From: David Bremner <david@tethera.net>
To: "Jason A. Donenfeld" <Jason@zx2c4.com>,
notmuch ML <notmuch@notmuchmail.org>
Cc: Olly Betts <olly@survex.com>
Subject: Re: segfault with xapian 1.3.1
Date: Thu, 05 Sep 2013 22:22:42 -0300 [thread overview]
Message-ID: <87r4d2pwv1.fsf@zancas.localnet> (raw)
In-Reply-To: <87txhypzvz.fsf@zancas.localnet>
David Bremner <david@tethera.net> writes:
>
> I managed to duplicate this problem on Debian testing by rebuilding
> Olly's packages (https://launchpad.net/~ojwb/+archive/xapian-1.3) for
> sid and running the following script in the ./test subdirectory
Olly wrote on IRC:
> bremner: ok, 1.2 explicitly no-oped skip_to() on an iterator at_end on
> trunk that code has been rewritten without that explicit check, and
> the iterator internals are NULL then i think restoring the check is
> reasonable, though I'm not sure if we actually promise that's defined
> behaviour if you want to work with 1.3.1, then checking against the
> end iterator before calling skip_to() will work for any version
So, now we know what to fix.
d
next prev parent reply other threads:[~2013-09-06 1:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-05 15:06 segfault with xapian 1.3.1 Jason A. Donenfeld
2013-09-06 0:17 ` David Bremner
2013-09-06 1:22 ` David Bremner [this message]
2013-09-06 21:29 ` Olly Betts
2016-03-22 23:31 ` David Bremner
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