ID: 21369
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Duplicate
+Status: Bogus
Bug Type: Reproducible crash
Operating System: GNU/Linux 2.4.18-19.7.x (RedHat)
PHP Version: 4.3.0
Previous Comments:
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[2003-01-03 00:31:30] [EMAIL PROTECTED]
This is a duplicate of #21376.
------------------------------------------------------------------------
[2003-01-02 20:07:23] [EMAIL PROTECTED]
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
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Edit this bug report at http://bugs.php.net/?id=21369&edit=1
