diff options
| author | Dany Madden <drt@linux.ibm.com> | 2020-11-25 18:04:26 -0600 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-28 13:26:48 -0800 |
| commit | 9281cf2d584083a450fd65fd27cc5f0e692f6e30 (patch) | |
| tree | c12f6353d257719c0f7d1881421a54dc06d77e07 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 18f141bf97d42f65abfdf17fd93fb3a0dac100e7 (diff) | |
ibmvnic: avoid memset null scrq msgs
scrq->msgs could be NULL during device reset, causing Linux to crash.
So, check before memset scrq->msgs.
Fixes: c8b2ad0a4a901 ("ibmvnic: Sanitize entire SCRQ buffer on reset")
Signed-off-by: Dany Madden <drt@linux.ibm.com>
Signed-off-by: Lijun Pan <ljp@linux.ibm.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions