Mesa (mesa_7_6_branch): mesa: Fix array out-of-bounds access by _mesa_LightModeli.
Vinson Lee
vlee at kemper.freedesktop.org
Wed Dec 9 02:38:44 UTC 2009
Module: Mesa
Branch: mesa_7_6_branch
Commit: af16c822a5af8ce0aa7582e8ea44315b62b7356b
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=af16c822a5af8ce0aa7582e8ea44315b62b7356b
Author: Vinson Lee <vlee at vmware.com>
Date: Tue Dec 8 18:26:05 2009 -0800
mesa: Fix array out-of-bounds access by _mesa_LightModeli.
_mesa_LightModeli calls _mesa_LightModeliv, which uses the
params argument as an array.
---
src/mesa/main/light.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/src/mesa/main/light.c b/src/mesa/main/light.c
index 10c89f4..5a8f916 100644
--- a/src/mesa/main/light.c
+++ b/src/mesa/main/light.c
@@ -537,7 +537,10 @@ _mesa_LightModeliv( GLenum pname, const GLint *params )
void GLAPIENTRY
_mesa_LightModeli( GLenum pname, GLint param )
{
- _mesa_LightModeliv( pname, ¶m );
+ GLint iparam[4];
+ iparam[0] = param;
+ iparam[1] = iparam[2] = iparam[3] = 0;
+ _mesa_LightModeliv( pname, iparam );
}
More information about the mesa-commit
mailing list