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[SCTP-Discussion] segfault in M3UA tool using sctplib-1.0.1


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  • From: Wodarz Juergen <juergen.wodarz AT siemens.com>
  • To: "'discussion AT sctp.de'" <discussion AT sctp.de>
  • Subject: [SCTP-Discussion] segfault in M3UA tool using sctplib-1.0.1
  • Date: Sun Jul 11 16:02:00 2004
  • List-id: SCTP Discussions <discussion.sctp.de>

Hello

we get a segfault in the following situation:

- sctp_registerInstance is performed.
- comm_up received (callback function). Activation initiated by the remote
side.
- call sctp_abort on local side
- comm_lost received (callback function).
- netStatusChange received (callback function)
contains for this situation only a display.
This display is the last visible activity.
- now segfault occurs.

attached you find a gdb output of this segfault.
Please who can help????


<<segfaultGdb.txt>>


Mit freundlichen Grüssen / with kind regards
Jürgen Wodarz

ICN CP D NC D Phone: +49(89)722-29862
Siemens AG Fax: +49(89)722-27177
Mch H/Ma 1
E-Mail:
juergen.wodarz AT siemens.com



#0 0x40035f20 in g_list_length () from /usr/lib/libglib-1.2.so.0
#1 0x080c9703 in rxc_all_chunks_processed (new_data_received=0 '\0')
at recvctrl.c:682
#2 0x080c5531 in rbu_rcvDatagram (address_index=0, datagram=0x8103260 "\n",
len=108) at rbundling.c:495
#3 0x080b943e in mdi_receiveMessage (socket_fd=8,
buffer=0x8103254 "\vê\017Ò5Ã<Â", bufferLength=120, source_addr=0xbffff6ec,
dest_addr=0xbffff6d0) at distribution.c:1375
#4 0x080c0950 in dispatch_event (num_of_events=1) at adaptation.c:1048
#5 0x080c0bc9 in adl_extendedEventLoop (lock=0, unlock=0, data=0x0)
at adaptation.c:1208
#6 0x080c0c04 in adl_eventLoop () at adaptation.c:1228
#7 0x080bb404 in sctp_eventLoop () at distribution.c:3266
#8 0x08049f45 in main (argc=3, argv=0xbffff7f4) at main.c:179
#9 0x400634a2 in __libc_start_main () from /lib/libc.so.6


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