File gstreamer-plugins-bad-CVE-2023-40474.patch of Package gstreamer-plugins-bad.31368

diff -Nura gst-plugins-bad-1.8.3/gst-libs/gst/codecparsers/gsth265parser.c gst-plugins-bad-1.8.3_new/gst-libs/gst/codecparsers/gsth265parser.c
--- gst-plugins-bad-1.8.3/gst-libs/gst/codecparsers/gsth265parser.c	2016-03-24 19:36:40.000000000 +0800
+++ gst-plugins-bad-1.8.3_new/gst-libs/gst/codecparsers/gsth265parser.c	2023-10-31 20:49:28.579770937 +0800
@@ -1547,6 +1547,7 @@
   sps->vps = vps;
 
   READ_UINT8 (&nr, sps->max_sub_layers_minus1, 3);
+  CHECK_ALLOWED (vps->max_sub_layers_minus1, 0, 6);
   READ_UINT8 (&nr, sps->temporal_id_nesting_flag, 1);
 
   if (!gst_h265_parse_profile_tier_level (&sps->profile_tier_level, &nr,