Author: tuexen
Date: Fri Jul 21 07:44:43 2017
New Revision: 321325
URL: https://svnweb.freebsd.org/changeset/base/321325
Log:
Fix getsockopt() for listening sockets when using SO_SNDBUF, SO_RCVBUF,
SO_SNDLOWAT, SO_RCVLOWAT. Since r31972 it only worked for non-listening
sockets.
Sponsored by: Netflix, Inc.
Modified:
head/sys/kern/uipc_socket.c
Modified: head/sys/kern/uipc_socket.c
==============================================================================
--- head/sys/kern/uipc_socket.c Fri Jul 21 06:56:06 2017 (r321324)
+++ head/sys/kern/uipc_socket.c Fri Jul 21 07:44:43 2017 (r321325)
@@ -3020,19 +3020,23 @@ integer:
goto integer;
case SO_SNDBUF:
- optval = so->so_snd.sb_hiwat;
+ optval = SOLISTENING(so) ? so->sol_sbsnd_hiwat :
+ so->so_snd.sb_hiwat;
goto integer;
case SO_RCVBUF:
- optval = so->so_rcv.sb_hiwat;
+ optval = SOLISTENING(so) ? so->sol_sbrcv_hiwat :
+ so->so_rcv.sb_hiwat;
goto integer;
case SO_SNDLOWAT:
- optval = so->so_snd.sb_lowat;
+ optval = SOLISTENING(so) ? so->sol_sbsnd_lowat :
+ so->so_snd.sb_lowat;
goto integer;
case SO_RCVLOWAT:
- optval = so->so_rcv.sb_lowat;
+ optval = SOLISTENING(so) ? so->sol_sbrcv_lowat :
+ so->so_rcv.sb_lowat;
goto integer;
case SO_SNDTIMEO:
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