diff options
| author | Jesper Juhl <jj@chaosbits.net> | 2011-08-01 18:39:17 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-09-11 09:33:39 -0300 |
| commit | c8814df3a578895390fe5c05a76328d8d111ed25 (patch) | |
| tree | 477fffed67481d0c1b626f9a2e5af3f4655378ee /tools/perf/scripts/python/syscall-counts.py | |
| parent | [media] v4l2: Fix documentation of the codec device controls (diff) | |
| download | linux-c8814df3a578895390fe5c05a76328d8d111ed25.tar.gz linux-c8814df3a578895390fe5c05a76328d8d111ed25.zip | |
[media] [Resend] viacam: Don't explode if pci_find_bus() returns NULL
In the unlikely case that pci_find_bus() should return NULL
viacam_serial_is_enabled() is going to dereference a NULL pointer and
blow up. Better safe than sorry, so be defensive and check the
pointer.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions