diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-03-25 17:26:39 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-28 02:00:58 +0300 |
| commit | eb996edb03a665d038de7bc318182412e44c52f9 (patch) | |
| tree | c763f77b713333ac5d9a6783a739f729116ecee4 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | 86573f615215a06f85ec33e5d3e951e9158e36ec (diff) | |
| download | linux-eb996edb03a665d038de7bc318182412e44c52f9.tar.xz | |
netvsc: fix dereference before null check errors
ndev is being checked to see if it is a null pointer however before
the null check ndev is being dereferenced; hence there is a potential
null pointer dereference bug that needs fixing. Fix this by only
dereferencing ndev after the null check.
Detected by CoverityScan, CID#1420760, CID#140761 ("Dereference
before null check")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions