From: Vinson Lee <vlee@vmware.com>
Date: Sun, 29 Aug 2010 18:48:02 +0000 (-0700)
Subject: glsl: Initialize data in read_constant.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b43611b79c1f0a5caff80c17c9e7840a718f07c9;p=mesa.git

glsl: Initialize data in read_constant.

Completely initialize data that is passed into a ir_constant constructor.

Fixes piglit glsl-fs-mix valgrind uninitialized variable error on
softpipe and llvmpipe.
---

diff --git a/src/glsl/ir_reader.cpp b/src/glsl/ir_reader.cpp
index 366db327740..e57e03c3078 100644
--- a/src/glsl/ir_reader.cpp
+++ b/src/glsl/ir_reader.cpp
@@ -803,7 +803,7 @@ read_constant(_mesa_glsl_parse_state *st, s_list *list)
 
    const glsl_type *const base_type = type->get_base_type();
 
-   ir_constant_data data;
+   ir_constant_data data = { { 0 } };
 
    // Read in list of values (at most 16).
    int k = 0;