
+ goto exit;
}
rc = next_entry(buf, fp, (sizeof(u32) * 2));
@@ -1909,6 +1909,7 @@ static int range_read(struct policydb *p, void *fp)
out:
kfree(rt);
kfree(r);
+exit:
return rc;
}
--
2.11.0
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