From: Cyrill Gorcunov <gorcunov@gmail.com>

capifs_remount may reach 'return' statement without freeing of memory
allocated by kstrdup call

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/isdn/capi/capifs.c |    1 +
 1 file changed, 1 insertion(+)

diff -puN drivers/isdn/capi/capifs.c~capifs-fix-memory-leak-on-remount drivers/isdn/capi/capifs.c
--- a/drivers/isdn/capi/capifs.c~capifs-fix-memory-leak-on-remount
+++ a/drivers/isdn/capi/capifs.c
@@ -69,6 +69,7 @@ static int capifs_remount(struct super_b
 		} else if (sscanf(this_char, "mode=%o%c", &n, &dummy) == 1)
 			mode = n & ~S_IFMT;
 		else {
+			kfree(new_opt);
 			printk("capifs: called with bogus options\n");
 			return -EINVAL;
 		}
_