Auto sync2gitlab import of freetype-2.9.1-9.el8.src.rpm

freetype-2.9.1-avoid-invalid-face-index.patch

@@ -0,0 +1,30 @@
+From 53dfdcd8198d2b3201a23c4bad9190519ba918db Mon Sep 17 00:00:00 2001
+From: Werner Lemberg <wl@gnu.org>
+Date: Thu, 17 Mar 2022 19:24:16 +0100
+Subject: [PATCH] [sfnt] Avoid invalid face index.
+
+Fixes #1138.
+
+* src/sfnt/sfobjs.c (sfnt_init_face), src/sfnt/sfwoff2.c (woff2_open_font):
+Check `face_index` before decrementing.
+---
+ src/sfnt/sfobjs.c  | 2 +-
+ src/sfnt/sfwoff2.c | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/sfnt/sfobjs.c b/src/sfnt/sfobjs.c
+index f9d4d3858..9771c35df 100644
+--- a/src/sfnt/sfobjs.c
++++ b/src/sfnt/sfobjs.c
+@@ -566,7 +566,7 @@
+     face_index = FT_ABS( face_instance_index ) & 0xFFFF;
+ 
+     /* value -(N+1) requests information on index N */
+-    if ( face_instance_index < 0 )
++    if ( face_instance_index < 0 && face_index > 0 )
+       face_index--;
+ 
+     if ( face_index >= face->ttc_header.count )
+-- 
+2.35.1
+

freetype-2.9.1-guard-face-size.patch

@@ -0,0 +1,27 @@
+From 0c2bdb01a2e1d24a3e592377a6d0822856e10df2 Mon Sep 17 00:00:00 2001
+From: Werner Lemberg <wl@gnu.org>
+Date: Sat, 19 Mar 2022 09:37:28 +0100
+Subject: [PATCH] * src/base/ftobjs.c (FT_Request_Size): Guard `face->size`.
+
+Fixes #1140.
+---
+ src/base/ftobjs.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/base/ftobjs.c b/src/base/ftobjs.c
+index 6492a1517..282c9121a 100644
+--- a/src/base/ftobjs.c
++++ b/src/base/ftobjs.c
+@@ -3409,6 +3409,9 @@
+     if ( !face )
+       return FT_THROW( Invalid_Face_Handle );
+ 
++    if ( !face->size )
++      return FT_THROW( Invalid_Size_Handle );
++
+     if ( !req || req->width < 0 || req->height < 0 ||
+          req->type >= FT_SIZE_REQUEST_TYPE_MAX )
+       return FT_THROW( Invalid_Argument );
+-- 
+2.35.1
+

freetype-2.9.1-properly-guard-face-index.patch

@@ -0,0 +1,46 @@
+From 22a0cccb4d9d002f33c1ba7a4b36812c7d4f46b5 Mon Sep 17 00:00:00 2001
+From: Werner Lemberg <wl@gnu.org>
+Date: Sat, 19 Mar 2022 06:40:17 +0100
+Subject: [PATCH] * src/base/ftobjs.c (ft_open_face_internal): Properly guard
+ `face_index`.
+
+We must ensure that the cast to `FT_Int` doesn't change the sign.
+
+Fixes #1139.
+---
+ src/base/ftobjs.c | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+From d014387ad4a5dd04d8e7f99587c7dacb70261924 Mon Sep 17 00:00:00 2001
+From: Werner Lemberg <wl@gnu.org>
+Date: Sat, 19 Mar 2022 09:30:45 +0100
+Subject: [PATCH 2/2] * src/base/ftobjs.c (ft_open_face_internal): Thinko.
+
+---
+ src/base/ftobjs.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/base/ftobjs.c b/src/base/ftobjs.c
+index 2c0f0e6c9..10952a6c6 100644
+--- a/src/base/ftobjs.c
++++ b/src/base/ftobjs.c
+@@ -2527,6 +2527,16 @@
+ #endif
+ 
+ 
++    /* only use lower 31 bits together with sign bit */
++    if ( face_index > 0 )
++      face_index &= 0x7FFFFFFFL;
++    else
++    {
++      face_index  = -face_index;
++      face_index &= 0x7FFFFFFFL;
++      face_index  = -face_index;
++    }
++
+ #ifdef FT_DEBUG_LEVEL_TRACE
+     FT_TRACE3(( "FT_Open_Face: " ));
+     if ( face_index < 0 )
+-- 
+2.35.1
+

