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| author | Josef Bacik <josef@redhat.com> | 2010-10-26 16:52:53 (GMT) |
|---|---|---|
| committer | Josef Bacik <josef@redhat.com> | 2010-10-26 16:52:53 (GMT) |
| commit | 382279336f428c80f344edfc30d53797e3e76146 (patch) | |
| tree | 91b1acbc1f60430742ace0b9155c4a014b7dbbaf /lib/locking-selftest-rlock-softirq.h | |
| parent | 0e78340f3c1fc603e8016c8ac304766bcc65506e (diff) | |
| download | linux-fsl-qoriq-382279336f428c80f344edfc30d53797e3e76146.tar.xz | |
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>
Diffstat (limited to 'lib/locking-selftest-rlock-softirq.h')
0 files changed, 0 insertions, 0 deletions