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bugtraq:logregex parser error freezes TSVN

From: Rüdiger Ranft <_rdi__at_web.de>
Date: 2007-10-25 15:21:27 CEST

Hi *,

i found a nasty bug in TSVN when the bugtraq:logregex contains errors.
The following regex will cause TSVN to freeze when the first bug number
gets to long for the first match part:

([Rr]efs|[Ff]ixes) #(\d+)(,? ?#(\d+))*
chokes on "refs #12345"

BTW: It would be great, if there where a window where the regexp could
be tested aginst some test logmessages.


OS: Microsoft Windows 2000 [Version 5.00.2195]

Tortoise version:
TortoiseSVN 1.4.5, Build 10425 - 32 Bit , 2007/08/26 11:14:13
Subversion 1.4.5,
apr 0.9.12
apr-iconv 0.9.7
apr-utils 0.9.12
berkeley db 4.4.20
neon 0.26.3
OpenSSL 0.9.8d 28 Sep 2006
zlib 1.2.3

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Received on Thu Oct 25 17:00:44 2007

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