Bug #4067: [PATCH] Fix SystemStackError when trying to format a large block of text in REXML

• Status: Closed
• Assignee: kou (Kouhei Sutou)
• Target version: 2.0.0
• ruby -v: ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-openbsd4.8]

[jeremyevans0 (Jeremy Evans)]

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REXML::Formatters::Pretty#wrap used a recursive method call to format text. This patch switches it to use an iterative approach. It includes a test case exposing the error.

This issue isn't theoretical, it happens when using rcov with Sequel's test suite.

Tested on 1.9.2p0, but patch is against trunk.
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[kou (Kouhei Sutou)]

• Assignee set to kou (Kouhei Sutou)
• Target version set to 2.0.0

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[kou (Kouhei Sutou)]

• Status changed from Open to Closed
• % Done changed from 0 to 100

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This issue was solved with changeset r29827.
Jeremy, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

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