From: "zzak (Zachary Scott)" <zachary@...>
Date: 2013-04-28T08:16:00+09:00
Subject: [ruby-core:54641] [ruby-trunk - Bug #7982] rb_raise segfaults on %lli format with (0xffffffff + 1)


Issue #7982 has been updated by zzak (Zachary Scott).

Backport changed from 1.9.3: UNKNOWN, 2.0.0: UNKNOWN to 2.0.0: UNKNOWN


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Bug #7982: rb_raise segfaults on %lli format with (0xffffffff + 1)
https://bugs.ruby-lang.org/issues/7982#change-38976

Author: erik.s.chang (Erik Chang)
Status: Assigned
Priority: Normal
Assignee: nobu (Nobuyoshi Nakada)
Category: doc
Target version: current: 2.1.0
ruby -v: ruby 2.0.0p0 (2013-02-24 revision 39474) [x86_64-linux]
Backport: 2.0.0: UNKNOWN


This was not a problem on 1.9.3

Run attached "t" extension with:
ruby -rt  -e '"".blowup(0xffffffff + 1)'

to reproduce. Using %lld works around the issue.


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