ID: 20254
User updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Feedback
+Status: Open
Bug Type: IMAP related
Operating System: Linux (2.4.18)
PHP Version: 4.2.3
New Comment:
I deleted many html tags and php code.
Ctrl+F5(reload) gives good result or crash.
$ cat test.php
<?php
$mailbox = imap_open("{localhost:143}"."INBOX.test",
"[EMAIL PROTECTED]", "******");
$object = imap_fetchstructure($mailbox, 1);
$header = imap_header($mailbox, 1);
$from = $header->from[0]->personal;
if(!$from) $from = $header->$from[0]->mailbox;
$subject = htmlspecialchars(chop($header->Subject));
if(!$subject) $subject = "Null !!";
$to = $header->to[0]->personal;
if(!$to) $to = $header->to[0]->mailbox;
echo("Subject: $subject<br>");
echo("Date : " . $header->Date . "<br>");
echo("From : $from<br>");
echo("To : $to<br>");
imap_close($mailbox);
?>
Previous Comments:
------------------------------------------------------------------------
[2002-11-05 14:29:25] [EMAIL PROTECTED]
The last error implies crash somewhere in the Apache 2 code. Does this
crash happen on any particular script, if so, could you please provide
the smallest possible version of such a script that can be used to
replicate the problem.
------------------------------------------------------------------------
[2002-11-05 09:43:28] [EMAIL PROTECTED]
I tried above cvs version.
It worked but apache logs said,
[Wed Nov 06 00:44:50 2002] [notice] child pid 15305 exit signal
Segmentation fault (11)
[Wed Nov 06 00:44:55 2002] [notice] child pid 15371 exit signal
Segmentation fault (11)
[Wed Nov 06 00:44:58 2002] [notice] child pid 15401 exit signal
Segmentation fault (11)
and the back-trace here.
(gdb) bt
#0 0x402debd3 in chunk_alloc () from /lib/libc.so.6
#1 0x402de9d0 in malloc () from /lib/libc.so.6
#2 0x4052b06f in _emalloc (size=256, __zend_filename=0x405e8740
"/usr/local/src/php4-200211030600/Zend/zend_stack.c",
__zend_lineno=27, __zend_orig_filename=0x0, __zend_orig_lineno=0)
at /usr/local/src/php4-200211030600/Zend/zend_alloc.c:154
#3 0x4053d0de in zend_stack_init (stack=0x40654380) at
/usr/local/src/php4-200211030600/Zend/zend_stack.c:27
#4 0x4052c3d6 in zend_init_compiler_data_structures () at
/usr/local/src/php4-200211030600/Zend/zend_compile.c:73
#5 0x4052c4f0 in init_compiler () at
/usr/local/src/php4-200211030600/Zend/zend_compile.c:100
#6 0x4053e998 in zend_activate () at
/usr/local/src/php4-200211030600/Zend/zend.c:594
#7 0x40506bba in php_request_startup () at
/usr/local/src/php4-200211030600/main/main.c:833
#8 0x40556c1a in php_apache_request_ctor (f=0x81dcb68, ctx=0x81df000)
at
/usr/local/src/php4-200211030600/sapi/apache2filter/sapi_apache2.c:375
#9 0x40556e67 in php_output_filter (f=0x81dcb68, bb=0x81dce60)
at
/usr/local/src/php4-200211030600/sapi/apache2filter/sapi_apache2.c:449
#10 0x080ac5a7 in ap_pass_brigade (next=0x81dcb68, bb=0x81dcc98) at
util_filter.c:540
#11 0x080b2868 in default_handler (r=0x81dd9c8) at core.c:3317
#12 0x080a1bd6 in ap_run_handler (r=0x81dd9c8) at config.c:194
#13 0x080a20f1 in ap_invoke_handler (r=0x81dd9c8) at config.c:401
#14 0x08084e93 in ap_process_request (r=0x81dd9c8) at
http_request.c:288
#15 0x080810b8 in ap_process_http_connection (c=0x81d3578) at
http_core.c:293
#16 0x080aa6b6 in ap_run_process_connection (c=0x81d3578) at
connection.c:85
#17 0x080a0889 in child_main (child_num_arg=0) at prefork.c:696
#18 0x080a093c in make_child (s=0x812b950, slot=0) at prefork.c:736
#19 0x080a0a26 in startup_children (number_to_start=5) at
prefork.c:808
#20 0x080a0d28 in ap_mpm_run (_pconf=0x80e8690, plog=0x8126788,
s=0x812b950) at prefork.c:1024
#21 0x080a5dab in main (argc=2, argv=0xbffffa44) at main.c:643
#22 0x402821c4 in __libc_start_main () from /lib/libc.so.6
------------------------------------------------------------------------
[2002-11-05 07:18:10] [EMAIL PROTECTED]
Please try using this CVS snapshot:
http://snaps.php.net/php4-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php4-win32-latest.zip
------------------------------------------------------------------------
[2002-11-05 03:54:59] [EMAIL PROTECTED]
Here gdb backtrace.
