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 12:31:09 +0100 |
| commit | 9bff89b1892cee90a80909255876240126b700b2 (patch) | |
| tree | 411614b51e94e76cdc950569863996f57ede1bac | |
| parent | ed6004f7ad09329bd4097331aaff38edc83107b6 (diff) | |
legacy/i810: 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/legacy/i810/i810_driver.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/legacy/i810/i810_driver.c b/src/legacy/i810/i810_driver.c index 6ead393a..4a73e9b5 100644 --- a/src/legacy/i810/i810_driver.c +++ b/src/legacy/i810/i810_driver.c @@ -254,7 +254,7 @@ I810PreInit(ScrnInfoPtr scrn, int flags) pI810 = I810PTR(scrn); pI810->pEnt = xf86GetEntityInfo(scrn->entityList[0]); - if (pI810->pEnt->location.type != BUS_PCI) + if (pI810->pEnt == NULL || pI810->pEnt->location.type != BUS_PCI) return FALSE; if (flags & PROBE_DETECT) { |