diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-06-04 12:21:27 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2012-06-04 12:21:27 +0100 |
| commit | abb8d893742f4ba9567330da9706adda4e636e75 (patch) | |
| tree | 8a398fbc471d5837c5a1bd34c4b478a2694471d2 | |
| parent | 782cd6eafa9917a5bdb181d66b7f4c05392950ba (diff) | |
sna: Be paranoid and guard against xf86GetPciInfoForEntity
Reported-by: Zdenek Kabelac <zkabelac@redhat.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/sna_driver.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/sna/sna_driver.c b/src/sna/sna_driver.c index a1581f36..59ee57fe 100644 --- a/src/sna/sna_driver.c +++ b/src/sna/sna_driver.c @@ -426,7 +426,7 @@ static Bool sna_pre_init(ScrnInfoPtr scrn, int flags) return FALSE; pEnt = xf86GetEntityInfo(scrn->entityList[0]); - if (pEnt->location.type != BUS_PCI) + if (pEnt == NULL || pEnt->location.type != BUS_PCI) return FALSE; if (flags & PROBE_DETECT) |