Re: [xml] xmllint schema validation

["Yong Chen (yongche)" <chen cisco com>]

Opps, sorry the "subject" should be changed to "adding transition error
messages...".

Regards,
Yong Chen


> -----Original Message-----
> From: xml-bounces gnome org [mailto:xml-bounces gnome org] On 
> Behalf Of Yong Chen (yongche)
> Sent: Monday, October 09, 2006 6:50 PM
> To: xml gnome org
> Subject: Re: [xml] xmllint schema validation
> 
> 
> Hi,
> 
> I'm seeing following err msgs printed out infinitely (dead 
> loop) when calling xmlSchemaParse() to parse a schema file, 
> I'm attaching gdb stack trace here too. A google search on 
> internet shows that someone had this problem before.
> 
> I'm using 2.6.22.
> 
> Thanks,
> Yong Chen
> 
> 
> ....
> regexp error : Memory allocation failed : adding transition 
> regexp error : Memory allocation failed : adding transition 
> regexp error : Memory allocation failed : adding transition 
> regexp error : Memory allocation failed : adding transition 
> regexp error : Memory allocation failed : adding transition .....
> 
> 
> #0  0x081ec6dd in write ()
> #1  0x082cc760 in _IO_wide_data_2 ()
> #2  0x08213c0e in _IO_new_file_write ()
> #3  0x082128ca in new_do_write ()
> #4  0x082131a4 in _IO_new_file_xsputn ()
> #5  0x08209cd1 in buffered_vfprintf ()
> #6  0x08205bc2 in vfprintf ()
> #7  0x08169d41 in xmlGenericErrorDefaultFunc (ctx=0x82cc760,
>     msg=0x2d <Address 0x2d out of bounds>)
>     at ../../../libxml2/libxml2-2.6.22/error.c:73
> #8  0x0816a39e in xmlReportError (err=0x82e72c0, ctxt=0x0,
>     str=0xb7c00480 "Memory allocation failed : adding transition\n",
>     channel=0x8169d10 <xmlGenericErrorDefaultFunc>, data=0x82cc760)
>     at ../../../libxml2/libxml2-2.6.22/error.c:387
> #9  0x0816a8ad in __xmlRaiseError (schannel=0,
>     channel=0x8169d10 <xmlGenericErrorDefaultFunc>, data=0x82cc760,
> ctx=0x0, nod=0x0,
>     domain=14, code=2, level=XML_ERR_FATAL, file=0x0, line=0,
>     str1=0x827beb3 "adding transition", str2=0x0, str3=0x0, int1=36,
> col=0,
>     msg=0x8279900 "Memory allocation failed : %s\n")
>     at ../../../libxml2/libxml2-2.6.22/error.c:628
> #10 0x0810c4cb in xmlRegexpErrMemory (ctxt=0x24,
>     extra=0xbfff1e90 "Memory allocation failed : adding transition\n")
>     at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:358
> #11 0x0810e2cf in xmlRegStateAddTrans (ctxt=0xbc73530, 
> state=0xbc73d10,
>     atom=0xbc86a40, target=0xbc86420, counter=-1, count=-1, nchk=36)
>     at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1287
> #12 0x0810ec1e in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1642
> #13 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #14 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #15 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #16 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> ---Type <return> to continue, or q <return> to quit---
> #17 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #18 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #19 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #20 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #21 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #22 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #23 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #24 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #25 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #26 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #27 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #28 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #29 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #30 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #31 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #32 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #33 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
> #34 0x0810eb8a in xmlFAReduceEpsilonTransitions (ctxt=0xbc73530,
> fromnr=0, tonr=36,
>     counter=-1) at ../../../libxml2/libxml2-2.6.22/xmlregexp.c:1628
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