Wireshark-dev: Re: [Wireshark-dev] Solaris dfilter/dtd issues
From: Jeff Morriss <jeff.morriss@xxxxxxxxxxx>
Date: Fri, 21 Jul 2006 11:16:17 +0800
Well, I have these:
firebird [~/]> flex -V flex version 2.5.4 firebird [~/]> lex -V lex: Software Generation Utilities (SGU) Solaris-ELF (4.0)
but it appears to be using 'flex':
checking for flex... /usr/local/bin/flex
I upgraded to flex 2.5.31 but still hit the problem.So I updated SVN (to try the fix for bug 1010) and I still get the parse errors and the core:
firebird [~/wireshark/source/]> ./tshark -i qfe2tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/dc.dtd: syntax error in dc.dtd:7 at or before '#PCDATA': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/itunes.dtd: syntax error in itunes.dtd:7 at or before '#PCDATA': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/pocsettings.dtd: syntax error in pocsettings.dtd:4 at or before ')': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/presence.dtd: syntax error in presence.dtd:4 at or before ')': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/reginfo.dtd: syntax error in reginfo.dtd:5 at or before ')': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/rss.dtd: syntax error in rss.dtd:5 at or before ')': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/smil.dtd: syntax error in smil.dtd:14 at or before ',': syntax error at end of fileDTD parsing failureBus Error (core dumped)firebird [~/wireshark/source/]> cat svnversion.h #define SVNVERSION "SVN Rev 18777"
though actually the core is in a new place:
firebird [~/wireshark/source/]> pstack core.tshark.8209 core 'core.tshark.8209' of 8209: tshark -i qfe2fd9c49a4 _free_unlocked (61782065, 776c8, 22c78, fda3c000, 2c8, ac0) + 40 fd9c4954 free (61782065, 61782065, 0, 2a38c0, ff2c19f4, ff2c1a90) + 20 fe9e8090 destroy_dtd_data (286208, 2861b8, 2f, 29b19a, 19d6b0, ff00) + 118 fe9e88d0 proto_register_xml (4c400, 0, feebabd8, feebac10, 156f94, 29b080) + 330 fe9f0328 register_all_protocols (ffffffff, df4, 0, ff2c2440, fac, ff2c2438) + 1424 fe4ba460 proto_init (325f8, 44114, 44120, ff2c1a90, ff2c1aa0, ff2c2b04) + 104 fe4a83a8 epan_init (325f8, 44114, 44120, 26ca8, 26c5c, 2a128) + 64 000286bc main (3, ffbff87c, 0, 55598, 44800, 0) + dc 00016054 _start (0, 0, 0, 0, 0, 0) + 5c
Oof. LEGO wrote:
can you type $ lex -V $ flex -V and see what comes out. I think you might be using sun's lex (for which I never tested the code) instead of flex. On 7/20/06, Jeff Morriss <jeff.morriss@xxxxxxxxxxx> wrote:Hi list, I've been trying to get a running Wireshark 0.99.2 on Solaris 9 for a couple days now; recently I switched to working from SVN and I'm still having issues. They all seem to be related to dtd or dfilter stuff. For example, trying to run SVN 18769 gives:firebird [~/wireshark/source/]> export LD_LIBRARY_PATH=epan/.libs firebird [~/wireshark/source/]> .libs/tshark -i qfe2 Magic num is 0x00000000, but should be 0xe9b00b9e Abort (core dumped)'gdb' shows:(gdb) bt #0 0xfda1f090 in _libc_kill () from /usr/lib/libc.so.1 #1 0xfd9b69f0 in abort () from /usr/lib/libc.so.1 #2 0xfdc495d0 in g_logv (log_domain=0x0, log_level=G_LOG_LEVEL_ERROR, format=0x583f8 "", args1=0x6) at gmessages.c:391 #3 0xfdc49600 in g_log (log_domain=0x400 <Address 0x400 out of bounds>, log_level=G_LOG_LEVEL_ERROR, format=0x583f8 "") at gmessages.c:408 #4 0xfe4dc080 in stnode_free (node=0x223c90) at syntax-tree.c:146 #5 0xfe4d7328 in Dfilter (yyp=0x230788, yymajor=24, yyminor=0x230798, dfw=0x1f) at grammar.lemon:289 #6 0xfe4d4e28 in dfilter_compile ( text=0xfed43da8 "(ncp.ext_info_newstyle == 0) && (ncp.ret_info_mask_mod == 0)", dfp=0xff12ef48) at dfilter.c:221 #7 0xfe7fbe14 in final_registration_ncp2222 () at packet-ncp2222.c:19254 #8 0xfe4a9e34 