[Mesa-dev] [PATCH] mesa: do not modify args when errors with GetProgramResourceName

[Tapani Pälli]

Original purpose of these lines was to be more friendly against
GUI tools using the extension. However conformance suite explicitly
checks that buffers are not modified in error conditions.

Fixes:
   ES31-CTS.program_interface_query.buff-length

Signed-off-by: Tapani Pälli <tapani.palli at intel.com>
---
 src/mesa/main/program_resource.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/src/mesa/main/program_resource.c b/src/mesa/main/program_resource.c
index 3864775..23d2b4d 100644
--- a/src/mesa/main/program_resource.c
+++ b/src/mesa/main/program_resource.c
@@ -274,12 +274,6 @@ _mesa_GetProgramResourceName(GLuint program, GLenum programInterface,
       _mesa_lookup_shader_program_err(ctx, program,
                                       "glGetProgramResourceName");
 
-   /* Set user friendly return values in case of errors. */
-   if (name)
-      *name = '\0';
-   if (length)
-      *length = 0;
-
    if (!shProg || !name)
       return;
 
-- 
2.1.0