[PATCH] xfsprogs: fix potential memory leak in verify_set_primary_sb()

[Li Zhong]

This patch tries to fix CID 997012, 997013 and 997014 reported by Coverity scan,
as suggested by sekharan.

Signed-off-by: Li Zhong <zhong at linux.vnet.ibm.com>
---
 repair/sb.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/repair/sb.c b/repair/sb.c
index aa550e3..7abf47c 100644
--- a/repair/sb.c
+++ b/repair/sb.c
@@ -756,8 +756,10 @@ verify_set_primary_sb(xfs_sb_t		*rsb,
 	/*
 	 * see if we have enough superblocks to bother with
 	 */
-	if (num_ok < num_sbs / 2)
-		return(XR_INSUFF_SEC_SB);
+	if (num_ok < num_sbs / 2) {
+		retval = XR_INSUFF_SEC_SB;
+		goto out_free_list;
+	}
 
 	current = get_best_geo(list);
 
-- 
1.8.1.4