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openSUSE:Leap:42.3:Staging:A
openjpeg2
openjpeg2-CVE-2016-9114.patch
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File openjpeg2-CVE-2016-9114.patch of Package openjpeg2
From 525525ecc7c70a078b5372df2484a8d0cd1c84e5 Mon Sep 17 00:00:00 2001 From: Hans Petter Jansson <hpj@cl.no> Date: Wed, 14 Dec 2016 21:46:14 +0100 Subject: [PATCH 4/9] CVE-2016-9114 --- src/bin/jp2/convert.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/bin/jp2/convert.c b/src/bin/jp2/convert.c index ee65920..63703a8 100644 --- a/src/bin/jp2/convert.c +++ b/src/bin/jp2/convert.c @@ -2153,7 +2153,7 @@ if(v > 65535) v = 65535; else if(v < 0) v = 0; adjustR = (image->comps[compno].sgnd ? 1 << (image->comps[compno].prec - 1) : 0); - if(prec > 8) + if(prec > 8 && red) { for (i = 0; i < wr * hr; i++) { @@ -2173,7 +2173,7 @@ if(v > 65535) v = 65535; else if(v < 0) v = 0; } }/* for(i */ } - else /* prec <= 8 */ + else if (red) /* prec <= 8 */ { for(i = 0; i < wr * hr; ++i) { -- 1.8.4.5
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