Michael Tuexen 646c28ea80 tcp: improve SEG.ACK validation ... Implement the improved SEG.ACK validation described in RFC 5961. In addition to that, also detect ghost ACKs, which are ACKs for data that has never been sent. The additional checks are enabled by default, but can be disabled by setting the sysctl-variable net.inet.tcp.insecure_ack to a non-zero value. PR: 250357 Reviewed by: Peter Lei, rscheff (older version) MFC after: 1 week Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D45894		2024-07-21 11:37:35 +02:00
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colldef	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
colldef_unicode	Remove $FreeBSD$: one-line sh pattern	2023-08-16 11:55:03 -06:00
ctypedef	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
dict	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
doc	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
dtrace	libdtrace: decode all tcp header flags and add	2023-12-31 15:02:03 +01:00
examples	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
i18n	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
keys	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
man	tcp: improve SEG.ACK validation	2024-07-21 11:37:35 +02:00
misc	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
mk	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
monetdef	Remove $FreeBSD$: one-line sh pattern	2023-08-16 11:55:03 -06:00
monetdef_unicode	Remove $FreeBSD$: one-line sh pattern	2023-08-16 11:55:03 -06:00
msgdef	msgdef: fix NO and SI locales	2023-09-21 12:54:21 +02:00
msgdef_unicode	Remove $FreeBSD$: one-line sh pattern	2023-08-16 11:55:03 -06:00
numericdef	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
numericdef_unicode	Remove $FreeBSD$: one-line sh pattern	2023-08-16 11:55:03 -06:00
security	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
sendmail	Remove $FreeBSD$: one-line sh pattern	2023-08-16 11:55:03 -06:00
skel	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
snmp	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
syscons	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
tabset	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
termcap	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
tests	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
timedef	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
vt	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
zoneinfo	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
Makefile	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00
Makefile.inc	Remove residual blank line at start of Makefile	2024-07-15 16:43:39 -06:00