comment about a valgrind error

diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index 2a34cfba5a3a9ae38b9c154e562ab0298b22f75d..89563842c25b8db870ab26b5a631ceb72cf52e79 100644 (file)
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -699,6 +699,7 @@ swizzle_copy(GLubyte *dst, GLuint dstComponents, const GLubyte *src,
       }
       break;
    case 1:
+      /* XXX investigate valgrind invalid read when running demos/texenv.c */
       for (i = 0; i < count; i++) {
         COPY_4UBV(tmp, src); 
         src += srcComponents;