diff options
| author | Hong Liu <hong.liu@intel.com> | 2008-04-17 10:57:34 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyu.z.wang@intel.com> | 2008-04-17 10:59:03 +0800 |
| commit | 5a1f7351c5bfa9f12cf718036ccc43f66787ce11 (patch) | |
| tree | 2c44d213d0654223bbd0ff7ddc3c3ee842551512 /src | |
| parent | 33ffd781bbca3d0dee8c1b47e7b90be5824b9a4f (diff) | |
fix possible segfault in I830FreeScreen
pI830 may point to NULL if I830PreInit fails
(cherry picked from commit 0ae283582d21776d3317d5fc1c25751d50d562c7)
Diffstat (limited to 'src')
| -rw-r--r-- | src/i830_driver.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/i830_driver.c b/src/i830_driver.c index 155e7a98..41c0578a 100644 --- a/src/i830_driver.c +++ b/src/i830_driver.c @@ -3108,7 +3108,7 @@ I830FreeScreen(int scrnIndex, int flags) #ifdef INTEL_XVMC ScrnInfoPtr pScrn = xf86Screens[scrnIndex]; I830Ptr pI830 = I830PTR(pScrn); - if (pI830->XvMCEnabled) + if (pI830 && pI830->XvMCEnabled) intel_xvmc_finish(xf86Screens[scrnIndex]); #endif I830FreeRec(xf86Screens[scrnIndex]); |