[CWB] "Segmentation fault (core dumped)" on various versions

[Hardie, Andrew]

Hi Scott,

This looks serious. Could you try this again, but this time, use the -d ALL option when you start up CQP;  and let us know what messages you get?

Thanks,

best

Andrew.

From: cwb-bounces at sslmit.unibo.it [mailto:cwb-bounces at sslmit.unibo.it] On Behalf Of Scott Sadowsky
Sent: 23 July 2013 05:13
To: CWB at sslmit.unibo.it
Subject: [CWB] "Segmentation fault (core dumped)" on various versions

Hi all,

I'm getting the following error whenever I use most regular expressions

[no corpus]> PERS-DIVER-USENET
PERS-DIVER-USENET> [word = ".+ai"]
Segmentation fault (core dumped)

[no corpus]> PERS-DIVER-USENET
PERS-DIVER-USENET> [word = ".*ai"];
Segmentation fault (core dumped)

[no corpus]> PERS-DIVER-USENET
PERS-DIVER-USENET> [word = ".ai"];
Segmentation fault (core dumped)

However, for what it's worth, this does NOT happen in cases such as the following:

[no corpus]> PERS-DIVER-USENET
PERS-DIVER-USENET> [word = "cas(a|o)(s|)"];

This happens on both version 3.0 (from the website) and version 3.4.7 from SVN.

This bug <http://sourceforge.net/p/cwb/bugs/52/> seems to refer to the problem I'm having, but it's marked as "fixed", so I'm not sure where to go from here. Any help would be appreciated.

Thanks,
Scott
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