From: tinguely@sgi.com <tinguely@sgi.com>
Date: Fri, 27 Sep 2013 14:00:55 +0000 (-0500)
Subject: xfs: fix memory leak in xlog_recover_add_to_trans
X-Git-Tag: firefly_0821_release~176^2~4901^2~50
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=519ccb81ac1c8e3e4eed294acf93be00b43dcad6;p=firefly-linux-kernel-4.4.55.git

xfs: fix memory leak in xlog_recover_add_to_trans

Free the memory in error path of xlog_recover_add_to_trans().
Normally this memory is freed in recovery pass2, but is leaked
in the error path.

Signed-off-by: Mark Tinguely <tinguely@sgi.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
---

diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index cc179878fe41..43240583fd5b 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -1585,6 +1585,7 @@ xlog_recover_add_to_trans(
 		"bad number of regions (%d) in inode log format",
 				  in_f->ilf_size);
 			ASSERT(0);
+			free(ptr);
 			return XFS_ERROR(EIO);
 		}