bin/115631: Re: PHP5 + oci8 consistently segfaults on script exit

[Simun Mikecin]

The following reply was made to PR bin/115631; it has been noted by GNATS.

From: Simun Mikecin <numisemis at yahoo.com>
To: Gordon Stratton <tsr2600 at gmail.com>
Cc: freebsd-database at freebsd.org, mi at aldan.algebra.com,
  bug-followup at freebsd.org
Subject: bin/115631: Re: PHP5 + oci8 consistently segfaults on script exit
Date: Thu, 13 Sep 2007 03:52:08 -0700 (PDT)

 --- Gordon Stratton <tsr2600 at gmail.com> wrote:
 > I did some testing, and the patch does seem to help. However, there seem
 > to be a couple cases where a segmentation fault still occurs.  The first
 > is when I attempt to open a file with PHP that does not exist:
 > 
 > $ php doesntexist
 > Could not open input file: doesntexist
 > Segmentation fault
 > 
 > The second case involves a different PHP extension, pdo_dblib.so (the
 > OCI8 extensions seem to work OK now):
 > 
 > (gdb) bt
 > #0  0x2912313c in ?? ()
 > #1  0x285855c7 in pthread_mutex_lock () from /lib/libc.so.6
 > #2  0x28f09bf3 in dbexit () from /usr/local/lib/libsybdb.so.5
 > #3  0x28efb86b in zm_shutdown_pdo_dblib () from
 > /usr/local/lib/php/20060613-debug/pdo_dblib.so
 > #4  0x0816ceb0 in module_destructor (module=0x832a300) at
 > /usr/ports/lang/php5/work/php-5.2.3/Zend/zend_API.c:1894
 > #5  0x0817171a in zend_hash_apply_deleter (ht=0x826c620, p=0x8330280)
 > at /usr/ports/lang/php5/work/php-5.2.3/Zend/zend_hash.c:611
 > #6  0x08171873 in zend_hash_graceful_reverse_destroy (ht=0x826c620) at
 > /usr/ports/lang/php5/work/php-5.2.3/Zend/zend_hash.c:646
 > #7  0x08166ca7 in zend_shutdown () at
 > /usr/ports/lang/php5/work/php-5.2.3/Zend/zend.c:733
 > #8  0x081205f5 in php_module_shutdown () at
 > /usr/ports/lang/php5/work/php-5.2.3/main/main.c:1684
 > #9  0x081ce73b in main (argc=20, argv=0xbfbfeca0) at
 > /usr/ports/lang/php5/work/php-5.2.3/sapi/cli/php_cli.c:1333
 
 Have those two cases (doesntexist and pdo_dblib) segfaulted without this patch?
 
 
 
        
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