ID: 20186 Updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] -Status: Feedback +Status: No Feedback Bug Type: Reproducible crash Operating System: FreeBSD PHP Version: 4.2.2 New Comment:
No feedback was provided. The bug is being suspended because we assume that you are no longer experiencing the problem. If this is not the case and you are able to provide the information that was requested earlier, please do so and change the status of the bug back to "Open". Thank you. Previous Comments: ------------------------------------------------------------------------ [2002-10-31 09:05:14] [EMAIL PROTECTED] Thank you for this bug report. To properly diagnose the problem, 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". Thank you for helping us make PHP better. Please try it with CVS version. ------------------------------------------------------------------------ [2002-10-31 03:57:49] [EMAIL PROTECTED] Sorry, might help to mention that I did try the function first without using globals and returning the directory file_count and adding it up and returning the total, also had the same problem. ------------------------------------------------------------------------ [2002-10-31 03:50:10] [EMAIL PROTECTED] I get this all the time when I include a recursive function call. I've tried rewriting the function several ways and get intermitten Segmentation faults, saw a SuSe Linux report about scripts terminating with similar output in the web server error_log. I"ve tried just opening the fh and going down recursive directories with this, got the seg faults often.This version buffers the file names in an array, closes the directory handle then processes the array, to count certain types of files in the directory tree. Still segfaults often enough to make it unreliable. I turned on the autoflush in php.ini and it dies in this routine. FreeBSD 4.5-RELEASE Apache/1.3.26 (Unix) PHP/4.2.2 mod_ssl/2.8.9 OpenSSL/0.9.6g RegisterGlobals = On :) I use a perl script for my apache coplilation, here's my php_config line. --with-mysql=/usr/local --with-gd=/usr/local --with-jpeg-dir=/usr/local/lib --with-png-dir=/usr/ local/lib --with-zlib-dir=/usr/lib $xpm --with-freetype-dir=/usr/local/lib --with-mcrypt=/usr/local --with-gettext --wit h-xml --with-zlib=/usr --with-bz2=/usr/local --with-zip=/usr/local --with-mm=/usr/local --with-apache=../$apache --enable-ftp --disable-debug --enable-track-vars Here's the current version of the function function CountFiles($dir,$d) { global $home; global $prod_count; $farray = array(); $d++; if (is_dir("$home$dir")) { print "<!-- ISDIR dir=$dir level=$d -->\n"; if ($dfh = @opendir("$home$dir")) { while (($fil = readdir($dfh)) !== false) { if (!preg_match("/^\.+$/", $fil)) { array_push($farray,"$fil"); } } closedir($dfh); if (count($farray) > 0) { while (list ($key, $file) = each ($farray)) { if (is_dir("$home$dir/$file")) { CountFiles("$dir/$file",$d); flush(); } else if (preg_match("/^thumb_\w+\.|\.wav$|\.aif$/", $file)) { $prod_count++; print "<!-- POST dir=$dir/$file prod_count=$prod_count -->\n"; flush(); } } } } } flush(); } It's not entirely reproducible, but once I got a directory where it causes the segfault I can comment out this routine and it's okay, comment it back and reload and it segfaults. So in that sense it's reproducible. Restarting the web server has no effect. Though if I reload enough times sometimes the script completes, there is definitely some sort of bug, maybe the filehandle or array declaration isn't local or leaks out, not sure. Hope it's not something stupid I overlooked. :) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=20186&edit=1
