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authorNick Piggin <npiggin@suse.de>2009-09-15 15:34:51 -0400
committerJens Axboe <jens.axboe@oracle.com>2009-09-16 09:18:52 -0400
commit77b9d059cb3ddb8b1246d5878e81d52926550b23 (patch)
tree6d6a894d91097aec9e589d22f48d7ec387e062d9 /fs/btrfs
parent77fad5e625e56eb31a343ae1d489979fdc61a2aa (diff)
writeback: Fix bdi use after free in wb_work_complete()
By the time bdi_work_on_stack gets evaluated again in bdi_work_free, it can already have been deallocated and used for something else in the !on stack case, giving a false positive in this test and causing corruption. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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