From: Dave Airlie <airlied@linux.ie>
Date: Thu, 22 Jan 2009 11:38:35 +0000 (+1000)
Subject: radeon: check relocs before deref
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=02952a41eb0e47ab77a984922c1c3202aeb45b50;p=mesa.git

radeon: check relocs before deref
---

diff --git a/src/mesa/drivers/dri/radeon/radeon_cs_legacy.c b/src/mesa/drivers/dri/radeon/radeon_cs_legacy.c
index f09031e83bb..b9751248280 100644
--- a/src/mesa/drivers/dri/radeon/radeon_cs_legacy.c
+++ b/src/mesa/drivers/dri/radeon/radeon_cs_legacy.c
@@ -337,8 +337,9 @@ static int cs_emit(struct radeon_cs *cs)
 
 static void inline cs_free_reloc(void *relocs_p)
 {
-  struct cs_reloc_legacy *relocs = relocs_p;
-  free(relocs->indices);
+    struct cs_reloc_legacy *relocs = relocs_p;
+    if (relocs)
+        free(relocs->indices);
 }
 
 static int cs_destroy(struct radeon_cs *cs)