Accepting request 452063 from multimedia:libs
1 OBS-URL: https://build.opensuse.org/request/show/452063 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/lcms2?expand=0&rev=28
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0001-Added-an-extra-check-to-MLU-bounds.patch
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25
0001-Added-an-extra-check-to-MLU-bounds.patch
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From 5ca71a7bc18b6897ab21d815d15e218e204581e2 Mon Sep 17 00:00:00 2001
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From: Marti <marti.maria@tktbrainpower.com>
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Date: Mon, 15 Aug 2016 23:31:39 +0200
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Subject: [PATCH] Added an extra check to MLU bounds
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Thanks to Ibrahim el-sayed for spotting the bug
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---
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src/cmstypes.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/src/cmstypes.c b/src/cmstypes.c
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index cb61860..c7328b9 100644
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--- a/src/cmstypes.c
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+++ b/src/cmstypes.c
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@@ -1460,6 +1460,7 @@ void *Type_MLU_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsU
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// Check for overflow
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if (Offset < (SizeOfHeader + 8)) goto Error;
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+ if ((Offset + Len) > SizeOfTag + 8) goto Error;
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// True begin of the string
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BeginOfThisString = Offset - SizeOfHeader - 8;
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--
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2.7.4
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@ -1,3 +1,9 @@
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-------------------------------------------------------------------
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Tue Jan 24 00:47:25 UTC 2017 - plinnell@opensuse.org
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- Added 0001-Added-an-extra-check-to-MLU-bounds.patch
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* fixes https://bugzilla.suse.com/show_bug.cgi?id=1021364
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-------------------------------------------------------------------
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Tue Aug 16 06:09:50 UTC 2016 - plinnell@opensuse.org
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- Update to 2.8
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@ -55,6 +55,7 @@ Source0: http://sourceforge.net/projects/lcms/files/lcms/%{version}/%{nam
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Source1: baselibs.conf
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Patch1: lcms2-ocloexec.patch
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Patch2: lcms2-visibility.patch
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Patch3: 0001-Added-an-extra-check-to-MLU-bounds.patch
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%description
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Littlecms is a small speed optimized color management engine.
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@ -96,6 +97,7 @@ This package contains user and developer documentation for lcms2.
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%setup -q
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%patch1
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%patch2
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%patch3 -p1
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chmod a-x doc/* COPYING AUTHORS
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%build
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