[xslt] libxml2 segfault

[Novický Marek <novicky aarongroup cz>]

Hi,

>From time to time I get Segmentation fault in PECL::SOAP php module which internally use libxml2.

Back-trace on gdb cannot resolve the last function called see bellow.

Is it possible to say where the problem come from or how to turn on some more debugging ?

Thanks for any idea.

Marek


Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 8192 (LWP 22912)]
0x41671004 in ?? ()
(gdb) bt
#0  0x41671004 in ?? ()
#1  0x40a9279c in xmlParseCatalogFile () from /usr/lib/libxml2.so.2
#2  0x40a9320f in xmlParseCatalogFile () from /usr/lib/libxml2.so.2
#3  0x40a934f4 in xmlParseCatalogFile () from /usr/lib/libxml2.so.2
#4  0x40a9436f in xmlParseCatalogFile () from /usr/lib/libxml2.so.2
#5  0x40a956a7 in xmlACatalogResolve () from /usr/lib/libxml2.so.2
#6  0x40a95f8a in xmlCatalogResolve () from /usr/lib/libxml2.so.2
#7  0x40a51a52 in xmlParserGetDirectory () from /usr/lib/libxml2.so.2
#8  0x40a51aee in xmlLoadExternalEntity () from /usr/lib/libxml2.so.2
#9  0x40a429d2 in xmlCreateFileParserCtxt () from /usr/lib/libxml2.so.2
#10 0x40a42a9e in xmlSAXParseFileWithData () from /usr/lib/libxml2.so.2
#11 0x40a42bb5 in xmlSAXParseFile () from /usr/lib/libxml2.so.2
#12 0x40a42c2f in xmlParseFile () from /usr/lib/libxml2.so.2
#13 0x4164da0d in load_wsdl (
    struri=0x823166c "http://sun.aag.cz:81/jaxrpc-simple/simple?WSDL",
    parent=0x0) at /tmp/php-4.3.2/ext/soap/php_sdl.c:545