From: Guy Harris <guy@xxxxxxxxxx>
Subject: Re: [Ethereal-dev] Improved iSCSI dissector
Date: Tue, 23 Oct 2001 12:19:04 -0700 (PDT)
> > Try loading the included pcap file and then turn iSCSI header digests
> > on. It blows up every time for me.
>
> I tried turning all digests on, turning them all off, turning header
> digests on, turning header digests off, and turning TCP reassembly on
> and off, and saw no crashes with that file.
Well, thanks for trying. I shall try and track down the problem when I
get a moment. In the meantime, here's some gdb output to ponder:
(gdb) where
#0 __libc_free (mem=0x30) at malloc.c:3130
#1 0x4019ba5b in g_free (mem=0x30) at gmem.c:411
#2 0x812bb6c in free_all_segments (key_arg=0x83dba38, value=0x83dba38,
user_data=0x0) at packet-tcp.c:183
#3 0x40197433 in g_hash_table_foreach_remove (hash_table=0x8387890,
func=0x812bb18 <free_all_segments>, user_data=0x0) at ghash.c:259
#4 0x812bc48 in tcp_desegment_init () at packet-tcp.c:224
#5 0x8198177 in call_init_routine (routine=0x812bc20, dummy=0x0)
at packet.c:161
#6 0x401a401c in g_slist_foreach (list=0x82da8c8,
func=0x819816c <call_init_routine>, user_data=0x0) at gslist.c:487
#7 0x8198197 in init_all_protocols () at packet.c:167
#8 0x8156718 in rescan_packets (cf=0x82ca080,
action=0x8260ec7 "Reprocessing", refilter=1, redissect=1) at file.c:920
#9 0x81566e8 in redissect_packets (cf=0x82ca080) at file.c:872
#10 0x817b90a in prefs_main_apply_cb (apply_bt=0x8368150, parent_w=0x83b3200)
at prefs_dlg.c:639
#11 0x400b825b in gtk_marshal_NONE__NONE (object=0x8368150,
func=0x817b6cc <prefs_main_apply_cb>, func_data=0x83b3200, args=0xbfffee8c)
at gtkmarshal.c:312
#12 0x400e8f28 in gtk_handlers_run (handlers=0x8457d08, signal=0xbfffee38,
object=0x8368150, params=0xbfffee8c, after=0) at gtksignal.c:1917
Mark
