They commited what we got in rev 20447. As this does not happen to me (I'm running with MallocBadFreeAbort) I would need a a backtrace where the yyminor value passed to DtdParse() shows up.
can you -DDEBUG_DTD_PARSER and send in the trace for the parser. Thanks. Luis On 1/16/07, Douglas Pratley <[EMAIL PROTECTED]> wrote: > I get a similar crash under Windows. I'm having trouble reverting back > to a "good" baseline without losing today's work, so it would be great > if this could be fixed... I'm afraid I can't work out quite what the > dependencies are here. > > Cheers > > Doug > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Jaap Keuter > Sent: 16 January 2007 12:27 > To: Developer support list for Wireshark > Subject: Re: [Wireshark-dev] [Wireshark-commits] rev 20442: > /trunk/tools/lemon/ /trunk/tools/lemon/: lemon.c > > Hi, > > Maybe not, since it seems to have broken the program completely. > > (gdb) run > Starting program: /home/me/src/wireshark/trunk/.libs/lt-tshark > Failed to read a valid object file image from memory. > [Thread debugging using libthread_db enabled] > [New Thread -1233094432 (LWP 25812)] > > Program received signal SIGSEGV, Segmentation fault. > [Switching to Thread -1233094432 (LWP 25812)] > 0xb69c75ad in free () from /lib/tls/i686/cmov/libc.so.6 > (gdb) bt > #0 0xb69c75ad in free () from /lib/tls/i686/cmov/libc.so.6 > #1 0xb6b3ab31 in g_free () from /usr/lib/libglib-2.0.so.0 > #2 0xb6fafa13 in yy_destructor (yymajor=<value optimized out>, > yypminor=0x0) at ./dtd_grammar.lemon:63 > #3 0xb6fb0685 in DtdParse (yyp=0x8371f40, yymajor=6, yyminor=0x8376f00, > bd=0x8378888) at ./dtd_grammar.lemon:1 > #4 0xb6fb163b in Dtd_Parse_lex () at ./dtd_parse.l:275 > #5 0xb6fb221c in dtd_parse (s=0x8378f20) at ./dtd_parse.l:335 > #6 0xb76620f5 in proto_register_xml () at packet-xml.c:1145 > #7 0xb766b3b5 in register_all_protocols () at register.c:691 > #8 0xb6fcd66f in proto_init (register_all_protocols=0x804e31c > <[EMAIL PROTECTED]>, > register_all_protocol_handoffs=0x804e75c > <[EMAIL PROTECTED]>) at proto.c:320 > #9 0xb6fb60d7 in epan_init (register_all_protocols=0x804e31c > <[EMAIL PROTECTED]>, > register_all_handoffs=0x804e75c > <[EMAIL PROTECTED]>, report_failure=0x8060dc0 > <failure_message>, > report_open_failure=0x80610a0 <open_failure_message>, > report_read_failure=0x8061150 <read_failure_message>) at epan.c:97 > #10 0x08062fc1 in main (argc=1, argv=0xbf80a4d4) at tshark.c:781 > > Thanx, > Jaap > > On Tue, 16 Jan 2007, Joerg Mayer wrote: > > > On Mon, Jan 15, 2007 at 07:48:06PM +0000, [EMAIL PROTECTED] wrote: > > > > http://anonsvn.wireshark.org/viewvc/viewvc.cgi?view=rev&revision=20442 > > > > > > User: lego > > > Date: 2007/01/15 07:48 PM > > > > > > Log: > > > Fix a major leakage of token minors in lemon generated parsers due > to the fact that lemon was not genmerating destructor code for elements > in the RHS of rules without C-code. > > > > > > > Can you please provide feedback to the lemon author? > > > > thanks > > Joerg > > > > _______________________________________________ > Wireshark-dev mailing list > Wireshark-dev@wireshark.org > http://www.wireshark.org/mailman/listinfo/wireshark-dev > > > > This message should be regarded as confidential. If you have received this > email in error please notify the sender and destroy it immediately. > Statements of intent shall only become binding when confirmed in hard copy by > an authorised signatory. The contents of this email may relate to dealings > with other companies within the Detica Group plc group of companies. > > Detica Limited is registered in England under No: 1337451. > > Registered offices: Surrey Research Park, Guildford, Surrey, GU2 7YP, England. > > > _______________________________________________ > Wireshark-dev mailing list > Wireshark-dev@wireshark.org > http://www.wireshark.org/mailman/listinfo/wireshark-dev > -- This information is top security. When you have read it, destroy yourself. -- Marshall McLuhan _______________________________________________ Wireshark-dev mailing list Wireshark-dev@wireshark.org http://www.wireshark.org/mailman/listinfo/wireshark-dev
