[PHP-DEV] Bug #14862 Updated: xmldocfile segfaults sometimes
ID: 14862
Updated by: chregu
Reported By: [EMAIL PROTECTED]
Old Status: Feedback
Status: Closed
Bug Type: DOM XML related
Operating System: linux
PHP Version: 4.0CVS-2002-01-04
New Comment:
Ok, i give up. Today, I can't reproduce it, either.
If it occurs again, i will reopen this bug.
Previous Comments:
[2002-01-04 19:09:50] [EMAIL PROTECTED]
Doesn't segfault either ... (used ab for testing, this should really be
it).
What's your configure line, which apache version?
[2002-01-04 19:01:51] [EMAIL PROTECTED]
it's sometimes not easy to cause a segfault, but if you once have one,
then they come very often :) and with the following xml-data, it
shouldn't take long...
?xml version=1.0?
buecher bla=bla
buch buch_id=1 isbn=3-8266-0612-4
titelApache Web-Server/titel
jahr2000/jahr
kategorie2/kategorie
/buch
/buecher
[2002-01-04 18:55:42] [EMAIL PROTECTED]
Seems to depend on the input data. No matter how much stress testing I
do, I can't reproduce a crash.
Please provide some crashing input data too.
[2002-01-04 18:09:54] [EMAIL PROTECTED]
xmldocfile produces from time to time segfaults at shutdown (not always,
sometimes more, sometimes less...)
code:
$xmlDoc = xmldocfile(test.xml);
xml: any.
workaround (does the same jobs right, just in more lines :) )
$fd = fopen( $datasrc, r );
$xmlstring = fread( $fd, filesize( $datasrc ) );
fclose( $fd );
$xmlDoc = xmldoc($xmlstring);
backtrace:
0x40224b0b in zend_hash_index_find (ht=0x403747a4, h=1075888551,
pData=0xbfffef38) at zend_hash.c:935
935 if ((p-h == h) (p-nKeyLength == 0)) {
(gdb) bt
#0 0x40224b0b in zend_hash_index_find (ht=0x403747a4, h=1075888551,
pData=0xbfffef38) at zend_hash.c:935
#1 0x402257e8 in _zend_list_delete (id=1075888551) at zend_list.c:53
#2 0x4021bc43 in _zval_dtor (zvalue=0x812653c,
__zend_filename=0x403385bc zend_execute_API.c,
__zend_lineno=274)
at zend_variables.c:64
#3 0x40211e0c in _zval_ptr_dtor (zval_ptr=0x8126990,
__zend_filename=0x40338a13 zend_variables.c, __zend_lineno=189)
at zend_execute_API.c:274
#4 0x4021c08d in _zval_ptr_dtor_wrapper (zval_ptr=0x8126990)
at zend_variables.c:189
#5 0x40223a1a in zend_hash_destroy (ht=0x812657c) at zend_hash.c:541
#6 0x4021bc0f in _zval_dtor (zvalue=0x812dc04,
__zend_filename=0x403385bc zend_execute_API.c,
__zend_lineno=274)
at zend_variables.c:57
#7 0x40211e0c in _zval_ptr_dtor (zval_ptr=0x8126ba8,
__zend_filename=0x40338a13 zend_variables.c, __zend_lineno=189)
at zend_execute_API.c:274
#8 0x4021c08d in _zval_ptr_dtor_wrapper (zval_ptr=0x8126ba8)
at zend_variables.c:189
#9 0x40223a1a in zend_hash_destroy (ht=0x40374688) at zend_hash.c:541
#10 0x40211977 in shutdown_executor () at zend_execute_API.c:173
#11 0x4021d2f3 in zend_deactivate () at zend.c:596
#12 0x4022f95b in php_request_shutdown (dummy=0x0) at main.c:736
#13 0x4022b8e8 in apache_php_module_main (r=0x811b234,
display_source_mode=0)
at sapi_apache.c:96
#14 0x4022c7a8 in send_php (r=0x811b234, display_source_mode=0,
filename=0x811bd4c
/usr/local/apache/htdocs/buch/domxml/newfunctions.php)
at mod_php4.c:575
#15 0x4022c82b in send_parsed_php (r=0x811b234) at mod_php4.c:590
#16 0x08073b29 in ap_invoke_handler ()
#17 0x0808893f in process_request_internal ()
#18 0x080889a6 in ap_process_request ()
#19 0x0807f886 in child_main ()
#20 0x0807fa41 in make_child ()
#21 0x0807fbbc in startup_children ()
#22 0x0808024d in standalone_main ()
#23 0x08080aac in main ()
#24 0x400be65f in __libc_start_main () from /lib/libc.so.6
Edit this bug report at http://bugs.php.net/?id=14862edit=1
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[PHP-DEV] Bug #14862 Updated: xmldocfile segfaults sometimes
ID: 14862
Updated by: mfischer
Reported By: [EMAIL PROTECTED]
Old Status: Open
Status: Feedback
Bug Type: DOM XML related
Operating System: linux
PHP Version: 4.0CVS-2002-01-04
New Comment:
Seems to depend on the input data. No matter how much stress testing I
do, I can't reproduce a crash.
