From: [EMAIL PROTECTED]
Operating system: Linux
PHP version: 4CVS-2002-11-21 (stable)
PHP Bug Type: Reproducible crash
Bug description: PHP CLI Segmentation Fault
A Script running on a shell with php cli using ext/mailparse segaults. Ok,
the script doing his job fine but segfault at the end of processing data.
PHP Configure:
--with-mysql=/usr/local/mysql \
--with-apxs=/usr/local/apache/bin/apxs \
--enable-ftp \
--enable-track-vars \
--enable-trans-sid \
--with-gd \
--with-pdflib \
--with-jpeg-dir=/usr/lib \
--with-tiff-dir=/usr/lib \
--with-png-dir=/usr/lib \
--with-zlib-dir=/usr/lib \
--with-gettext \
--with-imap \
--enable-sockets \
--enable-mailparse
( Mailparse from today's pear/PECL/mailparse CVS )
$gdb php
(gdb) run myscript.php
Program received signal SIGSEGV, Segmentation fault.
0x08169b9e in _efree (ptr=0x82a9764) at /tmp/php4/Zend/zend_alloc.c:229
229 REMOVE_POINTER_FROM_LIST(p);
(gdb) bt
#0 0x08169b9e in _efree (ptr=0x82a9764) at
/tmp/php4/Zend/zend_alloc.c:229
#1 0x08177af1 in _zval_dtor (zvalue=0x82a9908) at
/tmp/php4/Zend/zend_variables.c:44
#2 0x0816f2e6 in free_zend_constant (c=0x82a9908) at
/tmp/php4/Zend/zend_constants.c:31
#3 0x0817d0ee in zend_hash_destroy (ht=0x8254378) at
/tmp/php4/Zend/zend_hash.c:543
#4 0x0816f6b8 in zend_shutdown_constants () at
/tmp/php4/Zend/zend_constants.c:151
#5 0x08178765 in zend_shutdown () at /tmp/php4/Zend/zend.c:552
#6 0x08150de3 in php_module_shutdown () at /tmp/php4/main/main.c:1315
#7 0x0819267e in main (argc=2, argv=0xbffffdf4) at
/tmp/php4/sapi/cli/php_cli.c:809
(gdb) bt full
#0 0x08169b9e in _efree (ptr=0x82a9764) at
/tmp/php4/Zend/zend_alloc.c:229
p = (zend_mem_header *) 0x82a9758
cache_index = 136985032
#1 0x08177af1 in _zval_dtor (zvalue=0x82a9908) at
/tmp/php4/Zend/zend_variables.c:44
zvalue = (zval *) 0x82a9908
#2 0x0816f2e6 in free_zend_constant (c=0x82a9908) at
/tmp/php4/Zend/zend_constants.c:31
c = (zend_constant *) 0x82a9908
#3 0x0817d0ee in zend_hash_destroy (ht=0x8254378) at
/tmp/php4/Zend/zend_hash.c:543
p = (Bucket *) 0x82aa500
q = (Bucket *) 0x82a98d8
#4 0x0816f6b8 in zend_shutdown_constants () at
/tmp/php4/Zend/zend_constants.c:151
No locals.
#5 0x08178765 in zend_shutdown () at /tmp/php4/Zend/zend.c:552
No locals.
#6 0x08150de3 in php_module_shutdown () at /tmp/php4/main/main.c:1315
No locals.
#7 0x0819267e in main (argc=2, argv=0xbffffdf4) at
/tmp/php4/sapi/cli/php_cli.c:809
exit_status = 0
c = 136985032
file_handle = {type = 2 '\002', filename = 0xbffffee2 "exim-ext",
opened_path = 0x0, handle = {fd = 136940424, fp = 0x8298b88},
free_filename = 0 '\0'}
behavior = 1
orig_optind = 1
orig_optarg = 0x0
arg_free = 0xbffffee2 "exim-ext"
script_file = 0xbffffee2 "exim-ext"
global_vars = {head = 0x0, tail = 0x0, size = 4, count = 0, dtor =
0, persistent = 0 '\0', traverse_ptr = 0x823a52c}
interactive = 0
module_started = 1
exec_direct = 0x0
param_error = 0x0
--
Edit bug report at http://bugs.php.net/?id=20539&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=20539&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=20539&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=20539&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=20539&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=20539&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=20539&r=support
Expected behavior: http://bugs.php.net/fix.php?id=20539&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=20539&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=20539&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=20539&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=20539&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=20539&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=20539&r=isapi
