diff options
| author | Raghava Aditya Renukunta <[email protected]> | 2016-02-03 15:06:02 -0800 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2016-02-23 21:27:02 -0500 |
| commit | f88fa79a61726ce9434df9b4aede36961f709f17 (patch) | |
| tree | ea3bc7bac1e76c38580b24d05db878783f22f7c1 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 5c63f7f710bdde6454d304a84146a5338962a509 (diff) | |
aacraid: Fix memory leak in aac_fib_map_free
aac_fib_map_free() calls pci_free_consistent() without checking that
dev->hw_fib_va is not NULL and dev->max_fib_size is not zero.If they are
indeed NULL/0, this will result in a hang as pci_free_consistent() will
attempt to invalidate cache for the entire 64-bit address space
(which would take a very long time).
Fixed by adding a check to make sure that dev->hw_fib_va and
dev->max_fib_size are not NULL and 0 respectively.
Fixes: 9ad5204d6 - "[SCSI]aacraid: incorrect dma mapping mask during blinked recover or user initiated reset"
Cc: [email protected]
Signed-off-by: Raghava Aditya Renukunta <[email protected]>
Reviewed-by: Johannes Thumshirn <[email protected]>
Reviewed-by: Tomas Henzl <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions