[php-maint] Bug#577784: Bug#577784: backtrace for php5-cgi segfault

[sean finney]

hi andy,

interesting...   it's not clear to me whether this is the same problem, but
as we haven't received any other follow up i'm happy to run with this
backtrace and close the bug when we fix any segfault :)

On Tue, Apr 20, 2010 at 08:58:29PM -0500, Andy Wettstein wrote:
> I'm seeing segfault when attempting to authenticate to gallery2.  
> I'm running with lighttpd and was able generate a core file and backtrace:
> 
> #0  0x00007f521b85c7c1 in strlen () from /lib/libc.so.6
> #1  0x00007f52188dc2cd in my_strdup () from /usr/lib/libmysqlclient_r.so.16
> #2  0x00007f52189071ab in mysql_options () from /usr/lib/libmysqlclient_r.so.16
> #3  0x00007f521866cfae in zif_mysqli_options (ht=0, return_value=0x2383808, 
>     return_value_ptr=0x0, this_ptr=0xffffffff, return_value_used=0)
>     at /build/buildd-php5_5.3.2-1-amd64-Nz9Pgu/php5-5.3.2/ext/mysqli/mysqli_api.c:1703

i've just tried a few variations of calling mysqli_options and don't see
anything particularly worrying, do you think you could find the relevant code
in the gallery source code which is calling mysqli_options?  maybe running
info locals at frames 0-4 as well?  thanks!


	sean
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