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Fix getsockopt() for listening sockets when using SO_SNDBUF, SO_RCVBUF,

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SO_SNDLOWAT, SO_RCVLOWAT. Since r31972 it only worked for non-listening
sockets.

Sponsored by:	Netflix, Inc.
This commit is contained in:
Michael Tuexen 2017-07-21 07:44:43 +00:00
parent 4dd4446129
commit 27d8bea898
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=321325
1 changed files with 8 additions and 4 deletions
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12
sys/kern/uipc_socket.c
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@ -3020,19 +3020,23 @@ sogetopt(struct socket *so, struct sockopt *sopt)
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: