#34745 [Opn]: mod_php4 holds a read lock on /etc/krb5.keytab

ID: 34745 User updated by: paul dot moore at centrify dot com Reported By: paul dot moore at centrify dot com Status: Open Bug Type: *General Issues Operating System: redhat es3 PHP Version: 4.4.0 New Comment: ok - so I lied. Sorry a) turns out this is redhat 9 not es3 b) its php 4.2.2 (came in the redhat box) I cannot repro on es3 with 4.3.2 (in box version) It would be nice to know that "yes this was a bug and we fixed it in vxxx". php -i says './configure' '--host=i386-redhat-linux' '--build=i386-redhat-linux' '--target=i386-redhat-linux-gnu' '--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib' '--libexecdir=/usr/libexec' '--localstatedir=/var' '--sharedstatedir=/usr/com' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--cache-file=../config.cache' '--with-config-file-path=/etc' '--with-config-file-scan-dir=/etc/php.d' '--enable-force-cgi-redirect' '--disable-debug' '--enable-pic' '--disable-rpath' '--enable-inline-optimization' '--with-bz2' '--with-db3' '--with-curl' '--with-dom=/usr' '--with-exec-dir=/usr/bin' '--with-freetype-dir=/usr' '--with-png-dir=/usr' '--with-gd' '--enable-gd-native-ttf' '--with-ttf' '--with-gdbm' '--with-gettext' '--with-ncurses' '--with-gmp' '--with-iconv' '--with-jpeg-dir=/usr' '--with-openssl' '--with-png' '--with-pspell' '--with-regex=system' '--with-xml' '--with-expat-dir=/usr' '--with-zlib' '--with-layout=GNU' '--enable-bcmath' '--enable-exif' '--enable-ftp' '--enable-magic-quotes' '--enable-safe-mode' '--enable-sockets' '--enable-sysvsem' '--enable-sysvshm' '--enable-discard-path' '--enable-track-vars' '--enable-trans-sid' '--enable-yp' '--enable-wddx' '--without-oci8' '--with-pear=/usr/share/pear' '--with-imap=shared' '--with-imap-ssl' '--with-kerberos=/usr/kerberos' '--with-ldap=shared' '--with-mysql=shared,/usr' '--with-pgsql=shared' '--with-snmp=shared,/usr' '--with-snmp=shared' '--enable-ucd-snmp-hack' '--with-unixODBC=shared' '--enable-memory-limit' '--enable-bcmath' '--enable-shmop' '--enable-versioning' '--enable-calendar' '--enable-dbx' '--enable-dio' '--enable-mcal' '--enable-force-cgi-redirect' Previous Comments: ------------------------------------------------------------------------ [2005-10-06 20:09:28] paul dot moore at centrify dot com how would I do that - I never use PHP. I just found it to be the problem by commenting out LoadModules from the default redhat configuration until things stopped breaking. ------------------------------------------------------------------------ [2005-10-06 08:43:22] derick@php.net Then what line did they use? (check phpinfo() output) ------------------------------------------------------------------------ [2005-10-06 01:15:26] paul dot moore at centrify dot com i did not build apache or mod_php it came in the redhat box ------------------------------------------------------------------------ [2005-10-06 00:49:39] tony2001@php.net What is your ./configure line? ------------------------------------------------------------------------ [2005-10-06 00:26:00] paul dot moore at centrify dot com Description: ------------ just loading mod_php4 into apache2 makes other apps that write the /etc/krb5.keytab hang. This is also reported as redhat bug 114453 Shut down httpd and those apps go fine. Comment out the loadmodule line and they run fine too Reproduce code: --------------- run apache 2 with php_mod4 use ktutil to remove an entry for /etc/krb5.keytab - it will hang ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=34745&edit=1