Revision e1f5dbd7077eebec794452a516cb02f1669b036d authored by Lachlan McIlroy on 17 September 2008, 06:52:13 UTC, committed by Lachlan McIlroy on 17 September 2008, 06:52:13 UTC
We have a use-after-free issue where log completions access buffers via the buffer log item and the buffer has already been freed. Fix this by taking a reference on the buffer when attaching the buffer log item and release the hold when the buffer log item is detached and we no longer need the buffer. Also create a new function xfs_buf_item_free() to combine some common code. SGI-PV: 985757 SGI-Modid: xfs-linux-melb:xfs-kern:32025a Signed-off-by: Lachlan McIlroy <lachlan@sgi.com> Signed-off-by: Christoph Hellwig <hch@infradead.org>
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