Re: [PHP-DEV] streams crash
Apache crashes when running _any_ script (even phpinfo(); segfaults). CLI works fine. Backtrace: #0 0x400e7476 in fflush () from /lib/libc.so.6 #1 0x402ff5b7 in php_stdiop_flush (stream=0x8169bc4) at /home/sander/php/head/php4/main/streams.c:500 #2 0x402fee39 in php_stream_flush (stream=0x8169bc4) at /home/sander/php/head/php4/main/streams.c:186 #3 0x402feb76 in php_stream_free (stream=0x8169bc4, call_dtor=1) at /home/sander/php/head/php4/main/streams.c:70 #4 0x402a44b2 in _file_stream_dtor (rsrc=0x8169c3c) at /home/sander/php/head/php4/ext/standard/file.c:116 #5 0x4031f56d in list_entry_destructor (ptr=0x8169c3c) at /home/sander/php/head/php4/Zend/zend_list.c:177 #6 0x4031f742 in zend_destroy_rsrc_list (ht=0x4043f3dc) at /home/sander/php/head/php4/Zend/zend_list.c:248 #7 0x40311417 in shutdown_executor () at /home/sander/php/head/php4/Zend/zend_execute_API.c:196 #8 0x40319c46 in zend_deactivate () at /home/sander/php/head/php4/Zend/zend.c:596 #9 0x402f7d2b in php_request_shutdown (dummy=0x0) at /home/sander/php/head/php4/main/main.c:795 #10 0x403321b3 in apache_php_module_main (r=0x81647cc, display_source_mode=0) at /home/sander/php/head/php4/sapi/apache/sapi_apache.c:96 #11 0x40332c5e in send_php (r=0x81647cc, display_source_mode=0, filename=0x0) at /home/sander/php/head/php4/sapi/apache/mod_php4.c:575 #12 0x40332cc2 in send_parsed_php (r=0x81647cc) at /home/sander/php/head/php4/sapi/apache/mod_php4.c:590 #13 0x08075999 in ap_invoke_handler () #14 0x0808a7cf in process_request_internal () #15 0x0808a836 in ap_process_request () #16 0x080816f6 in child_main () #17 0x080818b1 in make_child () #18 0x08081a2c in startup_children () #19 0x080820bd in standalone_main () #20 0x0808291c in main () #21 0x4009f65f in __libc_start_main () from /lib/libc.so.6 Sander On 2002.03.16 12:13 [EMAIL PROTECTED] wrote: following little script crashes now: ? $myftp = ftp_connect(ftp.mutt.org); ? it crashes in fflush() of libc and backtrace shows that its called by php_stdiop_flush, which is called from php_stream_flush, php_stream_free, Stefan -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DEV] streams crash
Hi Sander, I've added some asserts and removed a bogus php_stream_flush call; update your streams.c let me know how you get on :-) If this doesn't work, then it's probably to do with the resource management in main/main.c fopen_wrapper_for_zend :-/ --Wez. On 16/03/02, Sander Roobol [EMAIL PROTECTED] wrote: Apache crashes when running _any_ script (even phpinfo(); segfaults). CLI works fine. Backtrace: #0 0x400e7476 in fflush () from /lib/libc.so.6 #1 0x402ff5b7 in php_stdiop_flush (stream=0x8169bc4) at /home/sander/php/head/php4/main/streams.c:500 #2 0x402fee39 in php_stream_flush (stream=0x8169bc4) at /home/sander/php/head/php4/main/streams.c:186 #3 0x402feb76 in php_stream_free (stream=0x8169bc4, call_dtor=1) at /home/sander/php/head/php4/main/streams.c:70 #4 0x402a44b2 in _file_stream_dtor (rsrc=0x8169c3c) at /home/sander/php/head/php4/ext/standard/file.c:116 #5 0x4031f56d in list_entry_destructor (ptr=0x8169c3c) at /home/sander/php/head/php4/Zend/zend_list.c:177 #6 0x4031f742 in zend_destroy_rsrc_list (ht=0x4043f3dc) at /home/sander/php/head/php4/Zend/zend_list.c:248 #7 0x40311417 