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Re: Bug in libgcj UDP network classes
- From: Michael Koch <konqueror at gmx dot de>
- To: Tom Tromey <tromey at redhat dot com>
- Cc: Norbert Frese <postfach at nfrese dot net>, Michael Koch <konqueror at gmx dot de>, java at gcc dot gnu dot org
- Date: Wed, 3 Dec 2003 21:56:15 +0100
- Subject: Re: Bug in libgcj UDP network classes
- References: <1069360450.3358.137.camel@lilota.lamp.priv> <20031120203654.GA2912@mail.konqueror.de> <1069375495.3355.213.camel@lilota.lamp.priv> <871xrl7kbv.fsf@fleche.redhat.com>
On Wed, Dec 03, 2003 at 12:49:40PM -0700, Tom Tromey wrote:
> >>>>> "Norbert" == Norbert Frese <postfach@nfrese.net> writes:
>
> Norbert> ... got curious myself ... and i think i have found it:
> Norbert> The buffer size which is told to recvfrom() in
> Norbert> "gnu::java::net::PlainDatagramSocketImpl::receive" is the size of the
> Norbert> previously received Packet. Which is kept in the "length" variable of
> Norbert> DatagramPacket. Therefore the number of bytes read via recvfrom() gets
> Norbert> reduced with every packet that is smaller than the previous one.
>
> Did this ever get resolved?
> If not, could you file the problem in bugzilla?
This is fixed in CVS and Norbert's testcase works like a charm. The only
missing piece is a mauve test ...
Michael