Re: PHP 4.0.3RC1

On Mon, 2 Oct 2000, Andi Gutmans wrote: > http://www.php.net/~andi/php-4.0.3RC1.tar.gz > > I rolled the RC1 tarball. Please test it wherever you can. > Our aim is to release this week. I will try and work on Win32 binaries > tomorrow. > > Andi > --- > Andi Gutmans <andi@zend.com> > http://www.zend.com/ > Well, there is a bug introduced sometime after 4.0.1pl2 that makes using Oci8 extension impossible if your DB contains CLOB fields. On RH6.2 with Oracle 8.1.6 and PHP compiled with only oci8 extension, while executing: $dblink=OCILogon("user", "pass", ""); $stmt =OCIParse($dblink, "select name, cat_comment from category where parent_id=1"); OCIExecute($stmt); while (OCIFetchInto($stmt, $res, OCI_ASSOC+OCI_RETURN_NULLS+OCI_RETURN_LOBS)) { print $res["name"]."\n"; } Here name is varchar2(30) and cat_comment is clob. I've reported this bug (#6561), but I think I've got a decent backtrace now. Program received signal SIGSEGV, Segmentation fault. 0x80e4b35 in _efree (ptr=0x34, __zend_filename=0x81753dc "zend_execute_API.c", __zend_lineno=261, __zend_orig_filename=0x8175c23 "zend_variables.c", __zend_orig_lineno=62) at zend_alloc.c:196 196 CALCULATE_REAL_SIZE_AND_CACHE_INDEX(p->size); (gdb) p p $41 = (zend_mem_header *) 0x10 (gdb) p p->size Cannot access memory at address 0x10 (gdb) bt #0 0x80e4b35 in _efree (ptr=0x34, __zend_filename=0x81753dc "zend_execute_API.c", __zend_lineno=261, __zend_orig_filename=0x8175c23 "zend_variables.c", __zend_orig_lineno=62) at zend_alloc.c:196 #1 0x80f498f in _zval_dtor (zvalue=0x8238034, __zend_filename=0x81753dc "zend_execute_API.c", __zend_lineno=261) at zend_variables.c:62 #2 0x80ebbd5 in _zval_ptr_dtor (zval_ptr=0x8238080, __zend_filename=0x8175c23 "zend_variables.c", __zend_lineno=182) at zend_execute_API.c:261 #3 0x80f4c8a in _zval_ptr_dtor_wrapper (zval_ptr=0x8238080) at zend_variables.c:182 #4 0x80f9f77 in zend_hash_destroy (ht=0x8237f3c) at zend_hash.c:564 #5 0x80f49b5 in _zval_dtor (zvalue=0x821968c, __zend_filename=0x8167023 "oci8.c", __zend_lineno=3394) at zend_variables.c:69 #6 0x8091925 in php_if_ocifetchinto (ht=3, return_value=0x82380d4, this_ptr=0x0, return_value_used=1) at oci8.c:3394 #7 0x8119db9 in execute (op_array=0x8219604) at ./zend_execute.c:1519 #8 0x80f5d2b in zend_execute_scripts (type=8, file_count=3) at zend.c:717 #9 0x807bd6c in php_execute_script (primary_file=0x7ffff7c4) at main.c:1200 #10 0x8103d4b in apache_php_module_main (r=0x8200ffc, display_source_mode=0) at sapi_apache.c:89 #11 0x8078eeb in send_php (r=0x8200ffc, display_source_mode=0, filename=0x8201aac "/data/aptest/htdocs/oratest.php") at mod_php4.c:510 #12 0x8078f18 in send_parsed_php (r=0x8200ffc) at mod_php4.c:521 #13 0x8123f33 in ap_invoke_handler (r=0x8200ffc) at http_config.c:508 #14 0x8137419 in process_request_internal (r=0x8200ffc) at http_request.c:1215 #15 0x813747c in ap_process_request (r=0x8200ffc) at http_request.c:1231 #16 0x812ed5e in child_main (child_num_arg=0) at http_main.c:4177 #17 0x812eeec in make_child (s=0x81bdb24, slot=0, now=970613625) at http_main.c:4281 #18 0x812f049 in startup_children (number_to_start=5) at http_main.c:4363 #19 0x812f676 in standalone_main (argc=4, argv=0x7ffff974) at http_main.c:4651 #20 0x812fe03 in main (argc=4, argv=0x7ffff974) at http_main.c:4978 -- Edin Kadribasic UNIX Developer Proventum.Net