28 lines
690 B
Diff
28 lines
690 B
Diff
From 337b65133df174796794871b3988cd03426e6d41 Mon Sep 17 00:00:00 2001
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From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
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Date: Fri, 1 Oct 2021 11:19:53 +0200
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Subject: [PATCH] Fix out of bounds read in ?llarv (Reference-LAPACK PR 625)
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Resolves: CVE-2021-4048
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---
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lapack-netlib/SRC/zlarrv.f | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/lapack-netlib/SRC/zlarrv.f b/lapack-netlib/SRC/zlarrv.f
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index 23976dbe..8d10e3c2 100644
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--- a/lapack-netlib/SRC/zlarrv.f
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+++ b/lapack-netlib/SRC/zlarrv.f
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@@ -351,7 +351,7 @@
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*
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* Quick return if possible
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*
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- IF( N.LE.0 ) THEN
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+ IF( (N.LE.0).OR.(M.LE.0) ) THEN
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RETURN
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END IF
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*
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--
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2.33.1
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