From 70df6aa375b231dcbc53cdf1bb94ccf20d8ae647 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Mon, 16 May 2016 12:51:36 +0200
Subject: vo_opengl: free to-be-added hook on hook array overflow

Seems sensible.

Untested.
---
 video/out/opengl/video.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'video/out/opengl/video.c')

diff --git a/video/out/opengl/video.c b/video/out/opengl/video.c
index f7dae25a28..f56cdcaff8 100644
--- a/video/out/opengl/video.c
+++ b/video/out/opengl/video.c
@@ -1546,6 +1546,9 @@ static void pass_add_hook(struct gl_video *p, struct tex_hook hook)
         p->tex_hooks[p->tex_hook_num++] = hook;
     } else {
         MP_ERR(p, "Too many hooks! Limit is %d.\n", MAX_TEXTURE_HOOKS);
+
+        if (hook.free)
+            hook.free(&hook);
     }
 }
 
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