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[2007-11-20 03:16 UTC] marplatense at ubuntu dot com
Description: ------------ Bug related to http://bugs.php.net/bug.php?id=37471 and http://bugs.php.net/bug.php?id=38173 but with version 5.2.5 (the other two are closed but we can reproduce the error every time we run the test case with the latest stable release) 1- My php configuration: ./configure --prefix=/opt/php/php5.2.5 --exec-prefix=/opt/php/php5.2.5 --with-config-file-path=etc/httpd/conf.d --with-libdir=lib64 --with-gd --with-zlib=/usr --with-xmlrpc --with-oci8=/opt/oracle/orase/oracle/product/10.2.0/db_1 --with-apxs2=/usr/sbin/apxs --enable-sigchild --with-ttf=/usr/lib64 --enable-gd-native-ttf --enable-gd-imgstrttf --enable-gd-native-ttf --with-ttf-dir=/usr/local/lib --with-freetype-dir=/opt/freetype --with-zlib-dir=/usr/local/lib --with-png-dir=/usr/local/lib --with-jpeg-dir=/usr/local/lib --with-imap=/opt/imap-2006d.DEV.SNAP-0611201609/ --with-imap-ssl --with-mysql=/usr/bin --enable-mbstring --with-iconv --with-zlib --enable-sockets --disable-cgi --enable-debug 2- My apache version: # ./apachectl -v Server version: Apache/2.0.52 Server built: Jul 14 2007 11:50:35 3- My php version # ./php -v PHP 5.2.5 (cli) (built: Nov 19 2007 19:10:59) (DEBUG) Copyright (c) 1997-2007 The PHP Group Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies Reproduce code: --------------- 1- The pl/sql script used for this example: create or replace procedure test_lookup(p_out out sys_refcursor) is begin open p_out for select 1,2,3 from dual; end; / create or replace procedure test_lookup2(p_out out sys_refcursor) is begin open p_out for select 1,2,3 from dual; end; / 2- the php script: <?php oci_internal_debug(true); $conn=OCILogon(user, password, database); $out=oci_new_cursor($conn); $s=oci_parse($conn, "begin test_lookup(:b3); end;"); oci_bind_by_name($s, ":b3", $out ,-1, OCI_B_CURSOR); oci_execute($s, OCI_DEFAULT); oci_execute($out); while (OCIFetchInto($out,$data)) { echo $data[0]; } OCIFreeCursor($out); OCIFreeStatement($s); // do it again $out=oci_new_cursor($conn); $s=oci_parse($conn, "begin test_lookup(:b3); end;"); //running with this test_lookup2 line instead of test_lookup works perfectly //$s=oci_parse($conn, "begin test_lookup2(:b3); end;"); oci_bind_by_name($s, ":b3", $out ,-1, OCI_B_CURSOR); oci_execute($s, OCI_DEFAULT); oci_execute($out); while (OCIFetchInto($out,$data)) { echo $data[0]; } OCIFreeCursor($out); ?> Expected result: ---------------- We expect the right output from procedure "test_lookup". Actual result: -------------- 1- We get a segmentation fault in the apache's error log: [Mon Nov 19 18:50:19 2007] [notice] child pid 29774 exit signal Segmentation fault (11) 2- this is what we get with oci_internal_debug: # ./php -c /etc/httpd/conf.d/php.ini test.php OCI8 DEBUG: OCINlsEnvironmentVariableGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8.c:1067) OCI8 DEBUG: OCIEnvNlsCreate at (/opt/downloads/php-5.2.5/ext/oci8/oci8.c:1223) OCI8 DEBUG: OCIHandleAlloc at (/opt/downloads/php-5.2.5/ext/oci8/oci8.c:1252) OCI8 DEBUG: OCIServerAttach at (/opt/downloads/php-5.2.5/ext/oci8/oci8.c:1261) OCI8 DEBUG: OCIHandleAlloc at (/opt/downloads/php-5.2.5/ext/oci8/oci8.c:1271) OCI8 DEBUG: OCIHandleAlloc at (/opt/downloads/php-5.2.5/ext/oci8/oci8.c:1280) OCI8 DEBUG: OCIHandleAlloc at (/opt/downloads/php-5.2.5/ext/oci8/oci8.c:1289) OCI8 DEBUG: OCIAttrSet at (/opt/downloads/php-5.2.5/ext/oci8/oci8.c:1299) OCI8 DEBUG: OCIAttrSet at (/opt/downloads/php-5.2.5/ext/oci8/oci8.c:1310) OCI8 DEBUG: OCIAttrSet at (/opt/downloads/php-5.2.5/ext/oci8/oci8.c:1320) OCI8 DEBUG: OCIAttrSet at (/opt/downloads/php-5.2.5/ext/oci8/oci8.c:1329) OCI8 DEBUG: OCISessionBegin at (/opt/downloads/php-5.2.5/ext/oci8/oci8.c:1360) OCI8 DEBUG: OCIAttrSet at (/opt/downloads/php-5.2.5/ext/oci8/oci8.c:1393) OCI8 DEBUG: OCIHandleAlloc at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:55) OCI8 DEBUG: OCIHandleAlloc at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:61) OCI8 DEBUG: OCIAttrSet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:135) OCI8 