Please provide some crashing input data too.
Previous Comments:
[2002-01-04 18:09:54] [EMAIL PROTECTED]
xmldocfile produces from time to time segfaults at shutdown (not always,
sometimes more, sometimes less...)
code:
$xmlDoc = xmldocfile(test.xml);
xml: any.
workaround (does the same jobs right, just in more lines :) )
$fd = fopen( $datasrc, r );
$xmlstring = fread( $fd, filesize( $datasrc ) );
fclose( $fd );
$xmlDoc = xmldoc($xmlstring);
backtrace:
0x40224b0b in zend_hash_index_find (ht=0x403747a4, h=1075888551,
pData=0xbfffef38) at zend_hash.c:935
935 if ((p-h == h) (p-nKeyLength == 0)) {
(gdb) bt
#0 0x40224b0b in zend_hash_index_find (ht=0x403747a4, h=1075888551,
pData=0xbfffef38) at zend_hash.c:935
#1 0x402257e8 in _zend_list_delete (id=1075888551) at zend_list.c:53
#2 0x4021bc43 in _zval_dtor (zvalue=0x812653c,
__zend_filename=0x403385bc zend_execute_API.c,
__zend_lineno=274)
at zend_variables.c:64
#3 0x40211e0c in _zval_ptr_dtor (zval_ptr=0x8126990,
__zend_filename=0x40338a13 zend_variables.c, __zend_lineno=189)
at zend_execute_API.c:274
#4 0x4021c08d in _zval_ptr_dtor_wrapper (zval_ptr=0x8126990)
at zend_variables.c:189
#5 0x40223a1a in zend_hash_destroy (ht=0x812657c) at zend_hash.c:541
#6 0x4021bc0f in _zval_dtor (zvalue=0x812dc04,
__zend_filename=0x403385bc zend_execute_API.c,
__zend_lineno=274)
at zend_variables.c:57
#7 0x40211e0c in _zval_ptr_dtor (zval_ptr=0x8126ba8,
__zend_filename=0x40338a13 zend_variables.c, __zend_lineno=189)
at zend_execute_API.c:274
#8 0x4021c08d in _zval_ptr_dtor_wrapper (zval_ptr=0x8126ba8)
at zend_variables.c:189
#9 0x40223a1a in zend_hash_destroy (ht=0x40374688) at zend_hash.c:541
#10 0x40211977 in shutdown_executor () at zend_execute_API.c:173
#11 0x4021d2f3 in zend_deactivate () at zend.c:596
#12 0x4022f95b in php_request_shutdown (dummy=0x0) at main.c:736
#13 0x4022b8e8 in apache_php_module_main (r=0x811b234,
display_source_mode=0)
at sapi_apache.c:96
#14 0x4022c7a8 in send_php (r=0x811b234, display_source_mode=0,
filename=0x811bd4c
/usr/local/apache/htdocs/buch/domxml/newfunctions.php)
at mod_php4.c:575
#15 0x4022c82b in send_parsed_php (r=0x811b234) at mod_php4.c:590
#16 0x08073b29 in ap_invoke_handler ()
#17 0x0808893f in process_request_internal ()
#18 0x080889a6 in ap_process_request ()
#19 0x0807f886 in child_main ()
#20 0x0807fa41 in make_child ()
#21 0x0807fbbc in startup_children ()
#22 0x0808024d in standalone_main ()
#23 0x08080aac in main ()
#24 0x400be65f in __libc_start_main () from /lib/libc.so.6
Edit this bug report at http://bugs.php.net/?id=14862edit=1
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To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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[PHP-DEV] Bug #14862 Updated: xmldocfile segfaults sometimes
ID: 14862
Updated by: chregu
Reported By: [EMAIL PROTECTED]
Old Status: Feedback
Status: Open
Bug Type: DOM XML related
Operating System: linux
PHP Version: 4.0CVS-2002-01-04
New Comment:
it's sometimes not easy to cause a segfault, but if you once have one,
then they come very often :) and with the following xml-data, it
shouldn't take long...
