Module: Mesa
Branch: master
Commit: 712332ed54f14b5ee34c2990e351ca48992488b2
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=712332ed54f14b5ee34c2990e351ca48992488b2
Author: Lionel Landwerlin <lionel.g.landwer...@intel.com>
Date: Thu Feb 8 17:33:09 2018 +0000
i965: prevent potentially null pointer access
Signed-off-by: Lionel Landwerlin <lionel.g.landwer...@intel.com>
Reviewed-by: Alejandro Piñeiro <apinhe...@igalia.com>
CID: 1418110
---
src/mesa/drivers/dri/i965/intel_screen.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/intel_screen.c
b/src/mesa/drivers/dri/i965/intel_screen.c
index 1f866cf845..3f74ee78f3 100644
--- a/src/mesa/drivers/dri/i965/intel_screen.c
+++ b/src/mesa/drivers/dri/i965/intel_screen.c
@@ -315,7 +315,7 @@ modifier_is_supported(const struct gen_device_info *devinfo,
int i;
/* ISL had better know about the modifier */
- if (!modinfo)
+ if (!fmt || !modinfo)
return false;
if (modinfo->aux_usage == ISL_AUX_USAGE_CCS_E) {
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