DEBUG: OCIAttrSet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:144) OCI8 DEBUG: OCIHandleAlloc at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:61) OCI8 DEBUG: OCIStmtPrepare2 at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:77) OCI8 DEBUG: OCIAttrSet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:135) OCI8 DEBUG: OCIAttrSet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:144) OCI8 DEBUG: OCIBindByName at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:1050) OCI8 DEBUG: OCIBindDynamic at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:1068) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:418) OCI8 DEBUG: OCIStmtExecute at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:442) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:418) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:471) OCI8 DEBUG: OCIParamGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:491) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:500) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:510) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:520) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:530) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:543) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:553) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:563) OCI8 DEBUG: OCIDescriptorFree at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:571) OCI8 DEBUG: OCIDefineByPos at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:694) OCI8 DEBUG: OCIParamGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:491) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:500) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:510) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:520) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:530) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:543) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:553) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:563) OCI8 DEBUG: OCIDescriptorFree at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:571) OCI8 DEBUG: OCIDefineByPos at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:694) OCI8 DEBUG: OCIParamGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:491) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:500) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:510) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:520) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:530) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:543) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:553) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:563) OCI8 DEBUG: OCIDescriptorFree at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:571) OCI8 DEBUG: OCIDefineByPos at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:694) OCI8 DEBUG: OCIStmtFetch at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:168) 1OCI8 DEBUG: OCIStmtFetch at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:168) OCI8 DEBUG: OCIHandleFree at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:748) OCI8 DEBUG: OCIHandleFree at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:757) OCI8 DEBUG: OCIStmtRelease at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:746) OCI8 DEBUG: OCIHandleFree at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:757) OCI8 DEBUG: OCIHandleAlloc at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:55) OCI8 DEBUG: OCIHandleAlloc at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:61) OCI8 DEBUG: OCIAttrSet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:135) OCI8 DEBUG: OCIAttrSet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:144) OCI8 DEBUG: OCIHandleAlloc at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:61) OCI8 DEBUG: OCIStmtPrepare2 at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:77) OCI8 DEBUG: OCIAttrSet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:135) OCI8 DEBUG: OCIAttrSet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:144) OCI8 DEBUG: OCIBindByName at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:1050) OCI8 DEBUG: OCIBindDynamic at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:1068) OCI8 DEBUG: OCIAttrGet at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:418) OCI8 DEBUG: OCIStmtExecute at (/opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:442) Violaci?n de segmento Where "Violaci?n de segmento" stands for "Segmentation fault" (in spanish) PatchesPull RequestsHistoryAllCommentsChangesGit/SVN commits
