# crash in sqlite_oo/spl - Thread: https://externals.io/message/8098 - Original archive: https://news-web.php.net/php.internals/8098 - Started by Ard Biesheuvel on 2004-02-24T13:41:09+00:00 - Messages: 7 - Reply by email to internals@lists.php.net - More for agents: search with https://externals.io/search.md?q={query} · JSON API at https://externals.io/api · documentation at https://externals.io/llms.txt --- ## #8098 — Ard Biesheuvel — 2004-02-24T13:41:09+00:00 URL: https://externals.io/message/8098#8098 Currently, ext/sqlite/tests/sqlite_oo_031.phpt crashes after completion of the script. If I unset($menu_iterator) first, the crash disappears. -- Ard --- ## #8099 — Ard Biesheuvel — 2004-02-24T13:49:01+00:00 URL: https://externals.io/message/8098#8099 · In reply to: #8098 #0 0x081b81ed in _zend_is_inconsistent (ht=0x5a5a5a5a, file=0x821d580 "/home/abies/build/php5-cvs/Zend/zend_hash.c", line=504) at /home/abies/build/php5-cvs/Zend/zend_hash.c:53 #1 0x081b99b2 in zend_hash_destroy (ht=0x5a5a5a5a) at /home/abies/build/php5-cvs/Zend/zend_hash.c:504 #2 0x08090c25 in sqlite_object_free_storage (object=0x402839d4) at /home/abies/build/php5-cvs/ext/sqlite/sqlite.c:764 #3 0x081c8b75 in zend_objects_store_del_ref (zobject=0x4028b50c) at /home/abies/build/php5-cvs/Zend/zend_objects_API.c:140 #4 0x081b0142 in _zval_dtor (zvalue=0x4028b50c, __zend_filename=0x821b7e0 "/home/abies/build/php5-cvs/Zend/zend_execute_API.c", __zend_lineno=359) at /home/abies/build/php5-cvs/Zend/zend_variables.c:61 #5 0x081a5f9b in _zval_ptr_dtor (zval_ptr=0x4028d348, __zend_filename=0x821c540 "/home/abies/build/php5-cvs/Zend/zend_variables.c", __zend_lineno=196) at /home/abies/build/php5-cvs/Zend/zend_execute_API.c:359 #6 0x081b0470 in _zval_ptr_dtor_wrapper (zval_ptr=0x4028d348) at /home/abies/build/php5-cvs/Zend/zend_variables.c:196 #7 0x081b99f9 in zend_hash_destroy (ht=0x4028cf9c) at /home/abies/build/php5-cvs/Zend/zend_hash.c:513 #8 0x081c6305 in zend_objects_free_object_storage (object=0x40287774) at /home/abies/build/php5-cvs/Zend/zend_objects.c:77 #9 0x081c8971 in zend_objects_store_free_object_storage (objects=0x823a120) at /home/abies/build/php5-cvs/Zend/zend_objects_API.c:71 #10 0x081a5d17 in shutdown_executor () at /home/abies/build/php5-cvs/Zend/zend_execute_API.c:273 #11 0x081b1864 in zend_deactivate () at /home/abies/build/php5-cvs/Zend/zend.c:814 #12 0x0816e07c in php_request_shutdown (dummy=0x0) at /home/abies/build/php5-cvs/main/main.c:1243 #13 0x081e16e3 in main (argc=2, argv=0xbffffd74) at /home/abies/build/php5-cvs/sapi/cli/php_cli.c:1044 --- ## #8105 — Andi Gutmans — 2004-02-24T21:48:44+00:00 URL: https://externals.io/message/8098#8105 · In reply to: #8098 Looks like a reference count problem to me. Best if the ppl familiar with sqlite/spl take a look. Andi At 14:49 24/02/2004 +0100, Ard Biesheuvel wrote: >#0 0x081b81ed in _zend_is_inconsistent (ht=0x5a5a5a5a, file=0x821d580 >"/home/abies/build/php5-cvs/Zend/zend_hash.c", line=504) > at /home/abies/build/php5-cvs/Zend/zend_hash.c:53 >#1 0x081b99b2 in zend_hash_destroy (ht=0x5a5a5a5a) at >/home/abies/build/php5-cvs/Zend/zend_hash.c:504 >#2 0x08090c25 in sqlite_object_free_storage (object=0x402839d4) at >/home/abies/build/php5-cvs/ext/sqlite/sqlite.c:764 >#3 0x081c8b75 in zend_objects_store_del_ref (zobject=0x4028b50c) at >/home/abies/build/php5-cvs/Zend/zend_objects_API.c:140 >#4 0x081b0142 in _zval_dtor (zvalue=0x4028b50c, __zend_filename=0x821b7e0 >"/home/abies/build/php5-cvs/Zend/zend_execute_API.c", > __zend_lineno=359) at /home/abies/build/php5-cvs/Zend/zend_variables.c:61 >#5 0x081a5f9b in _zval_ptr_dtor (zval_ptr=0x4028d348, > __zend_filename=0x821c540 > "/home/abies/build/php5-cvs/Zend/zend_variables.c", __zend_lineno=196) > at /home/abies/build/php5-cvs/Zend/zend_execute_API.c:359 >#6 0x081b0470 in _zval_ptr_dtor_wrapper (zval_ptr=0x4028d348) at >/home/abies/build/php5-cvs/Zend/zend_variables.c:196 >#7 0x081b99f9 in zend_hash_destroy (ht=0x4028cf9c) at >/home/abies/build/php5-cvs/Zend/zend_hash.c:513 >#8 0x081c6305 in zend_objects_free_object_storage (object=0x40287774) at >/home/abies/build/php5-cvs/Zend/zend_objects.c:77 >#9 0x081c8971 in zend_objects_store_free_object_storage (objects=0x823a120) > at /home/abies/build/php5-cvs/Zend/zend_objects_API.c:71 >#10 0x081a5d17 in shutdown_executor () at >/home/abies/build/php5-cvs/Zend/zend_execute_API.c:273 >#11 0x081b1864 in zend_deactivate () at >/home/abies/build/php5-cvs/Zend/zend.c:814 >#12 0x0816e07c in php_request_shutdown (dummy=0x0) at >/home/abies/build/php5-cvs/main/main.c:1243 >#13 0x081e16e3 in main (argc=2, argv=0xbffffd74) at >/home/abies/build/php5-cvs/sapi/cli/php_cli.c:1044 --- ## #8108 — Marcus Boerger — 2004-02-24T23:45:39+00:00 URL: https://externals.io/message/8098#8108 · In reply to: #8099 Hello Ard, on the first sight it looks pretty much as if you havn't updated your build tree completley. Please check that ext/spl, ext/sqlite and Zend are up to date. Because for me it works pretty well. However i think this may not be your problem since looking at the backtrace shows that an uninitialized sqlite object gets gestroyed (#1: ht=0x5a5a5a5a). Tuesday, February 24, 2004, 2:49:01 PM, you wrote: > #0 0x081b81ed in _zend_is_inconsistent (ht=0x5a5a5a5a, file=0x821d580 > "/home/abies/build/php5-cvs/Zend/zend_hash.c", line=504) > at /home/abies/build/php5-cvs/Zend/zend_hash.c:53 > #1 0x081b99b2 in zend_hash_destroy (ht=0x5a5a5a5a) at > /home/abies/build/php5-cvs/Zend/zend_hash.c:504 > #2 0x08090c25 in sqlite_object_free_storage (object=0x402839d4) at > /home/abies/build/php5-cvs/ext/sqlite/sqlite.c:764 > #3 0x081c8b75 in zend_objects_store_del_ref (zobject=0x4028b50c) at > /home/abies/build/php5-cvs/Zend/zend_objects_API.c:140 > #4 0x081b0142 in _zval_dtor (zvalue=0x4028b50c, > __zend_filename=0x821b7e0 > "/home/abies/build/php5-cvs/Zend/zend_execute_API.c", > __zend_lineno=359) at > /home/abies/build/php5-cvs/Zend/zend_variables.c:61 > #5 0x081a5f9b in _zval_ptr_dtor (zval_ptr=0x4028d348, > __zend_filename=0x821c540 > "/home/abies/build/php5-cvs/Zend/zend_variables.c", __zend_lineno=196) > at /home/abies/build/php5-cvs/Zend/zend_execute_API.c:359 > #6 0x081b0470 in _zval_ptr_dtor_wrapper (zval_ptr=0x4028d348) at > /home/abies/build/php5-cvs/Zend/zend_variables.c:196 > #7 0x081b99f9 in zend_hash_destroy (ht=0x4028cf9c) at > /home/abies/build/php5-cvs/Zend/zend_hash.c:513 > #8 0x081c6305 in zend_objects_free_object_storage (object=0x40287774) > at /home/abies/build/php5-cvs/Zend/zend_objects.c:77 > #9 0x081c8971 in zend_objects_store_free_object_storage (objects=0x823a120) > at /home/abies/build/php5-cvs/Zend/zend_objects_API.c:71 > #10 0x081a5d17 in shutdown_executor () at > /home/abies/build/php5-cvs/Zend/zend_execute_API.c:273 > #11 0x081b1864 in zend_deactivate () at > /home/abies/build/php5-cvs/Zend/zend.c:814 > #12 0x0816e07c in php_request_shutdown (dummy=0x0) at > /home/abies/build/php5-cvs/main/main.c:1243 > #13 0x081e16e3 in main (argc=2, argv=0xbffffd74) at > /home/abies/build/php5-cvs/sapi/cli/php_cli.c:1044 -- Best regards, Marcus mailto:helly@php.net --- ## #8112 — Ard Biesheuvel — 2004-02-25T00:53:18+00:00 URL: https://externals.io/message/8098#8112 · In reply to: #8108 Marcus Boerger wrote: > Hello Ard, > > on the first sight it looks pretty much as if you havn't updated your build > tree completley. Please check that ext/spl, ext/sqlite and Zend are up to > date. Because for me it works pretty well. However i think this may not be > your problem since looking at the backtrace shows that an uninitialized > sqlite object gets gestroyed (#1: ht=0x5a5a5a5a). I've narrowed it down to : php -r '$o->foo = new sqlite_db("/tmp/sqlite_db");' -- Ard --- ## #8114 — Marcus Boerger — 2004-02-25T08:18:49+00:00 URL: https://externals.io/message/8098#8114 · In reply to: #8112 Hello Ard, Wednesday, February 25, 2004, 1:53:18 AM, you wrote: > Marcus Boerger wrote: > > […] > I've narrowed it down to : > php -r '$o->foo = new sqlite_db("/tmp/sqlite_db");' Thanks, this why i had a SEGV too. And i found a problem in the way the engine destructs and frees objects during shutdown. Please try again it should be fixed right now. Best regards, Marcus mailto:helly@php.net --- ## #8117 — Ard Biesheuvel — 2004-02-25T10:39:40+00:00 URL: https://externals.io/message/8098#8117 · In reply to: #8114 > Thanks, this why i had a SEGV too. And i found a problem in the way the > engine destructs and frees objects during shutdown. Please try again it > should be fixed right now. It works now. -- Ard