From 7b568614a28cb0b0fec375e79aebf51a6f210b44 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Thu, 1 Oct 2009 14:51:26 -0600 Subject: mesa: fix potential uninitialized memory reads --- src/mesa/main/dlist.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/mesa/main') diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c index b53c1733fbb..41a5b614063 100644 --- a/src/mesa/main/dlist.c +++ b/src/mesa/main/dlist.c @@ -1956,6 +1956,9 @@ save_Fogiv(GLenum pname, const GLint *params) case GL_FOG_END: case GL_FOG_INDEX: p[0] = (GLfloat) *params; + p[1] = 0.0f; + p[2] = 0.0f; + p[3] = 0.0f; break; case GL_FOG_COLOR: p[0] = INT_TO_FLOAT(params[0]); @@ -2244,6 +2247,9 @@ save_LightModeliv(GLenum pname, const GLint *params) case GL_LIGHT_MODEL_TWO_SIDE: case GL_LIGHT_MODEL_COLOR_CONTROL: fparam[0] = (GLfloat) params[0]; + fparam[1] = 0.0F; + fparam[2] = 0.0F; + fparam[3] = 0.0F; break; default: /* Error will be caught later in gl_LightModelfv */ -- cgit v1.2.3