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import poppler-0.66.0-27.el8

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CentOS Sources 2020-07-28 07:38:01 -04:00 committed by Stepan Oksanichenko
parent 1323dc0388
commit d0ffe66cde
2 changed files with 36 additions and 1 deletions
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28
SOURCES/poppler-0.66.0-tilingpatternfill-crash.patch Normal file
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@ -0,0 +1,28 @@
From b224e2f5739fe61de9fa69955d016725b2a4b78d Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <aacid@kde.org>
Date: Mon, 15 Jul 2019 22:11:09 +0200
Subject: [PATCH] SplashOutputDev::tilingPatternFill: Fix crash on broken file
Issue #802
---
poppler/SplashOutputDev.cc | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/poppler/SplashOutputDev.cc b/poppler/SplashOutputDev.cc
index 544f132d..3d2befc2 100644
--- a/poppler/SplashOutputDev.cc
+++ b/poppler/SplashOutputDev.cc
@@ -4581,6 +4581,10 @@ bool SplashOutputDev::tilingPatternFill(GfxState *state, Gfx *gfxA, Catalog *cat
surface_width = (int) ceil (fabs(kx));
surface_height = (int) ceil (fabs(ky));
// adjust repeat values to completely fill region
+ if (unlikely(surface_width == 0 || surface_height == 0)) {
+ state->setCTM(savedCTM[0], savedCTM[1], savedCTM[2], savedCTM[3], savedCTM[4], savedCTM[5]);
+ return gFalse;
+ }
repeatX = result_width / surface_width;
repeatY = result_height / surface_height;
if (surface_width * repeatX < result_width)
--
2.24.1

9
SPECS/poppler.spec
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@ -4,7 +4,7 @@
Summary: PDF rendering library
Name: poppler
Version: 0.66.0
Release: 26%{?dist}
Release: 27%{?dist}
License: (GPLv2 or GPLv3) and GPLv2+ and LGPLv2+ and MIT
URL: http://poppler.freedesktop.org/
Source0: http://poppler.freedesktop.org/poppler-%{version}.tar.xz
@ -82,6 +82,9 @@ Patch23: poppler-0.66.0-JPXStream-length.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=1696636
Patch24: poppler-0.66.0-PSOutputDev-rgb.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=1797453
Patch25: poppler-0.66.0-tilingpatternfill-crash.patch
BuildRequires: cmake
BuildRequires: gettext-devel
BuildRequires: pkgconfig(cairo)
@ -284,6 +287,10 @@ test "$(pkg-config --modversion poppler-splash)" = "%{version}"
%{_mandir}/man1/*
%changelog
* Thu Apr 16 2020 Marek Kasik <mkasik@redhat.com> - 0.66.0-27
- Fix crash on broken file in tilingPatternFill()
- Resolves: #1801341
* Tue Aug 13 2019 Marek Kasik <mkasik@redhat.com> - 0.66.0-26
- Coverity scan related fixes
- Related: #1618766