5.14.2 (i686-linux-thread-multi), XML::Twig 3.39, XML::Parser 2.41.
Died of a segfault with a sufficiently large number.
Stack trace:
Program received signal SIGSEGV, Segmentation fault. 0x0807632d in Perl_call_sv () (gdb) bt #0 0x0807632d in Perl_call_sv () #1 0x080e959d in Perl_sv_clear () #2 0x080e9c8a in Perl_sv_free2 () #3 0x080d7644 in Perl_hv_free_ent () #4 0x080d8bf3 in S_hfreeentries () #5 0x080db12e in Perl_hv_undef_flags () #6 0x080e97cb in Perl_sv_clear () #7 0x080e9c8a in Perl_sv_free2 () #8 0x080d7644 in Perl_hv_free_ent () #9 0x080d8bf3 in S_hfreeentries () #10 0x080db12e in Perl_hv_undef_flags () #11 0x080e97cb in Perl_sv_clear () #12 0x080e9c8a in Perl_sv_free2 () ... #87303 0x080d7644 in Perl_hv_free_ent () #87304 0x080d8bf3 in S_hfreeentries () #87305 0x080db12e in Perl_hv_undef_flags () #87306 0x080e97cb in Perl_sv_clear () #87307 0x080e9c8a in Perl_sv_free2 () #87308 0x080d7644 in Perl_hv_free_ent () #87309 0x080d8bf3 in S_hfreeentries () #87310 0x080db12e in Perl_hv_undef_flags () #87311 0x080e97cb in Perl_sv_clear () #87312 0x080e9c8a in Perl_sv_free2 () #87313 0x080d7644 in Perl_hv_free_ent () #87314 0x080d8bf3 in S_hfreeentries () #87315 0x080db12e in Perl_hv_undef_flags () #87316 0x080e97cb in Perl_sv_clear () #87317 0x080e9c8a in Perl_sv_free2 () #87318 0x08111ef1 in Perl_leave_scope () #87319 0x081120bc in Perl_pop_scope () #87320 0x0811dd60 in Perl_pp_return () #87321 0x080dd748 in Perl_runops_standard () #87322 0x08076475 in Perl_call_sv () #87323 0xb7ac2148 in endElement () from /home/eric/usr/perlbrew/perls/ +5.14.2t/lib/site_perl/5.14.2/i686-linux-thread-multi/auto/XML/Parser/ +Expat/Expat.so #87324 0xb7a93a55 in ?? () from /usr/lib/../lib/libexpat.so.1 #87325 0xb7a948a1 in ?? () from /usr/lib/../lib/libexpat.so.1 #87326 0xb7a95db1 in ?? () from /usr/lib/../lib/libexpat.so.1 #87327 0xb7a9696a in ?? () from /usr/lib/../lib/libexpat.so.1 #87328 0xb7a8d64c in XML_ParseBuffer () from /usr/lib/../lib/libexpat. +so.1 #87329 0xb7a8eab5 in XML_Parse () from /usr/lib/../lib/libexpat.so.1 #87330 0xb7ab6a78 in XS_XML__Parser__Expat_ParseString () from /home/e +ric/usr/perlbrew/perls/5.14.2t/lib/site_perl/5.14.2/i686-linux-thread +-multi/auto/XML/Parser/Expat/Expat.so #87331 0x080df181 in Perl_pp_entersub () #87332 0x080dd748 in Perl_runops_standard () #87333 0x080770ea in perl_run () #87334 0x0805fe3d in main ()
First guess, a stack overflow from an endless(?) recursive loop. [Upd: It could be a stack overflow, but it's not from endless recursion. The pattern is clearly broken at the top. ]
The odd thing is that the loop is in perl's code.
Same with an older version of Perl: 5.10.1 (i686-linux-thread-multi), XML::Twig 3.39, XML::Parser 2.41.
I'll install a debug build of Perl and see if I hit an assert.
In reply to Re^3: XML::Twig too many children?
by ikegami
in thread XML::Twig too many children?
by Anonymous Monk
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