import fontforge-20170731-15.el8

SOURCES/fontforge-20170731-cve-2020-5395-followup-fix.patch

@@ -0,0 +1,28 @@
+From b96273acc691ac8a36c6a8dd4de8e6edd7eaae59 Mon Sep 17 00:00:00 2001
+From: Fredrick Brennan <copypaste@kittens.ph>
+Date: Tue, 21 Jan 2020 15:16:00 +0800
+Subject: [PATCH] Fix crash on exit introduced in previous commit
+
+When the number of layers is greater than 2, as in Chomsky.sfd and most
+of my other fonts, FontForge will crash on exiting.
+
+This is just a simple mistake @skef made.
+---
+ fontforge/sfd.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/fontforge/sfd.c b/fontforge/sfd.c
+index e8ca39ba83..9517d8cb12 100644
+--- a/fontforge/sfd.c
++++ b/fontforge/sfd.c
+@@ -7998,9 +7998,9 @@ bool SFD_GetFontMetaData( FILE *sfd,
+ 	int layer_cnt_tmp;
+ 	getint(sfd,&layer_cnt_tmp);
+ 	if ( layer_cnt_tmp>2 ) {
++	    sf->layer_cnt = layer_cnt_tmp;
+ 	    sf->layers = realloc(sf->layers,sf->layer_cnt*sizeof(LayerInfo));
+ 	    memset(sf->layers+2,0,(sf->layer_cnt-2)*sizeof(LayerInfo));
+-	    sf->layer_cnt = layer_cnt_tmp;
+ 	}
+     }
+     else if ( strmatch(tok,"Layer:")==0 )

SPECS/fontforge.spec

@@ -4,7 +4,7 @@
 
 Name:           fontforge
 Version:        %{gittag0}
-Release:        14%{?dist}
+Release:        15%{?dist}
 Summary:        Outline and bitmap font editor
 
 License:        GPLv3+
@@ -18,7 +18,10 @@ Patch0:         fontforge-20140813-use-system-uthash.patch
 Patch1:         Add-python3-support.patch
 Patch2:         fontforge-20170731-covscan-issue-fix.patch
 Patch3:         fontforge-20170731-override-upstream-optimization-flags-splinerefigure-c.patch
+# https://github.com/fontforge/fontforge/issues/4084
 Patch4:         fontforge-20170731-cve-2020-5395.patch
+# https://github.com/fontforge/fontforge/issues/4164
+Patch5:         fontforge-20170731-cve-2020-5395-followup-fix.patch
 
 Requires:       xdg-utils
 Requires:       autotrace
@@ -158,6 +161,9 @@ chmod 644 $RPM_BUILD_ROOT%{_datadir}/fontforge/nodejs/collabwebview/js/contentEd
 %doc htdocs
 
 %changelog
+* Wed Apr 08 2020 Parag Nemade <pnemade AT redhat DOT com> - 20170731-15
+- Resolves:rh#1821664 - CVE-2020-5395:out-of-bounds write in sfd.c
+
 * Thu Jan 16 2020 Parag Nemade <pnemade AT redhat DOT com> - 20170731-14
 - Resolves:rh#1790974 - CVE-2020-5395:out-of-bounds write in sfd.c