mupdf: fix CVE-2018-10289
https://nvd.nist.gov/vuln/detail/CVE-2018-10289 http://git.ghostscript.com/?p=mupdf.git;h=2e43685dc8a8a886fc9df9b3663cf199404f7637 https://bugs.ghostscript.com/show_bug.cgi?id=699271
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2 changed files with 27 additions and 2 deletions
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srcpkgs/mupdf/patches/CVE-2018-10289.patch
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srcpkgs/mupdf/patches/CVE-2018-10289.patch
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From: Sebastian Rasmussen <sebras@gmail.com>
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Date: Tue, 21 Aug 2018 11:07:57 +0000 (+0800)
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Subject: Bug 699271: Fix eternal loop when skipping space before EOF.
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X-Git-Tag: 1.14.0-rc1~81
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X-Git-Url: http://git.ghostscript.com/?p=mupdf.git;a=commitdiff_plain;h=2e43685dc8a8a886fc9df9b3663cf199404f7637;hp=5606857245ed81253a4e06bed73eaa813e684070
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Bug 699271: Fix eternal loop when skipping space before EOF.
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Thanks to Michael J Gruber for providing this oneliner.
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---
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diff --git a/source/pdf/pdf-xref.c b/source/pdf/pdf-xref.c
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index 682a3dd..431755d 100644
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--- source/pdf/pdf-xref.c
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+++ source/pdf/pdf-xref.c
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@@ -649,7 +649,7 @@ fz_skip_space(fz_context *ctx, fz_stream *stm)
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do
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{
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int c = fz_peek_byte(ctx, stm);
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- if (c > 32 && c != EOF)
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+ if (c == EOF || c > 32)
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return;
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(void)fz_read_byte(ctx, stm);
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}
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@ -1,13 +1,13 @@
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# Template file for 'mupdf'
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pkgname=mupdf
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version=1.13.0
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revision=2
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revision=3
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wrksrc="${pkgname}-${version}-source"
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hostmakedepends="pkg-config zlib-devel libcurl-devel freetype-devel
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libjpeg-turbo-devel jbig2dec-devel libXext-devel libXcursor-devel
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libXrandr-devel libXinerama-devel harfbuzz-devel
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MesaLib-devel libopenjpeg2-devel glu-devel libXi-devel"
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makedepends="${hostmakedepends}"
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makedepends="$hostmakedepends"
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depends="desktop-file-utils"
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short_desc="Lightweight PDF and XPS viewer"
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maintainer="Juan RP <xtraeme@voidlinux.eu>"
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