Re: [Ekiga-devel-list] [Linux] Abort

[Eugen Dedu <Eugen Dedu pu-pm univ-fcomte fr>]

On 13/10/10 08:38, Julien Puydt wrote:
> Le 13/10/2010 11:47, Eugen Dedu a écrit :
> > > gdb trace available at
> > > http://www.pateam.org/archive/tmp/ekiga-win32/trunk/ekiga.log.gz
> >
> > I think this is for Julien. It is strange that it works as root, and not
> > as a normal user, probably because the configuration is not the same.
>
> #5 0xb71e4ec9 in PAssertFunc (
> msg=0xb4a3851c "Assertion fail: Null pointer reference, file
> /usr/local/include/ptlib/safecoll.h, line 823, Error=107")
> at ptlib/unix/assert.cxx:148
> #6 0xb7228800 in PAssertFunc (file=0xb7fc414c
> "/usr/local/include/ptlib/safecol
> l.h", line=823, className=0x0,
>
>
> That failed assertion is months old -- sometimes I see it often,
> sometimes I don't see it for a long period.
>
> It's most certainly a threading issue... but I have no clue what
> triggers it or not.

#7  0xb7228690 in PAssertFunc (file=0xb7fc414c 
"/usr/local/include/ptlib/safecoll.h", line=823, className=0x0,
    msg=PNullPointerReference) at ptlib/common/object.cxx:124
#8  0xb7f36a95 in PSafePtr<OpalPresentity, PSafePtrBase>::operator-> 
(this=0x8178e38, uri=DWARF-2 expression error: DW_OP_reg operations must 
be used either alone or in conjuction with DW_OP_piece.
) at /usr/local/include/ptlib/safecoll.h:823
#9  Opal::Sip::EndPoint::fetch (this=0x8178e38, uri=DWARF-2 expression 
error: DW_OP_reg operations must be used either alone or in conjuction 
with DW_OP_piece.
) at ../lib/engine/components/opal/sip-endpoint.cpp:279

It seems that ../lib/engine/components/opal/sip-endpoint.cpp:279 calls a 
function with a NULL pointer as parameter, so the error could be in 
ekiga.  But I have not checked where the error is.

--
Eugen