Date: Sun, 18 Dec 2016 12:20:22 +0000 (UTC) From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r310211 - in stable/11/sys/netinet: . tcp_stacks Message-ID: <201612181220.uBICKMC0054421@repo.freebsd.org>
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Author: tuexen Date: Sun Dec 18 12:20:22 2016 New Revision: 310211 URL: https://svnweb.freebsd.org/changeset/base/310211 Log: MFC r308745: Notify the user via setting errno when a TCP RST segment is received either in the CLOSING or LAST-ACK state. Sponsored by: Netflix, Inc. Modified: stable/11/sys/netinet/tcp_input.c stable/11/sys/netinet/tcp_stacks/fastpath.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/netinet/tcp_input.c ============================================================================== --- stable/11/sys/netinet/tcp_input.c Sun Dec 18 12:16:47 2016 (r310210) +++ stable/11/sys/netinet/tcp_input.c Sun Dec 18 12:20:22 2016 (r310211) @@ -2185,6 +2185,8 @@ tcp_do_segment(struct mbuf *m, struct tc case TCPS_FIN_WAIT_1: case TCPS_FIN_WAIT_2: case TCPS_CLOSE_WAIT: + case TCPS_CLOSING: + case TCPS_LAST_ACK: so->so_error = ECONNRESET; close: tcp_state_change(tp, TCPS_CLOSED); Modified: stable/11/sys/netinet/tcp_stacks/fastpath.c ============================================================================== --- stable/11/sys/netinet/tcp_stacks/fastpath.c Sun Dec 18 12:16:47 2016 (r310210) +++ stable/11/sys/netinet/tcp_stacks/fastpath.c Sun Dec 18 12:20:22 2016 (r310211) @@ -734,6 +734,8 @@ tcp_do_slowpath(struct mbuf *m, struct t case TCPS_FIN_WAIT_1: case TCPS_FIN_WAIT_2: case TCPS_CLOSE_WAIT: + case TCPS_CLOSING: + case TCPS_LAST_ACK: so->so_error = ECONNRESET; close: tcp_state_change(tp, TCPS_CLOSED);
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