in shutdown_executor () at /home/sander/php/head/php4/Zend/zend_execute_API.c:196 #8 0x40319c46 in zend_deactivate () at /home/sander/php/head/php4/Zend/zend.c:596 #9 0x402f7d2b in php_request_shutdown (dummy=0x0) at /home/sander/php/head/php4/main/main.c:795 #10 0x403321b3 in apache_php_module_main (r=0x81647cc, display_source_mode=0) at /home/sander/php/head/php4/sapi/apache/sapi_apache.c:96 #11 0x40332c5e in send_php (r=0x81647cc, display_source_mode=0, filename=0x0) at /home/sander/php/head/php4/sapi/apache/mod_php4.c:575 #12 0x40332cc2 in send_parsed_php (r=0x81647cc) at /home/sander/php/head/php4/sapi/apache/mod_php4.c:590 #13 0x08075999 in ap_invoke_handler () #14 0x0808a7cf in process_request_internal () #15 0x0808a836 in ap_process_request () #16 0x080816f6 in child_main () #17 0x080818b1 in make_child () #18 0x08081a2c in startup_children () #19 0x080820bd in standalone_main () #20 0x0808291c in main () #21 0x4009f65f in __libc_start_main () from /lib/libc.so.6 Sander On 2002.03.16 12:13 [EMAIL PROTECTED] wrote: following little script crashes now: ? $myftp = ftp_connect(ftp.mutt.org); ? it crashes in fflush() of libc and backtrace shows that its called by php_stdiop_flush, which is called from php_stream_flush, php_stream_free, Stefan -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DEV] streams crash
Hello, Unfortunately, it still fails. Configures compiles fine, but crashes Apache. The backtrace is still the same. Sander On 2002.03.16 12:25 Wez Furlong wrote: Hi Sander, I've added some asserts and removed a bogus php_stream_flush call; update your streams.c let me know how you get on :-) If this doesn't work, then it's probably to do with the resource management in main/main.c fopen_wrapper_for_zend :-/ --Wez. On 16/03/02, Sander Roobol [EMAIL PROTECTED] wrote: Apache crashes when running _any_ script (even phpinfo(); segfaults). CLI works fine. Backtrace: #0 0x400e7476 in fflush () from /lib/libc.so.6 #1 0x402ff5b7 in php_stdiop_flush (stream=0x8169bc4) at /home/sander/php/head/php4/main/streams.c:500 #2 0x402fee39 in php_stream_flush (stream=0x8169bc4) at /home/sander/php/head/php4/main/streams.c:186 #3 0x402feb76 in php_stream_free (stream=0x8169bc4, call_dtor=1) at /home/sander/php/head/php4/main/streams.c:70 #4 0x402a44b2 in _file_stream_dtor (rsrc=0x8169c3c) at /home/sander/php/head/php4/ext/standard/file.c:116 #5 0x4031f56d in list_entry_destructor (ptr=0x8169c3c) at /home/sander/php/head/php4/Zend/zend_list.c:177 #6 0x4031f742 in zend_destroy_rsrc_list (ht=0x4043f3dc) at /home/sander/php/head/php4/Zend/zend_list.c:248 #7 0x40311417 in shutdown_executor () at /home/sander/php/head/php4/Zend/zend_execute_API.c:196 #8 0x40319c46 in zend_deactivate () at /home/sander/php/head/php4/Zend/zend.c:596 #9 0x402f7d2b in php_request_shutdown (dummy=0x0) at /home/sander/php/head/php4/main/main.c:795 #10 0x403321b3 in apache_php_module_main (r=0x81647cc, display_source_mode=0) at /home/sander/php/head/php4/sapi/apache/sapi_apache.c:96 #11 0x40332c5e in send_php (r=0x81647cc, display_source_mode=0, filename=0x0) at /home/sander/php/head/php4/sapi/apache/mod_php4.c:575 #12 0x40332cc2 in send_parsed_php (r=0x81647cc) at /home/sander/php/head/php4/sapi/apache/mod_php4.c:590 #13 0x08075999 in