st/mesa: don't leak glsl_to_tgsi object on link failure

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>

diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index f0f2a77d0650d4327d0f1581b620eb86588b5054..719d08145eadd8833021ddd80905f3e798f4fabe 100644 (file)
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -5549,6 +5549,7 @@ get_mesa_program(struct gl_context *ctx,
     */
    _mesa_associate_uniform_storage(ctx, shader_program, prog->Parameters);
    if (!shader_program->LinkStatus) {
+      free_glsl_to_tgsi_visitor(v);
       return NULL;
    }