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TOPIC: JVideoDirect » Jvideodirect segmentation fault
#2245
JVideoDirect » Jvideodirect segmentation fault 1 Year, 11 Months ago Karma: 0
This url:
208.64.31.105/index.php?option=com_jvide...irect&Itemid=173

Causes the server (apache) to segfault.

All I've done so far is upload the component and set the config to 'Fetch embed only'. The Admin->Check reports no issues. I'm stumped. This is on a cPanel VPS if that matters.

Thanks

PS - there is an issue with my subscription so this is the free component. Hopefully the subscription thing will be sorted out soon.
BBOYJIMO
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#2250
Re:JVideoDirect » Jvideodirect segmentation fault 1 Year, 11 Months ago Karma: 0
OK - changing templates to the default gets around the segfault (wtf any idea why?).

However, the component does not seem to be playing the videos - only audio. Any ideas?

Thanks.
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#2251
Re:JVideoDirect » Jvideodirect segmentation fault 1 Year, 11 Months ago Karma: 0
OK - I had another module published that was conflicting. Now, I can get a video to play.

Now, I need to get back to the right template - rt_infusion. Any clue why the main view would cause a segfault? I get a message like this:
Code:
child pid XXXXX exit signal Segmentation fault


Thanks.
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#2254
Re:JVideoDirect » Jvideodirect segmentation fault 1 Year, 11 Months ago Karma: 16
how many apache accelerator you have installed?
cassie
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#2257
Re:JVideoDirect » Jvideodirect segmentation fault 1 Year, 11 Months ago Karma: 0
AFAIK, none:
Code:
root@208 [~]# /usr/local/apache/bin/httpd -l
Compiled in modules:
  core.c
  mod_access.c
  mod_auth.c
  mod_include.c
  mod_log_config.c
  mod_logio.c
  mod_env.c
  mod_expires.c
  mod_headers.c
  mod_setenvif.c
  mod_proxy.c
  proxy_connect.c
  proxy_ftp.c
  proxy_http.c
  mod_ssl.c
  prefork.c
  http_core.c
  mod_mime.c
  mod_status.c
  mod_autoindex.c
  mod_asis.c
  mod_info.c
  mod_suexec.c
  mod_cgi.c
  mod_negotiation.c
  mod_dir.c
  mod_imap.c
  mod_actions.c
  mod_userdir.c
  mod_alias.c
  mod_rewrite.c
  mod_so.c
root@208 [~]# grep -i loadmodule /etc/httpd/conf/httpd.conf
LoadModule auth_passthrough_module modules/mod_auth_passthrough.so
LoadModule bwlimited_module modules/mod_bwlimited.so
LoadModule frontpage_module modules/mod_frontpage.so

What kills me is that JVD loads fine with the default template. Do you have any other ideas what could cause this? On a fetch-only setup, are there any PHP calls to exec()? I did not see any but maybe missed one?

Thanks.
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#2274
Re:JVideoDirect » Jvideodirect segmentation fault 1 Year, 11 Months ago Karma: 0
OK - I've left the original VPS in favor of another one, and the component sefaults there also. I'm working on getting a trace, but in the meantime: do you have any other ideas?

This is a bare-bones LAMP stack. No accelerators, no cPanel, nothing like that.
Code:
httpd -V
Server version: Apache/2.2.3
Server built:   Nov 12 2009 18:43:41
Server's Module Magic Number: 20051115:3
Server loaded:  APR 1.2.7, APR-Util 1.2.7
Compiled using: APR 1.2.7, APR-Util 1.2.7
Architecture:   64-bit
Server MPM:     Prefork
  threaded:     no
    forked:     yes (variable process count)
Server compiled with....
 -D APACHE_MPM_DIR="server/mpm/prefork"
 -D APR_HAS_SENDFILE
 -D APR_HAS_MMAP
 -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
 -D APR_USE_SYSVSEM_SERIALIZE
 -D APR_USE_PTHREAD_SERIALIZE
 -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
 -D APR_HAS_OTHER_CHILD
 -D AP_HAVE_RELIABLE_PIPED_LOGS
 -D DYNAMIC_MODULE_LIMIT=128
 -D HTTPD_ROOT="/etc/httpd"
 -D SUEXEC_BIN="/usr/sbin/suexec"
 -D DEFAULT_PIDLOG="logs/httpd.pid"
 -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
 -D DEFAULT_LOCKFILE="logs/accept.lock"
 -D DEFAULT_ERRORLOG="logs/error_log"
 -D AP_TYPES_CONFIG_FILE="conf/mime.types"
 -D SERVER_CONFIG_FILE="conf/httpd.conf"


Code:
# uname -a
Linux keepup 2.6.32.1-rscloud #15 SMP Mon Feb 22 13:22:15 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux


Code:
# php --version
PHP 5.1.6 (cli) (built: Jan 13 2010 17:09:42) 
Copyright (c) 1997-2006 The PHP Group
Zend Engine v2.1.0, Copyright (c) 1998-2006 Zend Technologies


Thanks.
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#2275
Re:JVideoDirect » Jvideodirect segmentation fault 1 Year, 11 Months ago Karma: 0
Found a workaround: uninstall the rokcandy component. Perhaps this will save someone hours of getting debug symbols installed and stepping through breakpoints...
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