?xml version=1.0?
buecher bla=bla
buch buch_id=1 isbn=3-8266-0612-4
titelApache Web-Server/titel
jahr2000/jahr
kategorie2/kategorie
/buch
/buecher
Previous Comments:
[2002-01-04 18:55:42] [EMAIL PROTECTED]
Seems to depend on the input data. No matter how much stress testing I
do, I can't reproduce a crash.
Please provide some crashing input data too.
[2002-01-04 18:09:54] [EMAIL PROTECTED]
xmldocfile produces from time to time segfaults at shutdown (not always,
sometimes more, sometimes less...)
code:
$xmlDoc = xmldocfile(test.xml);
xml: any.
workaround (does the same jobs right, just in more lines :) )
$fd = fopen( $datasrc, r );
$xmlstring = fread( $fd, filesize( $datasrc ) );
fclose( $fd );
$xmlDoc = xmldoc($xmlstring);
backtrace:
0x40224b0b in zend_hash_index_find (ht=0x403747a4, h=1075888551,
pData=0xbfffef38) at zend_hash.c:935
935 if ((p-h == h) (p-nKeyLength == 0)) {
(gdb) bt
#0 0x40224b0b in zend_hash_index_find (ht=0x403747a4, h=1075888551,
pData=0xbfffef38) at zend_hash.c:935
#1 0x402257e8 in _zend_list_delete (id=1075888551) at zend_list.c:53
#2 0x4021bc43 in _zval_dtor (zvalue=0x812653c,
__zend_filename=0x403385bc zend_execute_API.c,
__zend_lineno=274)
at zend_variables.c:64
#3 0x40211e0c in _zval_ptr_dtor (zval_ptr=0x8126990,
__zend_filename=0x40338a13 zend_variables.c, __zend_lineno=189)
at zend_execute_API.c:274
#4 0x4021c08d in _zval_ptr_dtor_wrapper (zval_ptr=0x8126990)
at zend_variables.c:189
#5 0x40223a1a in zend_hash_destroy (ht=0x812657c) at zend_hash.c:541
#6 0x4021bc0f in _zval_dtor (zvalue=0x812dc04,
__zend_filename=0x403385bc zend_execute_API.c,
__zend_lineno=274)
at zend_variables.c:57
#7 0x40211e0c in _zval_ptr_dtor (zval_ptr=0x8126ba8,
__zend_filename=0x40338a13 zend_variables.c, __zend_lineno=189)
at zend_execute_API.c:274
#8 0x4021c08d in _zval_ptr_dtor_wrapper (zval_ptr=0x8126ba8)
at zend_variables.c:189
#9 0x40223a1a in zend_hash_destroy (ht=0x40374688) at zend_hash.c:541
#10 0x40211977 in shutdown_executor () at zend_execute_API.c:173
#11 0x4021d2f3 in zend_deactivate () at zend.c:596
#12 0x4022f95b in php_request_shutdown (dummy=0x0) at main.c:736
#13 0x4022b8e8 in apache_php_module_main (r=0x811b234,
display_source_mode=0)
at sapi_apache.c:96
#14 0x4022c7a8 in send_php (r=0x811b234, display_source_mode=0,
filename=0x811bd4c
/usr/local/apache/htdocs/buch/domxml/newfunctions.php)
at mod_php4.c:575
#15 0x4022c82b in send_parsed_php (r=0x811b234) at mod_php4.c:590
#16 0x08073b29 in ap_invoke_handler ()
#17 0x0808893f in process_request_internal ()
#18 0x080889a6 in ap_process_request ()
#19 0x0807f886 in child_main ()
#20 0x0807fa41 in make_child ()
#21 0x0807fbbc in startup_children ()
#22 0x0808024d in standalone_main ()
#23 0x08080aac in main ()
#24 0x400be65f in __libc_start_main () from /lib/libc.so.6
Edit this bug report at http://bugs.php.net/?id=14862edit=1
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PHP Development Mailing List http://www.php.net/
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] Bug #14862 Updated: xmldocfile segfaults sometimes
ID: 14862
Updated by: mfischer
Reported By: [EMAIL PROTECTED]
Old Status: Open
Status: Feedback
Bug Type: DOM XML related
Operating System: linux
PHP Version: 4.0CVS-2002-01-04
New Comment:
Doesn't segfault either ... (used ab for testing, this should really be
it).
