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authorBrian Foster <bfoster@redhat.com>2018-07-11 22:26:11 -0700
committerDarrick J. Wong <darrick.wong@oracle.com>2018-07-11 22:26:11 -0700
commit2ba13721257e2c76e90e8d83dfd9ba91c434355d (patch)
tree13cbd7ae5f70a2e13d7e800ab73501b3d7d3b144 /fs/omfs
parent32a9b7c65cfc7d9283055fc9d61e6393ee2aa984 (diff)
xfs: use ->t_dfops in dqalloc transaction
xfs_dquot_disk_alloc() receives a transaction from the caller and passes a local dfops along to xfs_bmapi_write(). If we attach this dfops to the transaction, we have to make sure to clear it before returning to avoid invalid access of stack memory. Since xfs_qm_dqread_alloc() is the only caller, pull dfops into the caller and attach it to the transaction to eliminate this pattern entirely. Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/omfs')
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