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charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D289177 --- Comment #9 from commit-hook@FreeBSD.org --- A commit in branch stable/14 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D586183128f2f04b84a9a564f832899636= 71f0ff2 commit 586183128f2f04b84a9a564f83289963671f0ff2 Author: Andrey V. Elsukov AuthorDate: 2025-09-16 07:34:55 +0000 Commit: Andrey V. Elsukov CommitDate: 2025-09-23 08:32:45 +0000 IPv6: fix off-by-one in pltime and vltime expiration checks Previously, the macros used '>' instead of '>=3D' when comparing elapsed time against the preferred and valid lifetimes. This caused any depreca= ted address to become usable again for one extra second after receiving each Router Advertisement. In that short window, the address could be selected as a source for outgoing connections. Update the checks to use '>=3D' so that addresses are deprecated or invalid when their lifetime expires. PR: 289177 Reported by: Dmitry Nexus Reviewed by: zlei Submitted by: Marek Zarychta Differential Revision: https://reviews.freebsd.org/D52323 (cherry picked from commit 588a5fad3e8b98955b60707e3e92b8b43566e3f7) sys/netinet6/in6.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=