diff options
| author | Eric Sandeen <sandeen@redhat.com> | 2013-01-31 01:55:01 +0100 |
|---|---|---|
| committer | Josef Bacik <jbacik@fusionio.com> | 2013-02-20 18:59:26 +0100 |
| commit | 063d006fa06fbf73fab370921120380333a33e85 (patch) | |
| tree | 5a6650052c7409fc8895762fcc7ef8015e5088b8 /fs/btrfs/disk-io.c | |
| parent | btrfs: remove unnecessary DEFINE_WAIT() declarations (diff) | |
| download | linux-063d006fa06fbf73fab370921120380333a33e85.tar.xz linux-063d006fa06fbf73fab370921120380333a33e85.zip | |
btrfs: ensure we don't overrun devices_info[] in __btrfs_alloc_chunk
WARN_ON isn't enough, we need to stop the loop if for any reason
we would overrun the devices_info array.
I tried to track down the connection between the length of
the alloc_devices list and the rw_devices counter but
it wasn't immediately obvious, so be defensive about it.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions