Bug #16886 Updated: Seg. fault on socket_close if socket died

ID: 16886 Updated by: mfischer@php.net Reported By: tech@kalyweb.com -Status: Open +Status: Feedback Bug Type: Sockets related Operating System: Linux RedHat 7.2 PHP Version: 4.0CVS-2002-04-28 New Comment: To properly diagnose this bug, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Previous Comments: ------------------------------------------------------------------------ [2002-04-28 08:43:06] tech@kalyweb.com I had that issue : I use a non blocking socket to read a data stream. I was assuming that if socket_read($socket) !== false then I should close the socket !! NO ! I must not ! If I close that socket, I have an error : 9975 Segmentation fault /usr/local/php-cgi/bin/php -q ./core.php I checked socket_last_error and I found : 104 : Connexion reset by peer .... It would be nice if the socket is checked before socket_close or socket_shutdown ... I don't know sockets system under Linux . I can't fix that :( To have the same error, create a socket, listen on it, accept accept that connexion. On the remote machine, close the telnet (kill or other :D) and then do socket_close on your socket. Then you have a seg. fault ! ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=16886&edit=1