From: "ko1 (Koichi Sasada)" <redmine@...>
Date: 2013-02-18T08:54:28+09:00
Subject: [ruby-core:52411] [ruby-trunk - Bug #7744] Fix signed integer overflows Github #242


Issue #7744 has been updated by ko1 (Koichi Sasada).

Assignee set to nobu (Nobuyoshi Nakada)
Target version changed from next minor to 2.1.0


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Bug #7744: Fix signed integer overflows Github #242
https://bugs.ruby-lang.org/issues/7744#change-36464

Author: zzak (Zachary Scott)
Status: Open
Priority: Normal
Assignee: nobu (Nobuyoshi Nakada)
Category: build
Target version: 2.1.0
ruby -v: 2.0.0


=begin
From ((<github issue 242|URL:https://github.com/ruby/ruby/pull/242>)):

((*Signed integer overflow is undefined behavior in C. Many compilers assume no signed integer overflows and even optimize away overflow checks. The -fno-strict-overflow flag works around this issue in gcc, but doesn't fix the fundamentally broken code.*))

((*This patchset fixes signed integer overflows in time.c, ossl.c, and bigdecimal.c.*))

I've attached the associated patch.
=end


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