[#JRUBY-2524] File.exists? "file:/" crashes jruby (I believe the actual cause is the file: prefix)

JRuby

Created: 15/May/08 10:08 AM Updated: 04/Jul/08 09:07 AM

Component/s:

Core Classes/Modules

Affects Version/s:

JRuby 1.1.1

Fix Version/s:

JRuby 1.1.2

Time Tracking:

Not Specified

File Attachments:	1. patch_2524.diff (4 kb)
Environment:	Mac OSX Tiger, Jruby 1.1.1

Description

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URI prefixes on file paths cause some methods in File to throw exceptions. Try File.exists? "file:/" from jirb for a sample.

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Methods I found:

FileTest.exists?
File.lstat,stat
File.atime,ctime,mtime

require/load have lots of file: logic, but I have no checked to see if it does the same unguarded indexOf check.

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Attaching patch for RubyFile.java, RubyFileTest.java and test_file.rb, which fixes and tests the issue.

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Hey, thanks for the fix, Steen. Committed in 6726.