What's your configure line, which apache version?
Previous Comments:
[2002-01-04 19:01:51] [EMAIL PROTECTED]
it's sometimes not easy to cause a segfault, but if you once have one,
then they come very often :) and with the following xml-data, it
shouldn't take long...
?xml version=1.0?
buecher bla=bla
buch buch_id=1 isbn=3-8266-0612-4
titelApache Web-Server/titel
jahr2000/jahr
kategorie2/kategorie
/buch
/buecher
[2002-01-04 18:55:42] [EMAIL PROTECTED]
Seems to depend on the input data. No matter how much stress testing I
do, I can't reproduce a crash.
Please provide some crashing input data too.
[2002-01-04 18:09:54] [EMAIL PROTECTED]
xmldocfile produces from time to time segfaults at shutdown (not always,
sometimes more, sometimes less...)
code:
$xmlDoc = xmldocfile(test.xml);
xml: any.
workaround (does the same jobs right, just in more lines :) )
$fd = fopen( $datasrc, r );
$xmlstring = fread( $fd, filesize( $datasrc ) );
fclose( $fd );
$xmlDoc = xmldoc($xmlstring);
backtrace:
0x40224b0b in zend_hash_index_find (ht=0x403747a4, h=1075888551,
pData=0xbfffef38) at zend_hash.c:935
935 if ((p-h == h) (p-nKeyLength == 0)) {
(gdb) bt
#0 0x40224b0b in zend_hash_index_find (ht=0x403747a4, h=1075888551,
pData=0xbfffef38) at zend_hash.c:935
#1 0x402257e8 in _zend_list_delete (id=1075888551) at zend_list.c:53
#2 0x4021bc43 in _zval_dtor (zvalue=0x812653c,
__zend_filename=0x403385bc zend_execute_API.c,
__zend_lineno=274)
at zend_variables.c:64
#3 0x40211e0c in _zval_ptr_dtor (zval_ptr=0x8126990,
__zend_filename=0x40338a13 zend_variables.c, __zend_lineno=189)
at zend_execute_API.c:274
#4 0x4021c08d in _zval_ptr_dtor_wrapper (zval_ptr=0x8126990)
at zend_variables.c:189
#5 0x40223a1a in zend_hash_destroy (ht=0x812657c) at zend_hash.c:541
#6 0x4021bc0f in _zval_dtor (zvalue=0x812dc04,
__zend_filename=0x403385bc zend_execute_API.c,
__zend_lineno=274)
at zend_variables.c:57
#7 0x40211e0c in _zval_ptr_dtor (zval_ptr=0x8126ba8,
__zend_filename=0x40338a13 zend_variables.c, __zend_lineno=189)
at zend_execute_API.c:274
#8 0x4021c08d in _zval_ptr_dtor_wrapper (zval_ptr=0x8126ba8)
at zend_variables.c:189
#9 0x40223a1a in zend_hash_destroy (ht=0x40374688) at zend_hash.c:541
#10 0x40211977 in shutdown_executor () at zend_execute_API.c:173
#11 0x4021d2f3 in zend_deactivate () at zend.c:596
#12 0x4022f95b in php_request_shutdown (dummy=0x0) at main.c:736
#13 0x4022b8e8 in apache_php_module_main (r=0x811b234,
display_source_mode=0)
at sapi_apache.c:96
#14 0x4022c7a8 in send_php (r=0x811b234, display_source_mode=0,
filename=0x811bd4c
/usr/local/apache/htdocs/buch/domxml/newfunctions.php)
at mod_php4.c:575
#15 0x4022c82b in send_parsed_php (r=0x811b234) at mod_php4.c:590
#16 0x08073b29 in ap_invoke_handler ()
#17 0x0808893f in process_request_internal ()
#18 0x080889a6 in ap_process_request ()
#19 0x0807f886 in child_main ()
#20 0x0807fa41 in make_child ()
#21 0x0807fbbc in startup_children ()
#22 0x0808024d in standalone_main ()
#23 0x08080aac in main ()
#24 0x400be65f in __libc_start_main () from /lib/libc.so.6
Edit this bug report at http://bugs.php.net/?id=14862edit=1
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