Wireshark · Ethereal-dev: [ethereal-dev] Sig11

[root <root@xxxxxxxxxxxxxxxxxxxxxxxxx>]

Ethereal got a sig 11.

Set "automatic scrolling in live capture" in Display Options

Set Update list of packets in real time in Capture Preferences

No Filter

Linux RedHat 6.0 Kernel Version 2.3.26
ethereal 0.7.8, with GTK+ 1.2.1, with libpcap 0.4

Stack trace:

[root@snapshot ethereal-0.7.8]# gdb ethereal core
GNU gdb 4.17.0.11 with Linux support
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux"...
Core was generated by `./ethereal'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/lib/libz.so.1...done.
Reading symbols from /usr/lib/libgtk-1.2.so.0...done.
Reading symbols from /usr/lib/libgdk-1.2.so.0...done.
Reading symbols from /usr/lib/libgmodule-1.2.so.0...done.
Reading symbols from /usr/lib/libglib-1.2.so.0...done.
Reading symbols from /lib/libdl.so.2...done.
Reading symbols from /usr/X11R6/lib/libXext.so.6...done.
Reading symbols from /usr/X11R6/lib/libX11.so.6...done.
Reading symbols from /lib/libm.so.6...done.
Reading symbols from /lib/libc.so.6...done.
Reading symbols from /lib/ld-linux.so.2...done.
Reading symbols from /lib/libnss_files.so.2...done.
Reading symbols from /lib/libnss_nisplus.so.2...done.
Reading symbols from /lib/libnsl.so.1...done.
Reading symbols from /lib/libnss_nis.so.2...done.
Reading symbols from /lib/libnss_dns.so.2...done.
Reading symbols from /lib/libresolv.so.2...done.
#0  0x402b2223 in strchr ()
(gdb) bt
#0  0x402b2223 in strchr ()
#1  0x81d049a in ?? ()
#2  0x80a4dfd in dissect_transact_smb (pd=0x81d0420 "", offset=122, fd=0x889ab00, parent=0x0, tree=0x0, si={tid = 2053, 
      uid = 4097, mid = 64, pid = 5376, conversation = 0x8232b90, request_val = 0x8233cb4}, max_data=118, SMB_offset=58, 
    errcode=0, dirn=1) at packet-smb.c:9445
#3  0x80a71f4 in dissect_smb (pd=0x81d0420 "", offset=90, fd=0x889ab00, tree=0x0, max_data=118) at packet-smb.c:11174
#4  0x8088d2a in dissect_nbss_packet (pd=0x81d0420 "", offset=54, fd=0x889ab00, tree=0x0, max_data=122) at packet-nbns.c:1537
#5  0x8088e76 in dissect_nbss (pd=0x81d0420 "", offset=54, fd=0x889ab00, tree=0x0) at packet-nbns.c:1599
#6  0x80a945f in dissect_tcp (pd=0x81d0420 "", offset=54, fd=0x889ab00, tree=0x0) at packet-tcp.c:519
#7  0x8080915 in dissect_ip (pd=0x81d0420 "", offset=34, fd=0x889ab00, tree=0x0) at packet-ip.c:920
#8  0x80629b0 in ethertype (etype=2048, offset=14, pd=0x81d0420 "", fd=0x889ab00, tree=0x0, fh_tree=0x0, item_id=225)
    at ethertype.c:82
#9  0x8079574 in dissect_eth (pd=0x81d0420 "", offset=0, fd=0x889ab00, tree=0x0) at packet-eth.c:202
#10 0x80666af in dissect_packet (pd=0x81d0420 "", fd=0x889ab00, tree=0x0) at packet.c:815
#11 0x8063d8e in add_packet_to_packet_list (fdata=0x889ab00, cf=0x812e9a0, buf=0x81d0420 "") at file.c:885
#12 0x8064053 in wtap_dispatch_cb (user=0x812e9a0 "\210ð\031\b\b", phdr=0x81a05e4, offset=7623018, buf=0x81d0420 "")
    at file.c:1009
#13 0x80b2ce7 in wtap_loop (wth=0x81a05d0, count=96, callback=0x8063f08 <wtap_dispatch_cb>, user=0x812e9a0 "\210ð\031\b\b", 
    err=0xbffffabc) at wtap.c:222
#14 0x806345e in cap_file_input_cb (data=0x812e9a0, source=7, condition=GDK_INPUT_READ) at file.c:500
#15 0x4014f789 in gdk_io_invoke ()
#16 0x4017cd6a in g_io_unix_dispatch ()
#17 0x4017e2c6 in g_main_dispatch ()
#18 0x4017e801 in g_main_iterate ()
#19 0x4017e979 in g_main_run ()
#20 0x400acf3a in gtk_main ()
#21 0x80c585d in main (argc=1, argv=0xbffffd74) at main.c:1294
#22 0x4026dcb3 in __libc_start_main (main=0x80c468c <main>, argc=1, argv=0xbffffd74, init=0x80588e8 <_init>, 
    fini=0x80d36fc <_fini>, rtld_fini=0x4000a350 <_dl_fini>, stack_end=0xbffffd6c) at ../sysdeps/generic/libc-start.c:78
(gdb) 



Hope this helps

Terry Carlin