- fix memory leak (bnc#537633)

OBS-URL: https://build.opensuse.org/package/show/filesystems/btrfsprogs?expand=0&rev=90

0001-Plug-Memory-leak-in-find_and_setup_log_root.patch

@@ -0,0 +1,33 @@
+From 4145e527ba81c288aa081073e1ce68fa0ceb4107 Mon Sep 17 00:00:00 2001
+From: Dirk Mueller <dmueller@suse.de>
+Date: Fri, 26 Mar 2010 11:25:43 +0100
+Subject: [PATCH] Plug Memory leak in find_and_setup_log_root()
+
+The error path forgets to free a previously allocated
+memory structure.
+---
+ disk-io.c |    3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+diff --git a/disk-io.c b/disk-io.c
+index addebe1..eab3f0b 100644
+--- a/disk-io.c
++++ b/disk-io.c
+@@ -422,12 +422,13 @@ static int find_and_setup_log_root(struct btrfs_root *tree_root,
+ 			       struct btrfs_super_block *disk_super)
+ {
+ 	u32 blocksize;
++	struct btrfs_root *log_root;
+ 	u64 blocknr = btrfs_super_log_root(disk_super);
+-	struct btrfs_root *log_root = malloc(sizeof(struct btrfs_root));
+ 
+ 	if (blocknr == 0)
+ 		return 0;
+ 
++	log_root = malloc(sizeof(struct btrfs_root));
+ 	blocksize = btrfs_level_size(tree_root,
+ 			     btrfs_super_log_root_level(disk_super));
+ 
+-- 
+1.7.0.2
+

btrfsprogs.changes

@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Mar 26 13:24:15 CET 2010 - dmueller@suse.de
+
+- fix memory leak (bnc#537633)
+
 -------------------------------------------------------------------
 Thu Mar  4 22:48:17 CET 2010 - jeffm@suse.de
 

btrfsprogs.spec

@@ -31,6 +31,7 @@ Patch1:         0001-used-space-accounting-fix-for-the-converter.patch
 Patch2:         0002-btrfsctl-add-snapshot-subvolume-destroy-ioctl.patch
 Patch3:         0003-btrfsck-check-root-back-forward-references.patch
 Patch4:         0004-Add-btrfs-map-logical-program-to-map-and-read-logica.patch
+Patch5:         0001-Plug-Memory-leak-in-find_and_setup_log_root.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  libacl-devel libext2fs-devel libuuid-devel zlib-devel
 
@@ -45,6 +46,7 @@ file systems.
 %patch2 -p1
 %patch3 -p1
 %patch4 -p1
+%patch5 -p1
 
 %build
 make %{?jobs:-j%jobs} CFLAGS="%{optflags}" all convert