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import ghostscript-9.27-4.el8

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CentOS Sources 2022-09-27 05:08:17 -04:00 committed by Stepan Oksanichenko
parent 57818b4e3d
commit af3d9cf35a
3 changed files with 112 additions and 2 deletions
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16
SOURCES/ghostscript-9.27-fix-use-of-HWMargins.patch Normal file
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@ -0,0 +1,16 @@
diff -Napur '--exclude=.git' ghostscript-9.27.old/devices/vector/opdfread.ps ghostscript-9.27.new/devices/vector/opdfread.ps
--- ghostscript-9.27.old/devices/vector/opdfread.ps 2019-04-04 00:43:14.000000000 -0700
+++ ghostscript-9.27.new/devices/vector/opdfread.ps 2022-06-14 17:44:27.963033829 -0700
@@ -998,10 +998,10 @@ currentdict end readonly def
} if % id obj node
1 index exch /Context exch put % id obj
dup /ImmediateExec true put
- dup /IsPage true put
- SetPageSize {dup /Context get //SetupPageView exec} if
% This gets restored at the end of ExecuteStream if IsPage is true.
/pagesave save def
+ dup /IsPage true put
+ SetPageSize {dup /Context get //SetupPageView exec} if
} bind def
/FontFileDaemon % <id> <obj> <font_descriptor> FontFileDaemon <id> <obj>

75
SOURCES/ghostscript-cve-2020-16301.patch Normal file
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@ -0,0 +1,75 @@
From f54414c8b15b2c27d1dcadd92cfe84f6d15f18dc Mon Sep 17 00:00:00 2001
From: Julian Smith <jules@op59.net>
Date: Thu, 31 Oct 2019 13:12:47 +0000
Subject: [PATCH] Bug 701808: return error from okiibm_print_page1() if x_dpi
too high.
Avoids asan error in:
./sanbin/gs -dBATCH -dNOPAUSE -dSAFER -r599 -sOutputFile=tmp -sDEVICE=okiibm ../bug-701808.pdf
---
devices/gdevokii.c | 46 ++++++++++++++++++++++++++++++++--------------
1 file changed, 32 insertions(+), 14 deletions(-)
diff --git a/devices/gdevokii.c b/devices/gdevokii.c
index d8929a22c..97a1c3b88 100644
--- a/devices/gdevokii.c
+++ b/devices/gdevokii.c
@@ -96,23 +96,41 @@ okiibm_print_page1(gx_device_printer *pdev, gp_file *prn_stream, int y_9pin_high
-1, 0 /*60*/, 1 /*120*/, -1, 3 /*240*/
};
- int in_y_mult = (y_9pin_high ? 2 : 1);
- int line_size = gdev_mem_bytes_per_scan_line((gx_device *)pdev);
- /* Note that in_size is a multiple of 8. */
- int in_size = line_size * (8 * in_y_mult);
- byte *buf1 = (byte *)gs_malloc(pdev->memory, in_size, 1, "okiibm_print_page(buf1)");
- byte *buf2 = (byte *)gs_malloc(pdev->memory, in_size, 1, "okiibm_print_page(buf2)");
- byte *in = buf1;
- byte *out = buf2;
- int out_y_mult = 1;
- int x_dpi = pdev->x_pixels_per_inch;
- char start_graphics = graphics_modes_9[x_dpi / 60];
- int first_pass = (start_graphics == 3 ? 1 : 0);
- int last_pass = first_pass * 2;
- int y_passes = (y_9pin_high ? 2 : 1);
+ int in_y_mult;
+ int line_size;
+ int in_size;
+ byte *buf1;
+ byte *buf2;
+ byte *in;
+ byte *out;
+ int out_y_mult;
+ int x_dpi;
+ char start_graphics;
+ int first_pass;
+ int last_pass;
+ int y_passes;
int skip = 0, lnum = 0, pass, ypass;
int y_step = 0;
+ x_dpi = pdev->x_pixels_per_inch;
+ if (x_dpi / 60 >= sizeof(graphics_modes_9)/sizeof(graphics_modes_9[0])) {
+ return_error(gs_error_rangecheck);
+ }
+ in_y_mult = (y_9pin_high ? 2 : 1);
+ line_size = gdev_mem_bytes_per_scan_line((gx_device *)pdev);
+ /* Note that in_size is a multiple of 8. */
+ in_size = line_size * (8 * in_y_mult);
+ buf1 = (byte *)gs_malloc(pdev->memory, in_size, 1, "okiibm_print_page(buf1)");
+ buf2 = (byte *)gs_malloc(pdev->memory, in_size, 1, "okiibm_print_page(buf2)");
+ in = buf1;
+ out = buf2;
+ out_y_mult = 1;
+ start_graphics = graphics_modes_9[x_dpi / 60];
+ first_pass = (start_graphics == 3 ? 1 : 0);
+ last_pass = first_pass * 2;
+ y_passes = (y_9pin_high ? 2 : 1);
+ y_step = 0;
+
/* Check allocations */
if ( buf1 == 0 || buf2 == 0 )
{ if ( buf1 )
--
2.35.3

23
SPECS/ghostscript.spec
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@ -37,7 +37,7 @@
Name: ghostscript
Summary: Interpreter for PostScript language & PDF
Version: 9.27
Release: 1%{?dist}
Release: 4%{?dist}
License: AGPLv3+
@ -45,6 +45,7 @@ URL: https://ghostscript.com/
Source: https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs%{version_short}/ghostscript-%{version}.tar.xz
Requires: libgs%{?_isa} = %{version}-%{release}
Requires: jbig2dec-libs >= 0.16
# Auxiliary build requirements:
BuildRequires: automake
@ -101,6 +102,10 @@ Patch010: ghostscript-cve-2020-16304.patch
Patch011: ghostscript-cve-2020-16306.patch
Patch012: ghostscript-cve-2020-16307.patch
Patch013: ghostscript-cve-2020-16310.patch
Patch014: ghostscript-cve-2020-16301.patch
# 2097448 - printed text drifts to the right
Patch015: ghostscript-9.27-fix-use-of-HWMargins.patch
# Downstream patches -- these should be always included when doing rebase:
# ------------------
@ -171,7 +176,7 @@ against Ghostscript's library, which provides Ghostscript's core functionality.
%package tools-dvipdf
Summary: Ghostscript's 'dvipdf' utility
Requires: %{name}%{?_isa} = %{version}-%{release}
Requires: %{_bindir}/dvips
Requires: /usr/bin/dvips
%description tools-dvipdf
This package provides the utility 'dvipdf' for converting of TeX DVI files into
@ -440,6 +445,20 @@ done
# =============================================================================
%changelog
* Mon Jul 25 2022 Richard Lescak <rlescak@redhat.com> - 9.27-4
- changed requirement to jbig2dec-libs
- Resolves: rhbz#2097515, rhbz#2097448
* Wed Jul 20 2022 Richard Lescak <rlescak@redhat.com> - 9.27-3
- fixed drifting text to the right when printing
- added Requirement for jbig2dec
- added patch for CVE-2020-16301
- Resolves: rhbz#2097515, rhbz#2097448
* Fri Jan 22 2021 Anna Khaitovich <akhaitov@redhat.com> - 9.27-2
- tools-dvipdf: require /usr/bin/dvips not %{_bindir}/dvips
- Resolves: rhbz#1918937
* Tue Sep 01 2020 Anna Khaitovich <akhaitov@redhat.com> - 9.27-1
- Rebase to 9.27
- Resolves: rhbz#1874523