ID: 22118 User updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] -Status: Feedback +Status: Open Bug Type: XSLT related Operating System: AIX 4.3 PHP Version: 4.3.0 New Comment:
yes. this appears to be a sablotron/AIX issue rather than a php issue. http://archive.gingerall.cz/archives/public/sablot2002/msg02240.html sabcmd also coredumps for me. i apologize for not discovering this before posting here. thanks for your help. Previous Comments: ------------------------------------------------------------------------ [2003-02-10 12:22:57] [EMAIL PROTECTED] Are you still getting the duplicate symbol warnings? ------------------------------------------------------------------------ [2003-02-09 21:59:59] [EMAIL PROTECTED] i am not an expert on shared libraries (far from it) but it seemed safe to have libsablot, apache and php use the same system expat. changing the expat in apache did not help me here: /apache_1.3.27> ./configure --enable-module="so" --enable-module="rewrite" --disable-rule=EXPAT i re-installed apache. rebuilt php. re-installed php, and to make sure that there were no other side-effects i temporarily turned off mod_perl. the results seem very much the same though. here is a backtrace: #0 0x10003f88 in sig_coredump () #1 <signal handler called> #2 0xd10e5030 in XML_ParserCreateNS () at lib/xmlparse.c:630 #3 0xd10db1a4 in TreeConstructer::parseDataLineUsingExpat (this=0x6000b04f, S=@0x0, t=0x60032019, d=0x7fffff, base_=0x7fffff <Address 0x7fffff out of bounds>) at parser.cpp:106 #4 0xd10678d8 in Tree::parse (this=0x20161bf8, S=@0x20160448, d=0x7fffff) at tree.cpp:1375 #5 0xd101a89c in Processor::addLineParse (this=0x201614e8, S=@0x20160448, newTree=@0x201614ec, absolute=@0x2ff206b8, isXSL=1, ignoreErr=0) at proc.cpp:597 #6 0xd101b054 in Processor::readTreeFromURI (this=0x201614e8, S=@0x20160448, newTree=@0x201614ec, location=@0x20161908, base=@0x2ff20758, isXSL=1, ignoreErr=0) at proc.cpp:645 #7 0xd1017d7c in Processor::open (this=0x201614e8, S=@0x20160448, sheetURI=0x20161a80 <Address 0x20161a80 out of bounds>, inputURI=0x201619e0 <Address 0x201619e0 out of bounds>) at proc.cpp:314 #8 0xd10d48d0 in SablotRunProcessorGen (S=0x20160448, processor_=0x201614e8, sheetURI=0x20161a80 <Address 0x20161a80 out of bounds>, inputURI=0x201619e0 <Address 0x201619e0 out of bounds>, resultURI=0xd1712850 "arg:/_result") at sablot.cpp:374 #9 0xd16af9cc in zif_xslt_process (ht=3, return_value=0x20161ad0, this_ptr=0xffffffff, return_value_used=-1) at /home/pete/tmp/php-4.3.0/ext/xslt/sablot.c:590 #10 0xd160a2f4 in execute (op_array=0x20160080) at /home/pete/tmp/php-4.3.0/Zend/zend_execute.c:1596 #11 0xd15ef900 in zend_execute_scripts (type=0, retval=0x0, file_count=3) at /home/pete/tmp/php-4.3.0/Zend/zend.c:864 #12 0xd15eacb8 in php_execute_script (primary_file=0x2ff22310) at /home/pete/tmp/php-4.3.0/main/main.c:1573 #13 0xd16ef54c in apache_php_module_main (r=0x0, display_source_mode=0) at /home/pete/tmp/php-4.3.0/sapi/apache/sapi_apache.c:55 #14 0xd16f20ac in send_php (r=0x20156be0, display_source_mode=0, filename=0x0) at /home/pete/tmp/php-4.3.0/sapi/apache/mod_php4.c:556 #15 0xd16f213c in send_parsed_php (r=0x0) at /home/pete/tmp/php-4.3.0/sapi/apache/mod_php4.c:571 #16 0x100164ac in ap_invoke_handler () #17 0x10044924 in process_request_internal () #18 0x100449e8 in ap_process_request () #19 0x10006088 in child_main () #20 0x10006400 in make_child () #21 0x1000690c in perform_idle_server_maintenance () #22 0x100070a8 in standalone_main () #23 0x100078fc in main () #24 0x100001dc in __start () the relevant line in my script was again $result = xslt_process($processor, 'about.xml','about.xsl'); and i used the same trivial xml/xsl files. ------------------------------------------------------------------------ [2003-02-09 16:30:14] [EMAIL PROTECTED] Compile Apache with --disable-rule=EXPAT. ------------------------------------------------------------------------ [2003-02-08 22:13:49] [EMAIL PROTECTED] some more information: i have to copy the php module into the appropriate place by hand, make install fails as follows # make install Installing PHP SAPI module [activating module `php4' in /usr/local/apache/conf/httpd.conf] cp libs/libphp4.so /usr/local/apache/libexec/libphp4.so cp: libs/libphp4.so: No such file or directory apxs:Break: Command failed with rc=1 make: *** [install-sapi] Error 1 # cp .libs/libphp4.so.0\ /usr/local/apache/libexec/libphp4.so then i do the rest of the installs individually # make install-modules # make install-pear # make install-build # make install-headers # make install-programs and there are a number of warnings from ld in the build ld: 0711-224 WARNING: Duplicate symbol: .XML_ParserFree ld: 0711-224 WARNING: Duplicate symbol: XML_ParserFree ld: 0711-224 WARNING: Duplicate symbol: .XML_ParserCreate ld: 0711-224 WARNING: Duplicate symbol: XML_ParserCreate ... ld: 0711-224 WARNING: Duplicate symbol: .XML_GetCurrentColumnNumber ld: 0711-224 WARNING: Duplicate symbol: XML_GetCurrentColumnNumber ld: 0711-224 WARNING: Duplicate symbol: .XML_GetCurrentByteIndex ld: 0711-224 WARNING: Duplicate symbol: XML_GetCurrentByteIndex ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information. the make log is here http://www.phys.cwru.edu/~pete/make.log ------------------------------------------------------------------------ [2003-02-08 21:40:49] [EMAIL PROTECTED] about.xsl and about.xml are trivial. about.xml: <?xml version="1.0"?> <pcd> <title>About www.phys.cwru.edu</title> </pcd> about.xsl: <?xml version="1.0"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/Transform";> </xsl:stylesheet> i had some more complicated ones originally, but these are sufficient on my system to cause the segfault. if i change the call to $result = xslt_process($processor, '',''); i also segfault. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/22118 -- Edit this bug report at http://bugs.php.net/?id=22118&edit=1
