Re: PHP 5.2.3 segfault with syslog standard extension
| From: | Jochem Maas | Date: | Tue, 13 Nov 2007 17:10:20 +0000 |
| Subject: | Re: PHP 5.2.3 segfault with syslog standard extension | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-264450@lists.php.net to get a copy of this message | ||
hi Nir,
I think you should direct this question to internals@lists.php.net
(the php core developers list).
Rachmel, Nir (Nir) wrote:
> Hi,
>
> I am running PHP 5.2.3 as a statically compiled module for a web server
> (appWeb, which is an embbeded apache-like server).
> My platform is a ppc processor, running Windriver Linux.
>
> The problem I encounter is, that when printing many syslogs to the
> system my web-server crashes.
>
> I have backtraced the problem to a specific call to a 'free' system call
> in the syslog.c extension:
>
> PHP_FUNCTION(openlog)
> {
> char *ident;
> long option, facility;
> int ident_len;
>
> if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sll", &ident,
> &ident_len, &option, &facility) == FAILURE) {
> return;
> }
> if (BG(syslog_device)) {
> free(BG(syslog_device));
> }
> BG(syslog_device) = zend_strndup(ident, ident_len);
> openlog(BG(syslog_device), option, facility);
> RETURN_TRUE;
> }
>
> has anyone run into a same problem... or have any ideas as to how to
> resolve this?
>
> Thanks in advance, Nir.
>