| commit | 382279336f428c80f344edfc30d53797e3e76146 | [log] [tgz] |
|---|---|---|
| author | Josef Bacik <josef@redhat.com> | Tue Oct 26 12:52:53 2010 -0400 |
| committer | Josef Bacik <josef@redhat.com> | Tue Oct 26 12:52:53 2010 -0400 |
| tree | 91b1acbc1f60430742ace0b9155c4a014b7dbbaf | |
| parent | 0e78340f3c1fc603e8016c8ac304766bcc65506e [diff] |
Btrfs: set trans to null in reserve_metadata_bytes if we commit the transaction btrfs_commit_transaction will free our trans, but because we pass trans to shrink_delalloc we could possibly have a use after free situation. So instead if we commit the transaction, set trans to null and set committed to true so we don't keep trying to commit a transaction. This fixes a panic I could reproduce at will. Thanks, Signed-off-by: Josef Bacik <josef@redhat.com>