Ryan, Thank you for the information. Mine application is multi-threads one. Great. I am waiting for the new release then. Heidi ----- Original Message ---- From: Ryan Gallagher <ryan.gallagher@gmail.com> To: boost@lists.boost.org Sent: Wednesday, July 29, 2009 11:30:13 AM Subject: Re: [boost] null instruction ptr bugcheck in regexp Heidi Zhou <heidi_zhou <at> yahoo.com> writes:
I am using boost regexp to do string/expression match. I got several dump files that have the same call stack when the crash happends. [snip] ::match_all_states() +
Is it in a multi-threaded situation? It may be this issue: https://svn.boost.org/trac/boost/ticket/2713 See the fix here: https://svn.boost.org/trac/boost/changeset/51103 We've ran into this issue recently as well when upgrading to 1.39 from 1.34 (perhaps we didn't notice it before though). I hope to see this fix in an upcoming release. HTH, -Ryan _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost