On Fri, 2014-06-20 at 16:21 -0700, hiren panchasara wrote: > Reviving an old thread where Steve found this problem: A call to > getpeername on a connected tcp socket returns ENOTCONN with no prior > errors being reported by previous socket calls. > > Please look at > http://lists.freebsd.org/pipermail/freebsd-net/2011-January/027647.html > for more details. > > Here is a proposed patch derived from > $src/sys/netsmb/smb_trantcp.c:nbssn_recv()'s way of handling a similar > situation: > > Index: sys/kern/uipc_syscalls.c > =================================================================== > --- sys/kern/uipc_syscalls.c (revision 267693) > +++ sys/kern/uipc_syscalls.c (working copy) > @@ -1755,6 +1755,12 @@ > if (error != 0) > return (error); > so = fp->f_data; > + if ((so->so_state & (SS_ISDISCONNECTED|SS_ISDISCONNECTING)) || > + (so->so_rcv.sb_state & SBS_CANTRCVMORE)) { > + error = ECONNRESET; > + goto done; > + } > if ((so->so_state & (SS_ISCONNECTED|SS_ISCONFIRMING)) == 0) { > error = ENOTCONN; > goto done; > > Does this look correct? > > cheers, > Hiren
Has this been tested in "anger" anywhere? sean _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[email protected]"
