1 files changed, 2 insertions, 4 deletions
diff --git a/video/out/vo.h b/video/out/vo.h
index 55c55df15e..085658f3dc 100644
--- a/video/out/vo.h
+++ b/video/out/vo.h
@@ -164,14 +164,12 @@ struct mp_pass_perf {
 };
 
 #define VO_PASS_PERF_MAX 64
+#define VO_PASS_DESC_MAX_LEN 128
 
 struct mp_frame_perf {
     int count;
     struct mp_pass_perf perf[VO_PASS_PERF_MAX];
-    // The owner of this struct does not have ownership over the names, and
-    // they may change at any time - so this struct should not be stored
-    // anywhere or the results reused
-    char *desc[VO_PASS_PERF_MAX];
+    char desc[VO_PASS_PERF_MAX][VO_PASS_DESC_MAX_LEN];
 };
 
 struct voctrl_performance_data {