CVS commit: [netbsd-9] src/sys/netinet

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Tue Oct  8 11:27:36 UTC 2024

Modified Files:
        src/sys/netinet [netbsd-9]: tcp_input.c

Log Message:
Pull up following revision(s) (requested by rin in ticket #1894):

        sys/netinet/tcp_input.c: revision 1.441

tcp_reass: Mitigate CVE-2018-6922 (SegmentSmack)
at a level of FreeBSD, by introducing an arbitrary (100) limit to
the length of TCP reassembly queues:
https://github.com/freebsd/freebsd-src/commit/95a914f6316874f5b0c45d491f2843dc810071ef

Originally authored by ryo@.

We thank Tomoyuki Sahara <tsahara at iij>, who has analyzed the
problem again, updated the patch, and carried out experiments for
vulnerability scenarios. The confidential PR below is based on
his work.

PR security/58708


To generate a diff of this commit:
cvs rdiff -u -r1.414.2.4 -r1.414.2.5 src/sys/netinet/tcp_input.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.