(gdb) run -X
Starting program: /usr/local/apache2/bin/httpd -X
[New Thread 1024 (LWP 21817)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (LWP 21817)]
0x402df6dc in chunk_free () from /lib/libc.so.6
(gdb) bt
#0 0x402df6dc in chunk_free () from /lib/libc.so.6
#1 0x402df548 in free () from /lib/libc.so.6
#2 0x404583a7 in _php_make_header_object (myzvalue=0x823b188,
en=0x82444a8, tsrm_ls=0x8186838) at php_imap.c:3724
#3 0x4044d232 in zif_imap_headerinfo (ht=2, return_value=0x823b188,
this_ptr=0x0, return_value_used=1, tsrm_ls=0x8186838)
at php_imap.c:1631
#4 0x403fd5f0 in execute (op_array=0x81e1d08, tsrm_ls=0x8186838) at
./zend_execute.c:1598
#5 0x404100ed in zend_execute_scripts (type=8, tsrm_ls=0x8186838,
retval=0x0, file_count=3) at zend.c:812
#6 0x404236fd in php_execute_script (primary_file=0xbffff730,
tsrm_ls=0x8186838) at main.c:1383
#7 0x4041e959 in php_output_filter (f=0x81d9980, bb=0x81d9ef0) at
sapi_apache2.c:409
#8 0x080ac5a7 in ap_pass_brigade (next=0x81d9980, bb=0x81d9ab0) at
util_filter.c:540
#9 0x080b2868 in default_handler (r=0x81ce7b0) at core.c:3317
#10 0x080a1bd6 in ap_run_handler (r=0x81ce7b0) at config.c:194
#11 0x080a20f1 in ap_invoke_handler (r=0x81ce7b0) at config.c:401
#12 0x08084e93 in ap_process_request (r=0x81ce7b0) at
http_request.c:288
#13 0x080810b8 in ap_process_http_connection (c=0x81ca3b0) at
http_core.c:293
#14 0x080aa6b6 in ap_run_process_connection (c=0x81ca3b0) at
connection.c:85
#15 0x080a0889 in child_main (child_num_arg=0) at prefork.c:696
#16 0x080a093c in make_child (s=0x812b950, slot=0) at prefork.c:736
#17 0x080a0a26 in startup_children (number_to_start=5) at
prefork.c:808
#18 0x080a0d28 in ap_mpm_run (_pconf=0x80e8690, plog=0x8126788,
s=0x812b950) at prefork.c:1024
#19 0x080a5dab in main (argc=2, argv=0xbffffa44) at main.c:643
#20 0x402821c4 in __libc_start_main () from /lib/libc.so.6
(gdb)
------------------------------------------------------------------------
[2002-11-05 01:52:28] [EMAIL PROTECTED]
imap_header() quietly crashes.
This sample message have bad Reply-To header.
machine A)
php : 4.2.3
c-client : imap-2001a
apache : 1.3.26
machine B)
php : 4.2.3
c-client : imap-2002.RC10
apache : 2.0.42
above two machine got same result.
--
Return-Path: <[EMAIL PROTECTED]>
Delivered-To: [EMAIL PROTECTED]
Received: (qmail 2862 invoked by uid 0); 5 Nov 2002 16:36:11 +0900
Date: 5 Nov 2002 16:36:11 +0900
Message-ID: <[EMAIL PROTECTED]>
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Reply-To: <>
Subject: This is Subject
This is body.
--
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=20254&edit=1
