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H A D | fs-writeback.c | 77b9d059 Tue Sep 15 14:34:51 CDT 2009 Nick Piggin <npiggin@suse.de> 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> 77b9d059 Tue Sep 15 14:34:51 CDT 2009 Nick Piggin <npiggin@suse.de> 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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