diff options
| author | Chris Mason <clm@fb.com> | 2014-11-04 06:59:04 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-14 09:00:13 -0800 |
| commit | 7adcd472679503b219029dea246a85db415b8c65 (patch) | |
| tree | bd79ed833a30849118577eb106a0e9bb9b87dbdc /mm/page_alloc.c | |
| parent | 09b6f88e365a536cc0fc38527e70ff268c2d7853 (diff) | |
Btrfs: fix kfree on list_head in btrfs_lookup_csums_range error cleanup
commit 6e5aafb27419f32575b27ef9d6a31e5d54661aca upstream.
If we hit any errors in btrfs_lookup_csums_range, we'll loop through all
the csums we allocate and free them. But the code was using list_entry
incorrectly, and ended up trying to free the on-stack list_head instead.
This bug came from commit 0678b6185
btrfs: Don't BUG_ON kzalloc error in btrfs_lookup_csums_range()
Signed-off-by: Chris Mason <clm@fb.com>
Reported-by: Erik Berg <btrfs@slipsprogrammoer.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions