Revision c8814df3a578895390fe5c05a76328d8d111ed25 authored by Jesper Juhl on 01 August 2011, 21:39:17 UTC, committed by Mauro Carvalho Chehab on 11 September 2011, 12:33:39 UTC
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>
1 parent 6a02a33
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 1008 bytes |
| Makefile | -rw-r--r-- | 171 bytes |
| debug-levels.h | -rw-r--r-- | 1.4 KB |
| debugfs.c | -rw-r--r-- | 2.2 KB |
| id-table.c | -rw-r--r-- | 4.4 KB |
| op-msg.c | -rw-r--r-- | 12.2 KB |
| op-reset.c | -rw-r--r-- | 3.8 KB |
| op-rfkill.c | -rw-r--r-- | 13.4 KB |
| op-state-get.c | -rw-r--r-- | 2.4 KB |
| stack.c | -rw-r--r-- | 17.8 KB |
| wimax-internal.h | -rw-r--r-- | 2.8 KB |
Computing file changes ...
