smack: do not beyond ARRAY_SIZE of data
Do not go beyond ARRAY_SIZE of data
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: James Morris <jmorris@namei.org>
diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
index 904af34..8d3c2a0 100644
--- a/security/smack/smackfs.c
+++ b/security/smack/smackfs.c
@@ -776,7 +776,7 @@
struct sockaddr_in newname;
char smack[SMK_LABELLEN];
char *sp;
- char data[SMK_NETLBLADDRMAX];
+ char data[SMK_NETLBLADDRMAX + 1];
char *host = (char *)&newname.sin_addr.s_addr;
int rc;
struct netlbl_audit audit_info;