On Mon, 20 Jul 2009, Szak�ts Viktor wrote:
> in hbinet.c line 981, buffer is initialized to NULL,
Yes it is.
> later in line 1003, buffer is used in recv() line as
> 'buffer + iReceived'.
Yes it is but iMaxLen is 0 so as long as recv() implementation
is not broken then nothing wrong should happen. If you do not
like it then you can change it to
char cVal = 0;
[...]
buffer = &cVal;
but in fact it should not cause any difference for valid recv() call.
BTW hb_itemGetWriteCL() cannot return NULL in this code but you can
disable the condition in line 965 and check if in Windows calling
recv( hSock, NULL, 0, MSG_NOSIGNAL )
causes any problems in code like:
? HB_INETRECV( hSock, NIL, 100 )
It shouldn't.
best regards,
Przemek
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