mesa: Add asserts to check inputs to memcpy.

2010-03-02 01:01:23 -08:00
parent 8bf5c229f3
commit 247008f6c2
1 changed files with 2 additions and 0 deletions
@@ -1269,6 +1269,8 @@ make_1d_stack_mipmap(GLenum datatype, GLuint comps, GLint border,

   if (border) {
      /* copy left-most pixel from source */
+      assert(dstPtr);
+      assert(srcPtr);
      memcpy(dstPtr, srcPtr, bpt);
      /* copy right-most pixel from source */
      memcpy(dstPtr + (dstWidth - 1) * bpt,