linux-ext4 - [PATCH 08/15] libext2fs: fix memory leak on error path

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Date:	Mon, 29 Nov 2010 17:55:10 +0900
From:	Namhyung Kim <namhyung@...il.com>
To:	Theodore Tso <tytso@....edu>
Cc:	linux-ext4@...r.kernel.org
Subject: [PATCH 08/15] libext2fs: fix memory leak on error path

io->name should be freed if ext2fs_file_open2() fails.

Signed-off-by: Namhyung Kim <namhyung@...il.com>
---
 lib/ext2fs/inode_io.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/lib/ext2fs/inode_io.c b/lib/ext2fs/inode_io.c
index 4faaa48..bc934d3 100644
--- a/lib/ext2fs/inode_io.c
+++ b/lib/ext2fs/inode_io.c
@@ -157,11 +157,13 @@ static errcode_t inode_open(const char *name, int flags, io_channel *channel)
 				   &data->inode : 0, open_flags,
 				   &data->file);
 	if (retval)
-		goto cleanup;
+		goto cleanup_name;
 
 	*channel = io;
 	return 0;
 
+cleanup_name:
+	ext2fs_free_mem(&io->name);
 cleanup:
 	if (data) {
 		ext2fs_free_mem(&data);
-- 
1.7.0.4

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