From df62b0da92f50b309d79d6552ecdf5a59910c80a Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@vmware.com>
Date: Thu, 4 Mar 2010 00:41:21 -0800
Subject: [PATCH] mesa: Add asserts to check inputs to memcpy.

---
 src/mesa/main/mipmap.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mesa/main/mipmap.c b/src/mesa/main/mipmap.c
index e2efe81a8f7..51f7edfab12 100644
--- a/src/mesa/main/mipmap.c
+++ b/src/mesa/main/mipmap.c
@@ -1325,6 +1325,8 @@ make_2d_stack_mipmap(GLenum datatype, GLuint comps, GLint border,
       if (border > 0) {
          /* fill in dest border */
          /* lower-left border pixel */
+         assert(dstPtr);
+         assert(srcPtr);
          memcpy(dstPtr, srcPtr, bpt);
          /* lower-right border pixel */
          memcpy(dstPtr + (dstWidth - 1) * bpt,
-- 
2.30.2