From 290d0432c3d12d69c43f96a7141b8bf0ae83bf46 Mon Sep 17 00:00:00 2001
From: Vivia Nikolaidou <vivia@ahiru.eu>
Date: Thu, 25 Jun 2020 16:05:39 +0300
Subject: [PATCH] interlace: Make caps writable before modifying them

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1373>
---
 gst/interlace/gstinterlace.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gst/interlace/gstinterlace.c b/gst/interlace/gstinterlace.c
index a0f7fe2..6133bd5 100644
--- a/gst/interlace/gstinterlace.c
+++ b/gst/interlace/gstinterlace.c
@@ -881,6 +881,7 @@ gst_interlace_getcaps (GstPad * pad, GstInterlace * interlace, GstCaps * filter)
 
   tcaps = gst_pad_get_pad_template_caps (otherpad);
   othercaps = gst_pad_peer_query_caps (otherpad, clean_filter);
+  othercaps = gst_caps_make_writable (othercaps);
   if (othercaps) {
     if (pattern == GST_INTERLACE_PATTERN_2_2) {
       for (i = 0; i < gst_caps_get_size (othercaps); ++i) {
-- 
2.7.4