import ghostscript-9.27-4.el8
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16
SOURCES/ghostscript-9.27-fix-use-of-HWMargins.patch
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16
SOURCES/ghostscript-9.27-fix-use-of-HWMargins.patch
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@ -0,0 +1,16 @@
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diff -Napur '--exclude=.git' ghostscript-9.27.old/devices/vector/opdfread.ps ghostscript-9.27.new/devices/vector/opdfread.ps
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--- ghostscript-9.27.old/devices/vector/opdfread.ps 2019-04-04 00:43:14.000000000 -0700
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+++ ghostscript-9.27.new/devices/vector/opdfread.ps 2022-06-14 17:44:27.963033829 -0700
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@@ -998,10 +998,10 @@ currentdict end readonly def
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} if % id obj node
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1 index exch /Context exch put % id obj
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dup /ImmediateExec true put
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- dup /IsPage true put
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- SetPageSize {dup /Context get //SetupPageView exec} if
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% This gets restored at the end of ExecuteStream if IsPage is true.
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/pagesave save def
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+ dup /IsPage true put
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+ SetPageSize {dup /Context get //SetupPageView exec} if
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} bind def
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/FontFileDaemon % <id> <obj> <font_descriptor> FontFileDaemon <id> <obj>
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75
SOURCES/ghostscript-cve-2020-16301.patch
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75
SOURCES/ghostscript-cve-2020-16301.patch
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From f54414c8b15b2c27d1dcadd92cfe84f6d15f18dc Mon Sep 17 00:00:00 2001
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From: Julian Smith <jules@op59.net>
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Date: Thu, 31 Oct 2019 13:12:47 +0000
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Subject: [PATCH] Bug 701808: return error from okiibm_print_page1() if x_dpi
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too high.
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Avoids asan error in:
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./sanbin/gs -dBATCH -dNOPAUSE -dSAFER -r599 -sOutputFile=tmp -sDEVICE=okiibm ../bug-701808.pdf
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---
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devices/gdevokii.c | 46 ++++++++++++++++++++++++++++++++--------------
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1 file changed, 32 insertions(+), 14 deletions(-)
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diff --git a/devices/gdevokii.c b/devices/gdevokii.c
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index d8929a22c..97a1c3b88 100644
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--- a/devices/gdevokii.c
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+++ b/devices/gdevokii.c
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@@ -96,23 +96,41 @@ okiibm_print_page1(gx_device_printer *pdev, gp_file *prn_stream, int y_9pin_high
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-1, 0 /*60*/, 1 /*120*/, -1, 3 /*240*/
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};
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- int in_y_mult = (y_9pin_high ? 2 : 1);
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- int line_size = gdev_mem_bytes_per_scan_line((gx_device *)pdev);
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- /* Note that in_size is a multiple of 8. */
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- int in_size = line_size * (8 * in_y_mult);
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- byte *buf1 = (byte *)gs_malloc(pdev->memory, in_size, 1, "okiibm_print_page(buf1)");
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- byte *buf2 = (byte *)gs_malloc(pdev->memory, in_size, 1, "okiibm_print_page(buf2)");
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- byte *in = buf1;
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- byte *out = buf2;
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- int out_y_mult = 1;
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- int x_dpi = pdev->x_pixels_per_inch;
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- char start_graphics = graphics_modes_9[x_dpi / 60];
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- int first_pass = (start_graphics == 3 ? 1 : 0);
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- int last_pass = first_pass * 2;
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- int y_passes = (y_9pin_high ? 2 : 1);
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+ int in_y_mult;
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+ int line_size;
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+ int in_size;
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+ byte *buf1;
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+ byte *buf2;
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+ byte *in;
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+ byte *out;
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+ int out_y_mult;
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+ int x_dpi;
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+ char start_graphics;
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+ int first_pass;
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+ int last_pass;
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+ int y_passes;
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int skip = 0, lnum = 0, pass, ypass;
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int y_step = 0;
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+ x_dpi = pdev->x_pixels_per_inch;
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+ if (x_dpi / 60 >= sizeof(graphics_modes_9)/sizeof(graphics_modes_9[0])) {
