[Piglit] [PATCH piglit 1/4] arb_gpu_shader5: fix memory leak

[Eric Engestrom]

CovID: 1438471 (RESOURCE_LEAK)
Fixes: 7ec9b1734b66ee41c2700 "arb_gpu_shader5: Add support for testing
                              spirv with XFB streams"
Signed-off-by: Eric Engestrom <eric.engestrom at intel.com>
---
 .../execution/xfb-streams-without-invocations.c               | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/spec/arb_gpu_shader5/execution/xfb-streams-without-invocations.c b/tests/spec/arb_gpu_shader5/execution/xfb-streams-without-invocations.c
index b604fd9732ebb26e5eb8..1c6f76c0cb631e4c7437 100644
--- a/tests/spec/arb_gpu_shader5/execution/xfb-streams-without-invocations.c
+++ b/tests/spec/arb_gpu_shader5/execution/xfb-streams-without-invocations.c
@@ -117,8 +117,10 @@ build_glsl_program()
 
 	if (!piglit_load_source_from_shader_test(shader_source_filename,
 						 GL_VERTEX_SHADER, false,
-						 &vs_pass_thru_text, NULL))
+						 &vs_pass_thru_text, NULL)) {
+		free(gs_text);
 		return 0;
+	}
 
 
 	prog = piglit_build_simple_program_multiple_shaders(
-- 
Cheers,
  Eric