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Last updated: Tue Apr 01 02:01:28 2025 UTC |
Hi, thanks for your quick answer. Here's what I got after following the traceback's instructions. Hope there's enough information for you to work on this. Let me know if you need anything else. (gdb) bt #0 0x0000002a9b609f8b in kpufGetRcvInfo () from /opt/oracle/orase/oracle/product/10.2.0/db_1/lib/libclntsh.so.10.1 #1 0x0000002a9b82b508 in ttcacr () from /opt/oracle/orase/oracle/product/10.2.0/db_1/lib/libclntsh.so.10.1 #2 0x0000002a9b8303f4 in ttcdrv () from /opt/oracle/orase/oracle/product/10.2.0/db_1/lib/libclntsh.so.10.1 #3 0x0000002a9b70b7b8 in nioqwa () from /opt/oracle/orase/oracle/product/10.2.0/db_1/lib/libclntsh.so.10.1 #4 0x0000002a9b53ca5f in upirtrc () from /opt/oracle/orase/oracle/product/10.2.0/db_1/lib/libclntsh.so.10.1 #5 0x0000002a9b4a5fa3 in kpurcsc () from /opt/oracle/orase/oracle/product/10.2.0/db_1/lib/libclntsh.so.10.1 #6 0x0000002a9b4549df in kpuexecv8 () from /opt/oracle/orase/oracle/product/10.2.0/db_1/lib/libclntsh.so.10.1 #7 0x0000002a9b4525c3 in kpuexec () from /opt/oracle/orase/oracle/product/10.2.0/db_1/lib/libclntsh.so.10.1 #8 0x0000002a9b500937 in OCIStmtExecute () from /opt/oracle/orase/oracle/product/10.2.0/db_1/lib/libclntsh.so.10.1 #9 0x0000002a9a1f8d25 in php_oci_statement_execute (statement=0x2a9cd276f0, mode=0) at /opt/downloads/php-5.2.5/ext/oci8/oci8_statement.c:442 #10 0x0000002a9a202f39 in zif_oci_execute (ht=2, return_value=0x2a9cd26e38, return_value_ptr=0x0, this_ptr=0x0, return_value_used=0) at /opt/downloads/php-5.2.5/ext/oci8/oci8_interface.c:1302 #11 0x0000002a9a439abc in zend_do_fcall_common_helper_SPEC (execute_data=0x7fbfffcd40) at /opt/downloads/php-5.2.5/Zend/zend_vm_execute.h:200 #12 0x0000002a9a43f769 in ZEND_DO_FCALL_SPEC_CONST_HANDLER (execute_data=0x7fbfffcd40) at /opt/downloads/php-5.2.5/Zend/zend_vm_execute.h:1681 #13 0x0000002a9a439554 in execute (op_array=0x2a9cd26558) at /opt/downloads/php-5.2.5/Zend/zend_vm_execute.h:92 #14 0x0000002a9a411690 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /opt/downloads/php-5.2.5/Zend/zend.c:1134 #15 0x0000002a9a3b70af in php_execute_script (primary_file=0x7fbffff280) at /opt/downloads/php-5.2.5/main/main.c:2004 #16 0x0000002a9a48c2d4 in php_handler (r=0x552ae5a618) at /opt/downloads/php-5.2.5/sapi/apache2handler/sapi_apache2.c:631 #17 0x000000552aac79f3 in ap_run_handler () from /usr/sbin/httpd #18 0x000000552aac7eb1 in ap_invoke_handler () from /usr/sbin/httpd #19 0x000000552aac4cb8 in ap_process_request () from /usr/sbin/httpd #20 0x000000552aac0089 in _start () from /usr/sbin/httpd #21 0x000000552aad1693 in ap_run_process_connection () from /usr/sbin/httpd #22 0x000000552aac5b20 in ap_graceful_stop_signalled () from /usr/sbin/httpd #23 0x000000552aac5dbd in ap_graceful_stop_signalled () from /usr/sbin/httpd #24 0x000000552aac5ea4 in ap_graceful_stop_signalled () from /usr/sbin/httpd #25 0x000000552aac65db in ap_mpm_run () from /usr/sbin/httpd #26 0x000000552aacccef in main () from /usr/sbin/httpdReverting the following patch fixed the segfault for us on executing the same page twice. Might be worth trying to see if it fixes your issue too --- main.c 2007/09/21 14:12:52 1.640.2.23.2.56 +++ main.c 2007/09/24 11:53:40 1.640.2.23.2.57 @@ -18,7 +18,7 @@ +----------------------------------------------------------------------+ */ -/* $Id: main.c,v 1.640.2.23.2.56 2007/09/21 14:12:52 tony2001 Exp $ */ +/* $Id: main.c,v 1.640.2.23.2.57 2007/09/24 11:53:40 dmitry Exp $ */ /* {{{ includes */ @@ -1298,6 +1298,8 @@ } zend_catch { retval = FAILURE; } zend_end_try(); + + SG(sapi_started) = 1; return retval; }