https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=217637
--- Comment #93 from commit-h...@freebsd.org --- A commit references this bug: Author: tuexen Date: Wed Aug 9 13:26:12 UTC 2017 New revision: 322315 URL: https://svnweb.freebsd.org/changeset/base/322315 Log: MFC r317208: Syncoockies can be used in combination with the syncache. If the cache overflows, syncookies are used. This patch restricts the usage of syncookies in this case: accept syncookies only if there was an overflow of the syncache recently. This mitigates a problem reported in PR217637, where is syncookie was accepted without any recent drops. Thanks to glebius@ for suggesting an improvement. PR: 217637 Reviewed by: gnn, glebius Differential Revision: https://reviews.freebsd.org/D10272 Changes: _U stable/10/ stable/10/sys/netinet/tcp_syncache.c stable/10/sys/netinet/tcp_syncache.h -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