in call_final_registration_routine (routine=0xfe7fbdbc, dummy=0x0) at packet.c:241 #9 0xfdc51ed8 in g_slist_foreach (list=0x61c80, func=0xfe4a9e28 <call_final_registration_routine>, user_data=0x0) at gslist.c:487 #10 0xfe4a688c in epan_init (plugin_dir=0x61c80 "�\177��", register_all_protocols=0xfe4a9e28 <call_final_registration_routine>, register_all_handoffs=0, report_failure=0x26ca8 <failure_message>, report_open_failure=0x26c5c <open_failure_message>, report_read_failure=0x2a128 <read_failure_message>) at epan.c:75 #11 0x000286c4 in main (argc=3, argv=0xffbff8ec) at tshark.c:759 (gdb) qInterestingly, if I build the package and install it, I get a different set of errors, still in dfilter, though:firebird [~/]> tshark -i qfe2 tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/dc.dtd: syntax error in dc.dtd:7 at or before '#PCDATA': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/itunes.dtd: syntax error in itunes.dtd:7 at or before '#PCDATA': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/pocsettings.dtd: syntax error in pocsettings.dtd:4 at or before ')': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/presence.dtd: syntax error in presence.dtd:4 at or before ')': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/reginfo.dtd: syntax error in reginfo.dtd:5 at or before ')': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/rss.dtd: syntax error in rss.dtd:5 at or before ')': Bus Error (core dumped) firebird [~/]> pstack core.tshark.6580 core 'core.tshark.6580' of 6580: tshark -i qfe2 fe4a0fe0 yy_find_shift_action (2a10a8, 16, 27, 54, fe9f0b08, 28) + a8 fe4a10d4 DtdParse (2a10a8, 16, 2a10ac, 2, 38c, ff2beb40) + 34 fe4a24e4 Dtd_Parse_lex (21, ff2beb38, ff2beb3c, fe9f0fbc, fe9f10a8, 394) + 338 fe4a3524 dtd_parse (156f4c, ff2beb8c, 156f94, 7efefeff, 81010100, ff00) + e0 fe9e5c10 proto_register_xml (4c400, 0, feeb7dc8, feeb7e00, 156f94, 29b080) + 2e8 fe9ed6b0 register_all_protocols (ffffffff, de4, 0, ff2bf560, f9c, ff2bf558) + 1424 fe4b8924 proto_init (325f8, 44114, 44120, ff2bebb0, ff2bebc0, ff2bfc1c) + 104 fe4a686c epan_init (325f8, 44114, 44120, 26ca8, 26c5c, 2a128) + 64 000286bc main (3, ffbff8e4, 0, 55598, 44800, 0) + dc 00016054 _start (0, 0, 0, 0, 0, 0) + 5cThe dtd errors make me think think maybe I'm running into issues at least related to bug 1010: http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1010 Interestingly, if I create a ~/.wireshark/dtds, the error changes back to the first one:firebird [~/]> mkdir .wireshark firebird [~/]> tshark -i qfe2 tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/dc.dtd: syntax error in dc.dtd:7 at or before '#PCDATA': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/itunes.dtd: syntax error in itunes.dtd:7 at or before '#PCDATA': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/pocsettings.dtd: syntax error in pocsettings.dtd:4 at or before ')': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/presence.dtd: syntax error in presence.dtd:4 at or before ')': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/reginfo.dtd: syntax error in reginfo.dtd:5 at or before ')': tshark: Dtd Parser in file /usr/local/share/wireshark/dtds/rss.dtd: syntax error in rss.dtd:5 at or before ')': Bus Error (core dumped) firebird [~/]> mkdir .wireshark/dtds firebird [~/]> tshark -i qfe2 Magic num is 0x00000000, but should be 0xe9b00b9eAbort (core dumped)I've poked around with this for a while now and I'm not getting anywhere fast. Anyone have any clues/pointers? Thanks, -Jeff _______________________________________________ Wireshark-dev mailing list Wireshark-dev@xxxxxxxxxxxxx http://www.wireshark.org/mailman/listinfo/wireshark-dev
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