From: Vinson Lee <vlee@vmware.com>
Date: Wed, 9 Dec 2009 21:00:22 +0000 (-0800)
Subject: mesa: Fix array out-of-bounds access by _mesa_PointParameterf.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6f2d51b81ff907af9727e90153a46e79e246fc66;p=mesa.git

mesa: Fix array out-of-bounds access by _mesa_PointParameterf.

_mesa_PointParameterf calls _mesa_PointParameterfv, which uses the
params argument as an array.
---

diff --git a/src/mesa/main/points.c b/src/mesa/main/points.c
index b3305448904..9ec21c9b767 100644
--- a/src/mesa/main/points.c
+++ b/src/mesa/main/points.c
@@ -90,7 +90,10 @@ _mesa_PointParameteriv( GLenum pname, const GLint *params )
 void GLAPIENTRY
 _mesa_PointParameterf( GLenum pname, GLfloat param)
 {
-   _mesa_PointParameterfv(pname, &param);
+   GLfloat p[3];
+   p[0] = param;
+   p[1] = p[2] = 0.0F;
+   _mesa_PointParameterfv(pname, p);
 }