From 050a1952c3f9304eccddc4f084e2401b5205ff55 Mon Sep 17 00:00:00 2001
From: Eric Sandeen <sandeen@redhat.com>
Date: Wed, 31 Jul 2013 20:33:47 -0500
Subject: [PATCH] xfs:free bp in xlog_find_tail() error path

xlog_find_tail() currently leaks a bp on one error path.

There is no error target, so manually free the bp before
returning the error.

Found by Coverity.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
---
 fs/xfs/xfs_log_recover.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 46710d94c649..07bc28466fb2 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -964,6 +964,7 @@ xlog_find_tail(
 	}
 	if (!found) {
 		xfs_warn(log->l_mp, "%s: couldn't find sync record", __func__);
+		xlog_put_bp(bp);
 		ASSERT(0);
 		return XFS_ERROR(EIO);
 	}