# 4.3.2RC4 OCI8 crash - Thread: https://externals.io/message/2031 - Original archive: https://news-web.php.net/php.internals/2031 - Started by mbretter@jawa@Michael Bretterklieber on 2003-05-27T07:02:24+00:00 - Messages: 4 - 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 --- ## #2031 — mbretter@jawa@Michael Bretterklieber — 2003-05-27T07:02:24+00:00 URL: https://externals.io/message/2031#2031 Hi, we discovered a crash using 4.3.2RC4 with oci8, here's the bt: (gdb) bt #0 0x404422b4 in kghalp () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 #1 0x4044fd28 in kgebem () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 #2 0x404513de in kgedes () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 #3 0x401851ff in skgudmp () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 #4 0x4044e1bc in kgesiv () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 #5 0x4044dfb8 in kgesic1 () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 #6 0x4043d55a in kgherror () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 #7 0x4044385f in kghfre () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 #8 0x400f7332 in kpuhhfre () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 #9 0x40101e1f in kpufhndl () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 #10 0x40130b67 in OCIHandleFree () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 #11 0x0809d2f5 in _oci_stmt_list_dtor (rsrc=0x8229554) at /daten1/software/php-4.3.2RC4/ext/oci8/oci8.c:774 #12 0x08166dce in list_entry_destructor (ptr=0x8ac1ff4) at /daten1/software/php-4.3.2RC4/Zend/zend_list.c:172 #13 0x08165546 in zend_hash_del_key_or_index (ht=0x81ef9a0, arKey=0x0, nKeyLength=0, h=222, flag=1) at /daten1/software/php-4.3.2RC4/Zend/zend_hash.c:514 #14 0x08166b45 in _zend_list_delete (id=222) at /daten1/software/php-4.3.2RC4/Zend/zend_list.c:56 #15 0x0815fa4d in _zval_dtor (zvalue=0x8abff34) at /daten1/software/php-4.3.2RC4/Zend/zend_variables.c:69 #16 0x08158b09 in _zval_ptr_dtor (zval_ptr=0x8abfc68) at /daten1/software/php-4.3.2RC4/Zend/zend_execute_API.c:291 #17 0x08165659 in zend_hash_destroy (ht=0x8ac0394) at /daten1/software/php-4.3.2RC4/Zend/zend_hash.c:543 #18 0x0815faab in _zval_dtor (zvalue=0xbfff1e10) at /daten1/software/php-4.3.2RC4/Zend/zend_variables.c:60 #19 0x08172126 in zend_assign_to_variable (result=0x409b9018, op1=0x8abff14, op2=0x409b9038, value=0x8ab9fa4, type=4, Ts=0xbfff1e60) at /daten1/software/php-4.3.2RC4/Zend/zend_execute.c:439 #20 0x0816f2fa in execute (op_array=0x824d924) at /daten1/software/php-4.3.2RC4/Zend/zend_execute.c:1349 #21 0x08161230 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /daten1/software/php-4.3.2RC4/Zend/zend.c:869 #22 0x08136eec in php_execute_script (primary_file=0xbffff570) at /daten1/software/php-4.3.2RC4/main/main.c:1671 #23 0x08173d8f in main (argc=2, argv=0xbffff5f4) at /daten1/software/php-4.3.2RC4/sapi/cli/php_cli.c:802 ---Type to continue, or q to quit--- #24 0x408368ae in __libc_start_main () from /lib/libc.so.6 we started the script from the commandline: # php spqm_sqp.php Dachzierleiste200363.imp
Griffleiste200503.imp
********** Internal heap ERROR 17112 addr=0x8abd3e0 ********* `phpinfo()` is here: https://www.sqp.at/phpinfo.php any suggestions? bye, -- ------------------------------- ---------------------------------- Michael Bretterklieber - http://www.bretterklieber.com JAWA Management Software GmbH - http://www.jawa.at Tel: ++43-(0)316-403274-12 - GSM: ++43-(0)676-84 03 15 712 ------------------------------- ---------------------------------- "...the number of UNIX installations has grown to 10, with more expected..." - Dennis Ritchie and Ken Thompson, June 1972 --- ## #2040 — Michael Mauch — 2003-05-27T18:00:04+00:00 URL: https://externals.io/message/2031#2040 · In reply to: #2031 Michael Bretterklieber wrote: > we discovered a crash using 4.3.2RC4 with oci8, here's the bt: Is your Apache linked to pthread, like it's written on ? And your extension_dir .../no-debug-non-zts-20020429 is probably the wrong one, as you are using --enable-debug. Regards... Michael --- ## #2041 — mbretter@jawa@Michael Bretterklieber — 2003-05-27T18:35:37+00:00 URL: https://externals.io/message/2031#2041 · In reply to: #2040 > Michael Bretterklieber wrote: > > > […] > > Is your Apache linked to pthread, like it's written on > ? sure, and all other neat things like library-preload, etc. we usualy start this script with the cli-php, but sometimes also from apache. > > And your extension_dir .../no-debug-non-zts-20020429 > is probably the wrong one, as you are using --enable-debug. > we don't load any extensions dynamicaly (all exts are staticaly compiled in) and usualy we use a non debug-build :-) however we could workaround this, we had a function like this: function foo() { $db = new DB; $db->query(..) .. } this function was invoked several times, and our database-objects connected also several times to oracle, then I declared $db static: function foo() { static $db; $db = new DB; $db->query(..) .. } et voila, the script didn't crashed anymore :-) It looks like that the oci extension has some bugs in freeing resources, because according to the bt, the oci module freees an already freeed resource, if I'm right, or maybe a problem with the reference counting, ... tomorrow I can send the output with ociinternaldebug(true) another hint, I tried all php versions down to 4.2.1, and all versions caused the script to crash. bye, -- ------------------------------- ---------------------------------- Michael Bretterklieber - http://www.bretterklieber.com JAWA Management Software GmbH - http://www.jawa.at Tel: ++43-(0)316-403274-12 - GSM: ++43-(0)676-84 03 15 712 ------------------------------- ---------------------------------- "...the number of UNIX installations has grown to 10, with more expected..." - Dennis Ritchie and Ken Thompson, June 1972 --- ## #2045 — mbretter@jawa@Michael Bretterklieber — 2003-05-28T07:21:25+00:00 URL: https://externals.io/message/2031#2045 · In reply to: #2031 Hi, here's the output with ociinternaldebug(1): http://www.bretterklieber.com/php/oci8_crash.log FYI: the file has about 800KB > Hi, > > we discovered a crash using 4.3.2RC4 with oci8, here's the bt: > (gdb) bt > #0 0x404422b4 in kghalp () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 > #1 0x4044fd28 in kgebem () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 > #2 0x404513de in kgedes () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 > #3 0x401851ff in skgudmp () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 > #4 0x4044e1bc in kgesiv () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 > #5 0x4044dfb8 in kgesic1 () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 > #6 0x4043d55a in kgherror () from > /opt/oracle/OraHome1/lib/libclntsh.so.8.0 > #7 0x4044385f in kghfre () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 > #8 0x400f7332 in kpuhhfre () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 > #9 0x40101e1f in kpufhndl () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 > #10 0x40130b67 in OCIHandleFree () from /opt/oracle/OraHome1/lib/libclntsh.so.8.0 > #11 0x0809d2f5 in _oci_stmt_list_dtor (rsrc=0x8229554) at /daten1/software/php-4.3.2RC4/ext/oci8/oci8.c:774 > #12 0x08166dce in list_entry_destructor (ptr=0x8ac1ff4) at /daten1/software/php-4.3.2RC4/Zend/zend_list.c:172 > #13 0x08165546 in zend_hash_del_key_or_index (ht=0x81ef9a0, arKey=0x0, nKeyLength=0, h=222, flag=1) > at /daten1/software/php-4.3.2RC4/Zend/zend_hash.c:514 > #14 0x08166b45 in _zend_list_delete (id=222) > at /daten1/software/php-4.3.2RC4/Zend/zend_list.c:56 > #15 0x0815fa4d in _zval_dtor (zvalue=0x8abff34) > at /daten1/software/php-4.3.2RC4/Zend/zend_variables.c:69 > #16 0x08158b09 in _zval_ptr_dtor (zval_ptr=0x8abfc68) > at /daten1/software/php-4.3.2RC4/Zend/zend_execute_API.c:291 > #17 0x08165659 in zend_hash_destroy (ht=0x8ac0394) > at /daten1/software/php-4.3.2RC4/Zend/zend_hash.c:543 > #18 0x0815faab in _zval_dtor (zvalue=0xbfff1e10) > at /daten1/software/php-4.3.2RC4/Zend/zend_variables.c:60 > #19 0x08172126 in zend_assign_to_variable (result=0x409b9018, op1=0x8abff14, op2=0x409b9038, value=0x8ab9fa4, type=4, Ts=0xbfff1e60) > at /daten1/software/php-4.3.2RC4/Zend/zend_execute.c:439 > #20 0x0816f2fa in execute (op_array=0x824d924) > at /daten1/software/php-4.3.2RC4/Zend/zend_execute.c:1349 > #21 0x08161230 in zend_execute_scripts (type=8, retval=0x0, file_count=3) > at /daten1/software/php-4.3.2RC4/Zend/zend.c:869 > #22 0x08136eec in php_execute_script (primary_file=0xbffff570) > at /daten1/software/php-4.3.2RC4/main/main.c:1671 > #23 0x08173d8f in main (argc=2, argv=0xbffff5f4) > at /daten1/software/php-4.3.2RC4/sapi/cli/php_cli.c:802 > ---Type to continue, or q to quit--- > #24 0x408368ae in __libc_start_main () from /lib/libc.so.6 > bye, -- ------------------------------- ---------------------------------- Michael Bretterklieber - http://www.bretterklieber.com JAWA Management Software GmbH - http://www.jawa.at Tel: ++43-(0)316-403274-12 - GSM: ++43-(0)676-84 03 15 712 ------------------------------- ---------------------------------- "...the number of UNIX installations has grown to 10, with more expected..." - Dennis Ritchie and Ken Thompson, June 1972