From 3d3e3a56f2ded522267df60fdfc2c5933303d15b Mon Sep 17 00:00:00 2001 From: Vinson Lee Date: Sat, 27 Feb 2010 15:36:11 -0800 Subject: [PATCH] r300: Add asserts to check for null pointer dereferences. --- src/mesa/drivers/dri/r300/r300_vertprog.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/mesa/drivers/dri/r300/r300_vertprog.c b/src/mesa/drivers/dri/r300/r300_vertprog.c index 6a366b4..cbe4cb8 100644 --- a/src/mesa/drivers/dri/r300/r300_vertprog.c +++ b/src/mesa/drivers/dri/r300/r300_vertprog.c @@ -79,6 +79,7 @@ static int r300VertexProgUpdateParams(GLcontext * ctx, struct r300_vertex_progra break; } + assert(src); dst[4*i] = src[0]; dst[4*i + 1] = src[1]; dst[4*i + 2] = src[2]; @@ -311,6 +312,7 @@ struct r300_vertex_program * r300SelectAndTranslateVertexShader(GLcontext *ctx) r300SelectAndTranslateFragmentShader(ctx); } + assert(r300->selected_fp); wanted_key.FpReads = r300->selected_fp->InputsRead; wanted_key.FogAttr = r300->selected_fp->fog_attr; wanted_key.WPosAttr = r300->selected_fp->wpos_attr; -- 2.7.4