app crashes if lost connection during query, seems to be a bug. - Mailing list pgsql-odbc

hi, there

application crashes if lost connection during query
(such as server is shuted down in immediate mode).
it's due to that after connection closed, the socket
flush funciton, SOCK_flush_output, is still trying to
write/flush to the non-exist socket, during the socket
destruction stage.

the socket should be marked as "CLOSED" when
connection is lost, such as, in socket.c

UCHAR
SOCK_get_next_byte(SocketClass *self)
{
......
         if (self->buffer_filled_in == 0)
         {
             self->errornumber = SOCKET_CLOSED;
             self->errormsg = "Socket has been
closed.";
             self->buffer_filled_in = 0;
             self->socket=-1; //@mark the socket
"CLOSED"!
             return 0;
         }
     }
     return self->buffer_in[self->buffer_read_in++];
}



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