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| author | Dan Carpenter | 2013-07-22 08:55:15 +0200 |
|---|---|---|
| committer | Chris Mason | 2013-09-01 14:04:26 +0200 |
| commit | 3dc0e818afa25a605091b6a16c2c4e5698c0a9c2 (patch) | |
| tree | 148c006bde1ff423c9623e33ccd1d45ae16688fd /fs/btrfs/super.c | |
| parent | Btrfs: don't bother autodefragging if our root is going away (diff) | |
| download | kernel-qcow2-linux-3dc0e818afa25a605091b6a16c2c4e5698c0a9c2.tar.gz kernel-qcow2-linux-3dc0e818afa25a605091b6a16c2c4e5698c0a9c2.tar.xz kernel-qcow2-linux-3dc0e818afa25a605091b6a16c2c4e5698c0a9c2.zip | |
btrfs/raid56: fix and cleanup some error paths
The alloc_rbio() frees "raid_map" and "bbio" on error, so there is a
potential double free bug in raid56_parity_write(). The
raid56_parity_write() and raid56_parity_recover() functions should still
free "raid_map" and "bbio" on error if other errors occur though, so I
have added some more calls to kfree().
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/super.c')
0 files changed, 0 insertions, 0 deletions