Copied from Fedora.

http://pkgs.fedoraproject.org/cgit/libwmf.git/tree/libwmf-0.2.8.4-CVE-2015-4696.patch

--- libwmf-0.2.8.4/src/player/meta.h
+++ libwmf-0.2.8.4/src/player/meta.h
@@ -2585,6 +2585,8 @@
 			polyrect.BR[i] = clip->rects[i].BR;
 		}
 
+		if (FR->region_clip) FR->region_clip (API,&polyrect);
+
 		wmf_free (API,polyrect.TL);
 		wmf_free (API,polyrect.BR);
 	}
@@ -2593,9 +2595,10 @@
 		polyrect.BR = 0;
 
 		polyrect.count = 0;
+	
+		if (FR->region_clip) FR->region_clip (API,&polyrect);
 	}
 
-	if (FR->region_clip) FR->region_clip (API,&polyrect);
 
 	return (changed);
 }
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<div class='path'>path: <a href='/guix/log/?id=d42a56f8ae29abb30c3be78c2cd34862824dcf70'>root</a>/<a href='/guix/log/gnu?id=d42a56f8ae29abb30c3be78c2cd34862824dcf70'>gnu</a>/<a href='/guix/log/gnu/system?id=d42a56f8ae29abb30c3be78c2cd34862824dcf70'>system</a>/<a href='/guix/log/gnu/system/setuid.scm?id=d42a56f8ae29abb30c3be78c2cd34862824dcf70'>setuid.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/system/setuid.scm?id=d42a56f8ae29abb30c3be78c2cd34862824dcf70&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-07-29 13:09:48 -0400'>2021-07-29</span></td><td><a href='/guix/commit/gnu/system/setuid.scm?id=45235e67e4aeac96ad8d60265bef054990aeb425'>system: Add (gnu system setuid).</a><span class='msg-avail'>...<span class='msg-tooltip'>I flubbed and somehow when including the patch series, this got dropped.
Oops... should fix things again.

* gnu/system/setuid.scm: New file.
</span></span></td><td>Christopher Lemmer Webber</td></tr>