From: Ian Romanick <ian.d.romanick@intel.com>
Date: Thu, 9 Sep 2010 00:13:00 +0000 (-0700)
Subject: glsl2: Clear out profile pointers in _mesa_glsl_release_functions
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f69a6647fbd5e7cf4406fcc877ff78b507344073;p=mesa.git

glsl2: Clear out profile pointers in _mesa_glsl_release_functions

Otherwise builtin_profiles contains dangling pointers the next time
_mesa_read_profile is called.  I suspect this may fix bugzilla #29847,
but I was never able to reproduce it.
---

diff --git a/src/glsl/builtin_function.cpp b/src/glsl/builtin_function.cpp
index 0a2b0120f26..944265ca945 100644
--- a/src/glsl/builtin_function.cpp
+++ b/src/glsl/builtin_function.cpp
@@ -19143,6 +19143,7 @@ _mesa_glsl_release_functions(void)
 {
    talloc_free(builtin_mem_ctx);
    builtin_mem_ctx = NULL;
+   memset(builtin_profiles, 0, sizeof(builtin_profiles));
 }
 
 static void
diff --git a/src/glsl/builtins/tools/generate_builtins.py b/src/glsl/builtins/tools/generate_builtins.py
index 2431096a2b5..f96a5f7b8bb 100755
--- a/src/glsl/builtins/tools/generate_builtins.py
+++ b/src/glsl/builtins/tools/generate_builtins.py
@@ -182,6 +182,7 @@ _mesa_glsl_release_functions(void)
 {
    talloc_free(builtin_mem_ctx);
    builtin_mem_ctx = NULL;
+   memset(builtin_profiles, 0, sizeof(builtin_profiles));
 }
 
 static void