Author: rrs Date: Tue Mar 26 10:41:27 2019 New Revision: 345527 URL: https://svnweb.freebsd.org/changeset/base/345527
Log: Fix a small bug in the tcp_log_id where the bucket was unlocked and yet the bucket-unlock flag was not changed to false. This can cause a panic if INVARIANTS is on and we go through the right path (though rare). Reported by: [email protected] Reviewed by: tuexen@ MFC after: 1 week Modified: head/sys/netinet/tcp_output.c Modified: head/sys/netinet/tcp_output.c ============================================================================== --- head/sys/netinet/tcp_output.c Tue Mar 26 09:46:17 2019 (r345526) +++ head/sys/netinet/tcp_output.c Tue Mar 26 10:41:27 2019 (r345527) @@ -138,7 +138,8 @@ SYSCTL_INT(_net_inet_tcp, OID_AUTO, sendbuf_auto_lowat * non-ACK. */ #define TCP_XMIT_TIMER_ASSERT(tp, len, th_flags) \ - KASSERT(((len) == 0 && ((th_flags) & (TH_SYN | TH_FIN)) == 0) ||\ + KASSERT(((len) == 0 && ((th_flags) & \ + (TH_SYN | TH_FIN | TH_RST)) != 0) || \ tcp_timer_active((tp), TT_REXMT) || \ tcp_timer_active((tp), TT_PERSIST), \ ("neither rexmt nor persist timer is set")) _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "[email protected]"
