Mesa (mesa_7_6_branch): mesa: Fix array out-of-bounds access by _mesa_Fogf.
Vinson Lee
vlee at kemper.freedesktop.org
Wed Dec 9 02:02:16 UTC 2009
Module: Mesa
Branch: mesa_7_6_branch
Commit: d33bf38d63d233f6a09115acfff230c464d3ee29
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=d33bf38d63d233f6a09115acfff230c464d3ee29
Author: Vinson Lee <vlee at vmware.com>
Date: Tue Dec 8 17:51:07 2009 -0800
mesa: Fix array out-of-bounds access by _mesa_Fogf.
_mesa_Fogf calls _mesa_Fogfv, which uses the params argument
as an array.
---
src/mesa/main/fog.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/src/mesa/main/fog.c b/src/mesa/main/fog.c
index 99eb141..269ff3f 100644
--- a/src/mesa/main/fog.c
+++ b/src/mesa/main/fog.c
@@ -34,7 +34,10 @@
void GLAPIENTRY
_mesa_Fogf(GLenum pname, GLfloat param)
{
- _mesa_Fogfv(pname, ¶m);
+ GLfloat fparam[4];
+ fparam[0] = param;
+ fparam[1] = fparam[2] = fparam[3] = 0.0F;
+ _mesa_Fogfv(pname, fparam);
}
More information about the mesa-commit
mailing list