Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...

[platform/adaptation/renesas_rcar/renesas_kernel.git] / security / smack / smackfs.c

diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
index d31e6d9..b1b768e 100644 (file)
--- a/security/smack/smackfs.c
+++ b/security/smack/smackfs.c
@@ -323,11 +323,11 @@ static int smk_parse_long_rule(const char *data, struct smack_rule *rule,
        int datalen;
        int rc = -1;
 
-       /*
-        * This is probably inefficient, but safe.
-        */
+       /* This is inefficient */
        datalen = strlen(data);
-       subject = kzalloc(datalen, GFP_KERNEL);
+
+       /* Our first element can be 64 + \0 with no spaces */
+       subject = kzalloc(datalen + 1, GFP_KERNEL);
        if (subject == NULL)
                return -1;
        object = kzalloc(datalen, GFP_KERNEL);