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+ return_error(gs_error_rangecheck);
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+ }
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+ in_y_mult = (y_9pin_high ? 2 : 1);
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+ line_size = gdev_mem_bytes_per_scan_line((gx_device *)pdev);
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+ /* Note that in_size is a multiple of 8. */
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+ in_size = line_size * (8 * in_y_mult);
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+ buf1 = (byte *)gs_malloc(pdev->memory, in_size, 1, "okiibm_print_page(buf1)");
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+ buf2 = (byte *)gs_malloc(pdev->memory, in_size, 1, "okiibm_print_page(buf2)");
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+ in = buf1;
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+ out = buf2;
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+ out_y_mult = 1;
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+ start_graphics = graphics_modes_9[x_dpi / 60];
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+ first_pass = (start_graphics == 3 ? 1 : 0);
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+ last_pass = first_pass * 2;
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+ y_passes = (y_9pin_high ? 2 : 1);
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+ y_step = 0;
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+
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/* Check allocations */
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if ( buf1 == 0 || buf2 == 0 )
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{ if ( buf1 )
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--
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2.35.3
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@ -37,7 +37,7 @@
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Name: ghostscript
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Summary: Interpreter for PostScript language & PDF
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Version: 9.27
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Release: 1%{?dist}
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Release: 4%{?dist}
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License: AGPLv3+
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@ -45,6 +45,7 @@ URL: https://ghostscript.com/
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Source: https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs%{version_short}/ghostscript-%{version}.tar.xz
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Requires: libgs%{?_isa} = %{version}-%{release}
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Requires: jbig2dec-libs >= 0.16
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# Auxiliary build requirements:
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BuildRequires: automake
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@ -101,6 +102,10 @@ Patch010: ghostscript-cve-2020-16304.patch
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Patch011: ghostscript-cve-2020-16306.patch
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Patch012: ghostscript-cve-2020-16307.patch
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Patch013: ghostscript-cve-2020-16310.patch
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Patch014: ghostscript-cve-2020-16301.patch
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# 2097448 - printed text drifts to the right
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Patch015: ghostscript-9.27-fix-use-of-HWMargins.patch
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# Downstream patches -- these should be always included when doing rebase:
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# ------------------
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@ -171,7 +176,7 @@ against Ghostscript's library, which provides Ghostscript's core functionality.
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%package tools-dvipdf
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Summary: Ghostscript's 'dvipdf' utility
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Requires: %{name}%{?_isa} = %{version}-%{release}
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Requires: %{_bindir}/dvips
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Requires: /usr/bin/dvips
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%description tools-dvipdf
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This package provides the utility 'dvipdf' for converting of TeX DVI files into
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@ -440,6 +445,20 @@ done
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# =============================================================================
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%changelog
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* Mon Jul 25 2022 Richard Lescak <rlescak@redhat.com> - 9.27-4
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- changed requirement to jbig2dec-libs
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- Resolves: rhbz#2097515, rhbz#2097448
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* Wed Jul 20 2022 Richard Lescak <rlescak@redhat.com> - 9.27-3
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- fixed drifting text to the right when printing
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- added Requirement for jbig2dec
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- added patch for CVE-2020-16301
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- Resolves: rhbz#2097515, rhbz#2097448
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* Fri Jan 22 2021 Anna Khaitovich <akhaitov@redhat.com> - 9.27-2
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- tools-dvipdf: require /usr/bin/dvips not %{_bindir}/dvips
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- Resolves: rhbz#1918937
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* Tue Sep 01 2020 Anna Khaitovich <akhaitov@redhat.com> - 9.27-1
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- Rebase to 9.27
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- Resolves: rhbz#1874523
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