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26 lines
739 B
Diff
26 lines
739 B
Diff
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From 7bcb461a362431c9706a0175c0be0d91e927f067 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
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Date: Mon, 2 Sep 2013 10:13:47 +0200
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Subject: [PATCH] Fix algorithmic complexity vulnerability.
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---
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lib/rubygems/version.rb | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/lib/rubygems/version.rb b/lib/rubygems/version.rb
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index 50d8204..7660a20 100644
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--- a/lib/rubygems/version.rb
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+++ b/lib/rubygems/version.rb
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@@ -140,7 +140,7 @@
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class Gem::Version
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include Comparable
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- VERSION_PATTERN = '[0-9]+(\.[0-9a-zA-Z]+)*' # :nodoc:
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+ VERSION_PATTERN = '[0-9]+(?>\.[0-9a-zA-Z]+)*' # :nodoc:
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ANCHORED_VERSION_PATTERN = /\A\s*(#{VERSION_PATTERN})*\s*\z/ # :nodoc:
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##
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--
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1.8.3.1
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