ap_invoke_handler () #14 0x0808a7cf in process_request_internal () #15 0x0808a836 in ap_process_request () #16 0x080816f6 in child_main () #17 0x080818b1 in make_child () #18 0x08081a2c in startup_children () #19 0x080820bd in standalone_main () #20 0x0808291c in main () #21 0x4009f65f in __libc_start_main () from /lib/libc.so.6 Sander On 2002.03.16 12:13 [EMAIL PROTECTED] wrote: following little script crashes now: ? $myftp = ftp_connect(ftp.mutt.org); ? it crashes in fflush() of libc and backtrace shows that its called by php_stdiop_flush, which is called from php_stream_flush, php_stream_free, Stefan -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DEV] streams crash
Sander, in main/main.c on line 576 there is a ZEND_REGISTER_RESOURCE call. Can you comment out that line and try again? I'd expect a leak instead of a crash now. We need a cleaner solution for this anyway :-/ --Wez. On 16/03/02, Sander Roobol [EMAIL PROTECTED] wrote: Hello, Unfortunately, it still fails. Configures compiles fine, but crashes Apache. The backtrace is still the same. Sander On 2002.03.16 12:25 Wez Furlong wrote: Hi Sander, I've added some asserts and removed a bogus php_stream_flush call; update your streams.c let me know how you get on :-) If this doesn't work, then it's probably to do with the resource management in main/main.c fopen_wrapper_for_zend :-/ --Wez. On 16/03/02, Sander Roobol [EMAIL PROTECTED] wrote: Apache crashes when running _any_ script (even phpinfo(); segfaults). CLI works fine. Backtrace: #0 0x400e7476 in fflush () from /lib/libc.so.6 #1 0x402ff5b7 in php_stdiop_flush (stream=0x8169bc4) at /home/sander/php/head/php4/main/streams.c:500 #2 0x402fee39 in php_stream_flush (stream=0x8169bc4) at /home/sander/php/head/php4/main/streams.c:186 #3 0x402feb76 in php_stream_free (stream=0x8169bc4, call_dtor=1) at /home/sander/php/head/php4/main/streams.c:70 #4 0x402a44b2 in _file_stream_dtor (rsrc=0x8169c3c) at /home/sander/php/head/php4/ext/standard/file.c:116 #5 0x4031f56d in list_entry_destructor (ptr=0x8169c3c) at /home/sander/php/head/php4/Zend/zend_list.c:177 #6 0x4031f742 in zend_destroy_rsrc_list (ht=0x4043f3dc) at /home/sander/php/head/php4/Zend/zend_list.c:248 #7 0x40311417 in shutdown_executor () at /home/sander/php/head/php4/Zend/zend_execute_API.c:196 #8 0x40319c46 in zend_deactivate () at /home/sander/php/head/php4/Zend/zend.c:596 #9 0x402f7d2b in php_request_shutdown (dummy=0x0) at /home/sander/php/head/php4/main/main.c:795 #10 0x403321b3 in apache_php_module_main (r=0x81647cc, display_source_mode=0) at /home/sander/php/head/php4/sapi/apache/sapi_apache.c:96 #11 0x40332c5e in send_php (r=0x81647cc, display_source_mode=0, filename=0x0) at /home/sander/php/head/php4/sapi/apache/mod_php4.c:575 #12 0x40332cc2 in send_parsed_php (r=0x81647cc) at /home/sander/php/head/php4/sapi/apache/mod_php4.c:590 #13 0x08075999 in ap_invoke_handler () #14 0x0808a7cf in process_request_internal () #15 0x0808a836 in ap_process_request () #16 0x080816f6 in child_main () #17 0x080818b1 in make_child () #18 0x08081a2c in startup_children () #19 0x080820bd in standalone_main () #20 0x0808291c in main () #21 0x4009f65f in __libc_start_main () from /lib/libc.so.6 Sander On 2002.03.16 12:13 [EMAIL PROTECTED] wrote: following little script crashes now: ? $myftp = ftp_connect(ftp.mutt.org); ? it crashes in fflush() of libc and backtrace shows that its called by php_stdiop_flush, which is called from php_stream_flush, php_stream_free, Stefan -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DEV] streams crash
