[Bug 239799] IP_MINTTL broken
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Tue Aug 13 12:48:35 UTC 2019
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239799
--- Comment #1 from commit-hook at freebsd.org ---
A commit references this bug:
Author: ae
Date: Tue Aug 13 12:47:54 UTC 2019
New revision: 350974
URL: https://svnweb.freebsd.org/changeset/base/350974
Log:
Save ip_ttl value and restore it after checksum calculation.
Since ipvoly is used for checksum calculation, part of original IP
header is zeroed. This part includes ip_ttl field, that can be used
later in IP_MINTTL socket option handling.
PR: 239799
MFC after: 1 week
Changes:
head/sys/netinet/tcp_input.c
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