freetype-2.9.1-windres.patch

@@ -0,0 +1,20 @@
+--- freetype-2.9.1/builds/unix/configure
++++ freetype-2.9.1/builds/unix/configure
+@@ -11853,6 +11853,8 @@ CC=$lt_save_CC
+ # Only expand once:
+ 
+ 
++if false
++then :
+ if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}windres; ac_word=$2
+@@ -12022,6 +12025,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ CC=$lt_save_CC
+ CFLAGS=$lt_save_CFLAGS
+ 
++fi
++
+ 
+ 
+ # checks for native programs to generate building tool

freetype.spec

@@ -3,7 +3,7 @@
 Summary: A free and portable font rendering engine
 Name: freetype
 Version: 2.9.1
-Release: 4%{?dist}.1
+Release: 9%{?dist}
 License: (FTL or GPLv2+) and BSD and MIT and Public Domain and zlib with acknowledgement
 Group: System Environment/Libraries
 URL: http://www.freetype.org
@@ -32,6 +32,16 @@ Patch6:  freetype-2.9.1-covscan.patch
 Patch7:  freetype-2.9.1-png-bitmap-size.patch
 Patch8:  freetype-2.9.1-png-memory-leak.patch
 
+# https://bugzilla.redhat.com/show_bug.cgi?id=2077989
+Patch9:  freetype-2.9.1-avoid-invalid-face-index.patch
+Patch10: freetype-2.9.1-windres.patch
+
+# https://bugzilla.redhat.com/show_bug.cgi?id=2077991
+Patch11:  freetype-2.9.1-properly-guard-face-index.patch
+
+# https://bugzilla.redhat.com/show_bug.cgi?id=2077985
+Patch12:  freetype-2.9.1-guard-face-size.patch
+
 BuildRequires: libX11-devel
 BuildRequires: libpng-devel
 BuildRequires: zlib-devel
@@ -92,6 +102,10 @@ popd
 %patch6 -p1 -b .covscan
 %patch7 -p1 -b .png-bitmap-size
 %patch8 -p1 -b .png-memory-leak
+%patch9 -p1 -b .avoid-invalid-face-index
+%patch10 -p1 -b .windres
+%patch11 -p1 -b .properly-guard-face-index
+%patch12 -p1 -b .guard-face-size
 
 %build
 
@@ -204,10 +218,26 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.{a,la}
 %{_mandir}/man1/*
 
 %changelog
-* Fri Oct 30 2020 Marek Kasik <mkasik@redhat.com> - 2.9.1-4.el8_3.1
+* Fri May 27 2022 Marek Kasik <mkasik@redhat.com> - 2.9.1-9
+- Guard face->size
+- Resolves: #2079279
+
+* Thu May 26 2022 Marek Kasik <mkasik@redhat.com> - 2.9.1-8
+- Properly guard "face_index"
+- Resolves: #2079261
+
+* Thu May 26 2022 Marek Kasik <mkasik@redhat.com> - 2.9.1-7
+- Do not search for windres
+- Resolves: #2079270
+
+* Wed May 25 2022 Marek Kasik <mkasik@redhat.com> - 2.9.1-6
+- Avoid invalid face index
+- Resolves: #2079270
+
+* Thu Nov  5 2020 Marek Kasik <mkasik@redhat.com> - 2.9.1-5
 - Test bitmap size earlier for PNGs
 - Fix memory leak in pngshim.c
-- Resolves: #1891905
+- Resolves: #1891906
 
 * Fri Dec  7 2018 Marek Kasik <mkasik@redhat.com> - 2.9.1-4
 - Use pkgconf in freetype-config.in directly (RPMDiff)