Bugzilla Bug 209606

=dev-lang/php-5.2.5_p20080206 makes cacti's poller.php crash while
=dev-lang/php-5.2.5(-r1) worked fine. Vanilla is broken as well => see $URL.
Wating for upstream fix/comments...

Might be related to bug 209501 (which seems to be sparc-related, while this bug
has been reproduced on x86 only until now).

Same here

*** Bug 209649 has been marked as a duplicate of this bug. ***

Is anyone of you able to trigger that bug easily (i.e. a script of 10 lines or
so)?
Is anyone having this problem with an application which does *not* use MySQL?

Could you please try
  php -r 'echo mysql_connect('localhost', 'root', 'password', true, 128);'
and see if it segfaults?

If it wasn't broken on vanilla as well I'd say I have messed up our mysql
charset stuff, but apparently it's really reproducible on vanilla. I'm trying
the same thing in a x86 chroot now (as I've not been able to reproduce it on
amd64).

Thanks to tokyoahead in #gentoo-php who really helped by providing that example
line and doing some additional debugging. =)

Try that with Zend Optimizer 3.3.0a installed and it will insta-crash as i
reported in http://bugs.gentoo.org/show_bug.cgi?id=209649#c1

(In reply to comment #3)
> Could you please try
>   php -r 'echo mysql_connect('localhost', 'root', 'password', true, 128);'
> and see if it segfaults?

Christian, I can confirm that this line (of course with the adjusted PW) fails
as wel on my box.

HTH, regards, 
Urs

It crash as well with 20080210 vanilla snapshot. Updated bug title and upstream
bug.

Updated the upstream bug with some new results.
$AFFECTED_USERS, do you have USE=pic? I'm suspecting it's that causing the
breakage.
Posting emerge -pv php and the arch (x86?) would not hurt.

Shortened output of eix -e php
[D] dev-lang/php
     Available versions:
        (4)     [M]4.4.8_pre20070816 [M]~4.4.8
        (5)     5.2.4_pre200708051230-r2 5.2.5-r1 [M]5.2.5_p20080206
     Installed versions:  5.2.5_p20080206(5)(07:58:34 2008-02-08)(apache2 bzip2
cgi cli ctype doc exif fastbuild ftp gd-external iconv mysql nls pcre pic posix
readline session simplexml soap spell spl ssl tokenizer truetype unicode xml
xsl zip zlib [...])

=> Yes, pic is set. I'll try to recompile w/o pic and post the results later

Ok, I can confirm that php-5.2.5_p20080206 compiled w/o pic on x86 does not
result in a segfault when running
php -r 'echo mysql_connect('localhost', 'root', 'password', true, 128);'

Please, test this patch if you are can reproduce the issue...

http://cvs.php.net/viewvc.cgi/php-src/ext/mysql/php_mysql.c?r1=1.213.2.6.2.20&r2=1.213.2.6.2.21&diff_format=u

Works for me.

Here's an ebuild for easier testing...

http://overlays.gentoo.org/svn/proj/php/testing/dev-lang/php/

Works for me as well. Thanks

Works. Tested with the 5.2.5_p20080206-r2 ebuild from the php-testing overlay.

Also verified working with Zend Optimizer 3.3.0a and Suhosin 0.9.22.

Thank you!
php-5.2.5_p20080206-r2, including the fix, is in CVS now (ebuild-wise it's not
the same as in the overlay as it has some src_test optimizations, but the
installed result is the same).