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Well folks,

Upgrading to SCTPlib-1.0.0-Pre9, I got accross the follwing problem which
did not occur in the pre6(the one I was previously using).
Every time I call sctp_receive, a segfault is signalled at
DLL_DeleteCurrentRecord line 900(module DLL_main.c) when readin
list->current->info. it seems it is reading into the middle of nowhere(thus
generating the segmentation fault.
There may something wrong in my software because a older version does the
SCTP_receive without segfault, but produces a goblygook bytestring, which
was not the bytestring that was send(however the length is correct, so there
must be something there) Was checked via ethereal: DATA send , SACK went
back
My conclusion: sctp_receive copies data from the "middle of nowhere" to me.
Reason: I don't know.

As a aside note: in the previous version pre6, the association id was always
a big number 8596726(example) and always different from the previous one.
Now in the pre9 version I always get 1 which is the same as the previous
one.(Which is weird to say the least) Maybe this has something to do with my
troubles.

In order to check this out again I am going to put in pre6 and test it
again.

yours sincerly,
Lode

PS: note to myself: if it works, don't upgrade


Siemens Atea ICN D CS D
Software Development
Atealaan 34
B-2200 Herentals Belgium
Tel +32-14-25-2081 / Fax +32-14-25-3212
E-mail:
lode.coene AT siemens.atea.be

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• [SCTP-Discussion] sctp_receive produces segfaults, Coene Lode, 04/25/2001
  • Re: [SCTP-Discussion] sctp_receive produces segfaults, Michael Tüxen, 04/25/2001
  • <Possible follow-up(s)>
  • RE: [SCTP-Discussion] sctp_receive produces segfaults, Coene Lode, 04/25/2001
    • Re: [SCTP-Discussion] sctp_receive produces segfaults, Michael Tüxen, 04/25/2001
      • Re: [SCTP-Discussion] sctp_receive produces segfaults, Michael Tüxen, 04/26/2001
  • RE: [SCTP-Discussion] sctp_receive produces segfaults, Coene Lode, 04/25/2001
    • [SCTP-Discussion] SCTP code in solaris, prashant kerur, 04/26/2001
      • Re: [SCTP-Discussion] SCTP code in solaris, Tomas Kukosa, 04/26/2001
  • RE: [SCTP-Discussion] sctp_receive produces segfaults, Coene Lode, 04/26/2001

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