[Mesa-stable] [PATCH] mesa: Don't return any data for GL_SHADER_BINARY_FORMATS

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

We return 0 for GL_NUM_SHADER_BINARY_FORMATS, so
GL_SHADER_BINARY_FORMATS should not write any data to the application
buffer.

Fixes piglit test 'arb_get_program_binary-overrun shader'.

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Reviewed-by: Matt Turner <mattst88 at gmail.com>
---
I forgot to CC this to stable before, but it should go to both the 9.1
and 9.2 branches.  It's on master now.

 src/mesa/main/get_hash_params.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/main/get_hash_params.py b/src/mesa/main/get_hash_params.py
index e80a23c..9c54af0 100644
--- a/src/mesa/main/get_hash_params.py
+++ b/src/mesa/main/get_hash_params.py
@@ -303,7 +303,7 @@ descriptor=[
   [ "MAX_VERTEX_UNIFORM_VECTORS", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_ES2_compatibility_api_es2" ],
   [ "MAX_FRAGMENT_UNIFORM_VECTORS", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_ES2_compatibility_api_es2" ],
   [ "NUM_SHADER_BINARY_FORMATS", "CONST(0), extra_ARB_ES2_compatibility_api_es2" ],
-  [ "SHADER_BINARY_FORMATS", "CONST(0), extra_ARB_ES2_compatibility_api_es2" ],
+  [ "SHADER_BINARY_FORMATS", "LOC_CUSTOM, TYPE_INVALID, 0, extra_ARB_ES2_compatibility_api_es2" ],
 
 # GL_ARB_get_program_binary / GL_OES_get_program_binary
   [ "NUM_PROGRAM_BINARY_FORMATS", "CONST(0), NO_EXTRA" ],
-- 
1.8.1.4