Hello,
If udp-receiver is writing to a pipe and the pipe fails, udp-receiver
will incorrectly exit with a returncode of zero. This is easily tested
with a trivial pipe program that copies stdin to stdout, but exits with
a nonzero status upon encountering eof.
Adding the following to startReceiver() in udpr-negotiate.c is
sufficient to fix this behavior:
<---- cut here
int ret;
...
if(pipePid) {
ret=udpc_waitForProcess(pipePid, "Pipe");
}
...
return ret;
<---- cut here
Regards,
George Coulouris
National Center for Biotechnology Information (contractor)
