From: Lukas Czerner <lczerner@redhat.com>
Date: Mon, 21 Mar 2011 10:14:00 +0000 (+0100)
Subject: e2fsprogs: fix memory leak in ext2fs_free_generic_bmap()
X-Git-Tag: v1.42-WIP-0702~43
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=5fff975431e02c2b746b023d3c5e6755e910eaa9;p=tools%2Fe2fsprogs.git

e2fsprogs: fix memory leak in ext2fs_free_generic_bmap()

In ext2fs_free_generic_bmap() when we are freeing 64-bit bitmap, we do
call free_bmap() to free backend specific bitmap structures, however we
should also free ext2fs_generic_bitmap structure as well.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/lib/ext2fs/gen_bitmap64.c b/lib/ext2fs/gen_bitmap64.c
index 8b9e4c5..94809cd 100644
--- a/lib/ext2fs/gen_bitmap64.c
+++ b/lib/ext2fs/gen_bitmap64.c
@@ -158,6 +158,7 @@ void ext2fs_free_generic_bmap(ext2fs_generic_bitmap bmap)
 		bmap->description = 0;
 	}
 	bmap->magic = 0;
+	ext2fs_free_mem(&bmap);
 }
 
 errcode_t ext2fs_copy_generic_bmap(ext2fs_generic_bitmap src,