Bug #15665 Updated: readdir() crashes

ID: 15665 Updated by: pav@oook.cz Reported By: david@acz.org Status: Open Bug Type: Reproducible crash Operating System: FreeBSD 4.4-STABLE PHP Version: 4.1.1 New Comment: I have very similar thing happening. Script is reading directory with a lot of image files, printing them in colors. The script crash as both mod_php4 in apache and command-line. It crash every time at same position, however it crash in different positions when called thru apache and when run from command line. Relevant part of script: $handle = opendir("/home/pav/images/fit"); while ($fajl = readdir($handle)) { if ($fajl == "." || $fajl == "..") continue; echo '<a href="wow.php3?showme='.$fajl.'" target="_blank" style="color: '; if ($rates[$fajl]) echo calclinkcolor($ratingy[$fajl]); else echo calclinkcolor(-1); echo '">'.$fajl."</a>\n"; } closedir($handle); backtrace #0 0x2836aaed in readdir_r () from /usr/lib/libc.so.4 (gdb) bt #0 0x2836aaed in readdir_r () from /usr/lib/libc.so.4 #1 0x8091935 in php_if_readdir () #2 0x80ed79c in execute () #3 0x80d9171 in zend_execute_scripts () #4 0x8062406 in php_execute_script () #5 0x8060288 in main () #6 0x805f629 in _start () PHP 4.2.1, Apache 1.3.24, FreeBSD 4.5-STABLE Previous Comments: ------------------------------------------------------------------------ [2002-05-08 04:49:34] david@acz.org I had the mkdir problem in 4.1.1 under FreeBSD, but it appears to be fixed in 4.2.1RC2: http://bugs.php.net/bug.php?id=17034 ------------------------------------------------------------------------ [2002-05-08 04:35:09] jason@jase.org Ok, ignore that :) Maybe its related? ------------------------------------------------------------------------ [2002-05-08 04:33:49] jason@jase.org See: http://bugs.php.net/bug.php?id=16905 (closed) && http://www.freebsd.org/cgi/query-pr.cgi?pr=ports/37825 (patch) Jason ------------------------------------------------------------------------ [2002-04-13 08:55:39] noemail@a.ml forgon to tell you... apache 1.3.22 and php4.1.1 (both from the ports collection) ------------------------------------------------------------------------ [2002-04-13 08:54:30] noemail@a.ml I have the same problems with a script under freebsd4.5-release. It just started crasching out of nothing. No change in the dirscancode, no change on the server. Worked just fine before yesterday. The only way to run the script now is to press the updatebutton in internetexplorer several times quite quickly, it works when I do so (I get about 5-6 httpds wotrking in the background). This is so strange. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/15665 -- Edit this bug report at http://bugs.php.net/?id=15665&edit=1