Hello Wez, You hack makes it work again. It doesn't crash anymore. Tnx, Sander On 2002.03.16 12:56 Wez Furlong wrote: Sander, in main/main.c on line 576 there is a ZEND_REGISTER_RESOURCE call. Can you comment out that line and try again? I'd expect a leak instead of a crash now. We need a cleaner solution for this anyway :-/ --Wez. On 16/03/02, Sander Roobol [EMAIL PROTECTED] wrote: Hello, Unfortunately, it still fails. Configures compiles fine, but crashes Apache. The backtrace is still the same. Sander On 2002.03.16 12:25 Wez Furlong wrote: Hi Sander, I've added some asserts and removed a bogus php_stream_flush call; update your streams.c let me know how you get on :-) If this doesn't work, then it's probably to do with the resource management in main/main.c fopen_wrapper_for_zend :-/ --Wez. On 16/03/02, Sander Roobol [EMAIL PROTECTED] wrote: Apache crashes when running _any_ script (even phpinfo(); segfaults). CLI works fine. Backtrace: #0 0x400e7476 in fflush () from /lib/libc.so.6 #1 0x402ff5b7 in php_stdiop_flush (stream=0x8169bc4) at /home/sander/php/head/php4/main/streams.c:500 #2 0x402fee39 in php_stream_flush (stream=0x8169bc4) at /home/sander/php/head/php4/main/streams.c:186 #3 0x402feb76 in php_stream_free (stream=0x8169bc4, call_dtor=1) at /home/sander/php/head/php4/main/streams.c:70 #4 0x402a44b2 in _file_stream_dtor (rsrc=0x8169c3c) at /home/sander/php/head/php4/ext/standard/file.c:116 #5 0x4031f56d in list_entry_destructor (ptr=0x8169c3c) at /home/sander/php/head/php4/Zend/zend_list.c:177 #6 0x4031f742 in zend_destroy_rsrc_list (ht=0x4043f3dc) at /home/sander/php/head/php4/Zend/zend_list.c:248 #7 0x40311417 in shutdown_executor () at /home/sander/php/head/php4/Zend/zend_execute_API.c:196 #8 0x40319c46 in zend_deactivate () at /home/sander/php/head/php4/Zend/zend.c:596 #9 0x402f7d2b in php_request_shutdown (dummy=0x0) at /home/sander/php/head/php4/main/main.c:795 #10 0x403321b3 in apache_php_module_main (r=0x81647cc, display_source_mode=0) at /home/sander/php/head/php4/sapi/apache/sapi_apache.c:96 #11 0x40332c5e in send_php (r=0x81647cc, display_source_mode=0, filename=0x0) at /home/sander/php/head/php4/sapi/apache/mod_php4.c:575 #12 0x40332cc2 in send_parsed_php (r=0x81647cc) at /home/sander/php/head/php4/sapi/apache/mod_php4.c:590 #13 0x08075999 in ap_invoke_handler () #14 0x0808a7cf in process_request_internal () #15 0x0808a836 in ap_process_request () #16 0x080816f6 in child_main () #17 0x080818b1 in make_child () #18 0x08081a2c in startup_children () #19 0x080820bd in standalone_main () #20 0x0808291c in main () #21 0x4009f65f in __libc_start_main () from /lib/libc.so.6 Sander On 2002.03.16 12:13 [EMAIL PROTECTED] wrote: following little script crashes now: ? $myftp = ftp_connect(ftp.mutt.org); ? it crashes in fflush() of libc and backtrace shows that its called by php_stdiop_flush, which is called from php_stream_flush, php_stream_free, Stefan -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php
