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| author |   Filipe Manana <fdmanana@suse.com> | 2025-03-11 15:50:50 +0000 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2025-03-18 20:35:51 +0100 |
| commit | 009ca358486ded9b4822eddb924009b6848d7271 (patch) | |
| tree | 3c86e37ae903083fef9e3ef0de065e1204db6ead | |
| parent | btrfs: codify pattern for adding block_group to bg_list (diff) | |
| download | wireguard-linux-009ca358486ded9b4822eddb924009b6848d7271.tar.xz wireguard-linux-009ca358486ded9b4822eddb924009b6848d7271.zip | |
btrfs: tests: fix chunk map leak after failure to add it to the tree
If we fail to add the chunk map to the fs mapping tree we exit
test_rmap_block() without freeing the chunk map. Fix this by adding a
call to btrfs_free_chunk_map() before exiting the test function if the
call to btrfs_add_chunk_map() failed.
Fixes: 7dc66abb5a47 ("btrfs: use a dedicated data structure for chunk maps")
CC: stable@vger.kernel.org # 6.12+
Reviewed-by: Boris Burkov <boris@bur.io>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to '')
| -rw-r--r-- | fs/btrfs/tests/extent-map-tests.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/tests/extent-map-tests.c b/fs/btrfs/tests/extent-map-tests.c index 56e61ac1cc64..609bb6c9c087 100644 --- a/fs/btrfs/tests/extent-map-tests.c +++ b/fs/btrfs/tests/extent-map-tests.c @@ -1045,6 +1045,7 @@ static int test_rmap_block(struct btrfs_fs_info *fs_info, ret = btrfs_add_chunk_map(fs_info, map); if (ret) { test_err("error adding chunk map to mapping tree"); + btrfs_free_chunk_map(map); goto out_free; } |