From ca5a7aadb4361e7d053aea8687372cd44cbd8795 Mon Sep 17 00:00:00 2001 From: Vinson Lee Date: Sun, 29 Nov 2009 00:50:48 -0500 Subject: [PATCH] mesa: Fix array out-of-bounds access by _mesa_TexGenf. _mesa_TexGenf calls _mesa_TexGenfv, which uses the params argument as an array. --- src/mesa/main/texgen.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/mesa/main/texgen.c b/src/mesa/main/texgen.c index 087f66b..5abb1ff 100644 --- a/src/mesa/main/texgen.c +++ b/src/mesa/main/texgen.c @@ -211,7 +211,10 @@ _mesa_TexGendv(GLenum coord, GLenum pname, const GLdouble *params ) static void GLAPIENTRY _mesa_TexGenf( GLenum coord, GLenum pname, GLfloat param ) { - _mesa_TexGenfv(coord, pname, ¶m); + GLfloat p[4]; + p[0] = param; + p[1] = p[2] = p[3] = 0.0F; + _mesa_TexGenfv(coord, pname, p); } -- 2.7.4