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| author |   Tsutomu Itoh <t-itoh@jp.fujitsu.com> | 2010-12-27 06:53:10 +0000 |
|---|---|---|
| committer |   Chris Mason <chris.mason@oracle.com> | 2011-01-16 11:30:20 -0500 |
| commit | 5e540f7715b8cd83b8e60beaaa525b125cc122de (patch) | |
| tree | 93ce1b3e22354c8d8e477ee56b925a44e7b9713e /fs | |
| parent | btrfs: check NULL or not (diff) | |
| download | linux-dev-5e540f7715b8cd83b8e60beaaa525b125cc122de.tar.xz linux-dev-5e540f7715b8cd83b8e60beaaa525b125cc122de.zip | |
btrfs: Fix memory leak in btrfs_read_fs_root_no_radix()
In btrfs_read_fs_root_no_radix(), 'root' is not freed if
btrfs_search_slot() returns error.
Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/disk-io.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index a0c37b2ee9ed..9b1dd4138072 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1153,6 +1153,7 @@ struct btrfs_root *btrfs_read_fs_root_no_radix(struct btrfs_root *tree_root, } btrfs_free_path(path); if (ret) { + kfree(root); if (ret > 0) ret = -ENOENT; return ERR_PTR(ret); |