Description:
------------
=====================
AMQP version 1.05
PHP version 5.3.16 
CentOS 6.3 Final
=====================

 php -i |grep configure
Configure Command =>  './configure'  '--host=x86_64-unknown-linux-gnu' '--
build=x86_64-unknown-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/lib64' '--
libexecdir=/usr/libexec' '--localstatedir=/var' '--sharedstatedir=/var/lib' '--
mandir=/usr/share/man' '--infodir=/usr/share/info' '--cache-file=../config.cache' 
'--with-libdir=lib64' '--with-config-file-path=/etc' '--with-config-file-scan-
dir=/etc/php.d' '--enable-debug' '--with-pic' '--disable-rpath' '--without-pear' 
'--with-bz2' '--with-exec-dir=/usr/bin' '--with-freetype-dir=/usr' '--with-png-
dir=/usr' '--with-xpm-dir=/usr' '--enable-gd-native-ttf' '--with-t1lib=/usr' '--
without-gdbm' '--with-gettext' '--with-gmp' '--with-iconv' '--with-jpeg-dir=/usr' 
'--with-openssl' '--with-pcre-regex=/usr' '--with-zlib' '--with-layout=GNU' '--
enable-exif' '--enable-ftp' '--enable-magic-quotes' '--enable-sockets' '--with-
kerberos' '--enable-ucd-snmp-hack' '--enable-shmop' '--enable-calendar' '--with-
libxml-dir=/usr' '--enable-xml' '--with-system-tzdata' '--with-mhash' '--enable-
force-cgi-redirect' '--libdir=/usr/lib64/php' '--enable-pcntl' '--with-
imap=shared' '--with-imap-ssl' '--enable-mbstring=shared' '--enable-mbregex' '--
with-gd=shared' '--enable-bcmath=shared' '--enable-dba=shared' '--with-db4=/usr' 
'--with-xmlrpc=shared' '--with-ldap=shared' '--with-ldap-sasl' '--enable-
mysqlnd=shared' '--with-mysql=shared,mysqlnd' '--with-mysqli=shared,mysqlnd' '--
with-mysql-sock=/var/lib/mysql/mysql.sock' '--enable-dom=shared' '--with-
pgsql=shared' '--enable-wddx=shared' '--with-snmp=shared,/usr' '--enable-
soap=shared' '--with-xsl=shared,/usr' '--enable-xmlreader=shared' '--enable-
xmlwriter=shared' '--with-curl=shared,/usr' '--enable-fastcgi' '--enable-
pdo=shared' '--with-pdo-odbc=shared,unixODBC,/usr' '--with-pdo-
mysql=shared,mysqlnd' '--with-pdo-pgsql=shared,/usr' '--with-pdo-
sqlite=shared,/usr' '--with-pdo-dblib=shared,/usr' '--with-sqlite3=shared,/usr' '-
-with-sqlite=shared,/usr' '--enable-json=shared' '--enable-zip=shared' '--without-
readline' '--with-libedit' '--with-pspell=shared' '--enable-phar=shared' '--with-
mcrypt=shared,/usr' '--with-tidy=shared,/usr' '--with-mssql=shared,/usr' '--
enable-sysvmsg=shared' '--enable-sysvshm=shared' '--enable-sysvsem=shared' '--
enable-posix=shared' '--with-unixODBC=shared,/usr' '--enable-fileinfo=shared' '--
enable-intl=shared' '--with-icu-dir=/usr' '--with-enchant=shared,/usr' '--with-
recode=shared,/usr'

===================================

When we run the code (see test script) and it exits early (for any reason) e,g, 
exit; it exits with a segmentation fault.

gdb trace (as far as I got it)

[Thread debugging using libthread_db enabled]
[New Thread 0x7fffdeca1700 (LWP 3772)]
[Thread 0x7fffdeca1700 (LWP 3772) exited]

Program received signal SIGSEGV, Segmentation fault.
0x00007fffee050ef0 in remove_channel_from_connection (connection=0x10e93b0, 
channel=
    0x14b1b80) at /amqp-1.0.5/amqp_connection.c:272
272            if (resource->slots[slot] == channel) { 

Test script:
---------------
$amqp = new AMQPConnection();
$amqp->setHost('localhost');
		
try {
    $amqp->connect();
			
    $channel = new AMQPChannel($amqp);
} catch (AMQPException $e) {
    //DO Something
    throw $e
}
		
$exchange = new AMQPExchange($channel);
$exchange->setName('myexchange');
$exchange->setType(AMQP_EX_TYPE_TOPIC);
$exchange->declare();

exit; //This will cause the segfault

Expected result:
----------------
The script exits.

Actual result:
--------------
Segmentation Fault (Core Dumped)