RESOLVED, SORT OF: Re: why would I get a segmentation fault on one system but not the other?

David Benfell benfell at parts-unknown.org
Mon Feb 23 01:05:03 UTC 2015


On Sun, Feb 22, 2015 at 04:00:50PM -0600, Valeri Galtsev wrote:
> 
> One more thing. If you can not run it under debugger for whatever reason,
> you can take a look which libraries the main binary, and php module (and
> other things that are used by crashing apache) are linked to (ldd is your
> friend ;-).

As it happens, I *was* able to run it under debugger. And traced it to
mail/cclient .

It's an odd and unhappy result. I have the exact same version running
on the older machine. But cclient is fairly obviously a dependency of
php55-imap and removing that extension indeed enables php-fpm to start.

Before removing the extension, I tried portmaster -Rft on cclient; it
completed successfully, but running php-fpm still yielded the
segfault.

That this appears on one machine and not the other suggests
unreproducibility; should I file a bug report?

php-imap isn't something I personally use. I think some of my web
applications are able to use it.

-- 
David Benfell <benfell at parts-unknown.org>
See https://parts-unknown.org/node/2 if you don't understand the
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