filtering out regular expressions crashes

jigs5460 / tortoisesvn

Automatically exported from code.google.com/p/tortoisesvn

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filtering out regular expressions crashes #673

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago

What's the link to the discussion about the problem on the mailing list?
Sorry, couldn't found how to write to the mailing list.

What steps will reproduce the problem?
1. open log
2. at search, select to use regular expression
3. write ^((?!hede).)*$

What is the expected output? What do you see instead?
Not crash and show log messages with hede string excluded

What version of TortoiseSVN are you using?
1.8.7

What Windows version are you using?
W8

Please provide any additional information below.
N/A

Original issue reported on code.google.com by plppr...@gmail.com on 18 Nov 2014 at 9:35

GoogleCodeExporter commented 9 years ago

Original comment by tortoisesvn on 18 Nov 2014 at 8:59

Changed state: Started
Added labels: Milestone-1.8.9

GoogleCodeExporter commented 9 years ago

The regex causes a memory exception in the regex engine.
The exception is thrown when the regex search causes too many recursions.

Original comment by tortoisesvn on 18 Nov 2014 at 9:04

GoogleCodeExporter commented 9 years ago

Original comment by tortoisesvn on 18 Nov 2014 at 9:06

Changed title: filtering out regular expressions crashes

GoogleCodeExporter commented 9 years ago

This issue was closed by revision r26051.

Original comment by tortoisesvn on 18 Nov 2014 at 9:06

Changed state: Fixed

GoogleCodeExporter commented 9 years ago

This issue was closed by revision r26052.

Original comment by tortoisesvn on 18 Nov 2014 at 9:07