From 1adf324d8b1261abfc02d905f98055991b29ac11 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Mon, 7 Aug 2017 18:46:40 +0200
Subject: [PATCH] vo_opengl: fix minor memory leak

Don't leak the buffer if glGetProgramBinary() fails.
---
 video/out/opengl/ra_gl.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/video/out/opengl/ra_gl.c b/video/out/opengl/ra_gl.c
index 8c36fa11ff..a1373588fc 100644
--- a/video/out/opengl/ra_gl.c
+++ b/video/out/opengl/ra_gl.c
@@ -661,8 +661,11 @@ static GLuint load_program(struct ra *ra, const struct ra_renderpass_params *p,
             gl->GetProgramBinary(prog, size, &actual_size, &binary_format,
                                  buffer + 4);
             AV_WL32(buffer, binary_format);
-            if (actual_size)
+            if (actual_size) {
                 *out_cached_data = (bstr){buffer, actual_size + 4};
+            } else {
+                talloc_free(buffer);
+            }
         }
     }