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[2003-01-02 14:04 UTC] iliaa@php.net
[2003-01-17 22:15 UTC] sniper@php.net
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Last updated: Thu Jan 02 17:01:28 2025 UTC |
ereg(..., null) is causing a crash in Apache, but not in command line mode. I'm using the following file in /path/to/htdocs/test.php: <?php define_syslog_variables(); openlog('ereg() test', LOG_CONS | LOG_PERROR, LOG_USER); header("Content-Type: text/plain\r\n"); syslog(LOG_ERR, "one\n"); echo "one\n"; ereg('wsdl', $unsetVariable); syslog(LOG_ERR, "two\n"); echo "two\n"; ?> Nothing fancy, just trying to call ereg() with an unset variable as a second argument (the nusoap package at http://dietrich.ganx4.com/nusoap/ does this all over the place). This used to work just fine with 4.2.3. If I run it from the 4.3.0 command line, it works as well: $ php test.php ereg() test: one X-Powered-By: PHP/4.1.2 Content-Type: text/plain one ereg() test: two two However, if I go to that page in a web browser, I get nothing back and this in the logs: ereg() test: one FATAL: emalloc(): Unable to allocate 1449143544 bytes ereg() test: one FATAL: emalloc(): Unable to allocate 1449143544 bytes ereg() test: one FATAL: emalloc(): Unable to allocate 1449143544 bytes ereg() test: one FATAL: emalloc(): Unable to allocate 1449143544 bytes ereg() test: one FATAL: emalloc(): Unable to allocate 1449143544 bytes ereg() test: one FATAL: emalloc(): Unable to allocate 1449143544 bytes ereg() test: one FATAL: emalloc(): Unable to allocate 1449143544 bytes ereg() test: one FATAL: emalloc(): Unable to allocate 1449143544 bytes ereg() test: one FATAL: emalloc(): Unable to allocate 1449143544 bytes ereg() test: one FATAL: emalloc(): Unable to allocate 1449143544 bytes The weird thing is that if I call ereg('', ''); once in the program before all other ereg() calls, everything works as before (shared state initialization? are these thread safe?). I'm using apache_1.3.27, curl-7.10.2, libxml2-2.4.30, libxslt-1.0.23, mod_ssl-2.8.11-1.3.27, openssl-engine-0.9.6g, and php-4.3.0 (everything else comes from the most up-to-date RedHat 7.3 distro). Here is my Apache 1.3.27 build configuration (pretty simple). I'm using EAPI_MM=SYSTEM SSL_BASE="${ARENA_HOME}" ./configure \ --disable-module=userdir \ --enable-module=ssl \ --enable-shared=ssl \ --enable-shared=max \ "--prefix=${ARENA_HOME}" \ --with-layout=GNU Here is my PHP 4.3.0 build configuration: EXTRA_LDFLAGS="-L/usr/X11R6/lib -lpthread" ./configure \ --disable-short-tags \ --disable-rpath \ --disable-url-fopen-wrapper \ --enable-bcmath \ --enable-calendar \ --enable-debugger \ --enable-dio \ --enable-discard-path \ --enable-embed=shared \ --enable-exif \ --enable-force-cgi-redirect \ --enable-ftp \ --enable-inline-optimization \ --enable-gd-native-ttf \ --enable-magic-quotes \ --enable-mailparse \ --enable-memory-limit \ --enable-mime-magic \ --enable-safe-mode \ --enable-shmop \ --enable-sockets \ --enable-sysvsem \ --enable-sysvshm \ --enable-track-vars \ --enable-trans-sid \ --enable-wddx \ "--prefix=${ARENA_HOME}" \ "--with-apxs=${ARENA_HOME}/sbin/apxs" \ --with-bz2=shared \ "--with-config-file-path=${ARENA_HOME}/etc" \ --with-db3 \ "--with-curl=shared,${ARENA_HOME}" \ "--with-dom=${ARENA_HOME}" \ "--with-dom-exslt=${ARENA_HOME}" \ "--with-dom-xslt=${ARENA_HOME}" \ --with-expat-dir=/usr \ --with-freetype-dir=/usr \ --with-gd=shared \ --with-gettext=shared \ --with-gmp \ --with-iconv=shared \ --with-imap=shared \ "--with-imap-ssl=${ARENA_HOME}" \ --with-jpeg-dir=/usr \ --with-kerberos \ --with-layout=GNU \ --with-mysql=shared,/usr \ --with-ncurses=shared \ "--with-openssl=shared,${ARENA_HOME}" \ --with-pgsql=shared \ --with-pic \ --with-png-dir=/usr \ --with-pspell=shared \ --with-readline \ --with-regex=system \ --with-ttf=shared \ --with-xmlrpc=shared \ --with-xpm-dir=/usr/X11R6 \ --with-zlib \ --x-includes=/usr/X11R6/include/X11 \ --x-libraries=/usr/X11R6/lib