From: nobu@...
Date: 2014-02-05T02:40:03+00:00
Subject: [ruby-dev:47951] [Backport200 - Backport #9484] [Assigned] Fix segfault at unpacking modified String

Issue #9484 has been reported by Nobuyoshi Nakada.

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Backport #9484: Fix segfault at unpacking modified String
https://bugs.ruby-lang.org/issues/9484

* Author: Nobuyoshi Nakada
* Status: Assigned
* Priority: Normal
* Assignee: Tomoyuki Chikanaga
* Category: 
* Target version: 
* ruby -v: 2.0.0p394
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trunkではr44803で修正済みですが、1.9.3以降2.1まで `([""].pack("p")<<"a").unpack("p")` でSEGVします。
1.9.2までは起きないようです。



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