Mesa (master): r300: Add asserts to check for null pointer dereferences.
Vinson Lee
vlee at kemper.freedesktop.org
Sat Feb 27 23:36:53 UTC 2010
Module: Mesa
Branch: master
Commit: 3d3e3a56f2ded522267df60fdfc2c5933303d15b
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=3d3e3a56f2ded522267df60fdfc2c5933303d15b
Author: Vinson Lee <vlee at vmware.com>
Date: Sat Feb 27 15:36:11 2010 -0800
r300: Add asserts to check for null pointer dereferences.
---
src/mesa/drivers/dri/r300/r300_vertprog.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
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;
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