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(parent: 38ad0fa) | patch
bridgestp: validate timer values in config BPDU
authorJonah Caplan <jcaplan@blackberry.com>
Thu, 15 Apr 2021 09:28:42 +0000 (11:28 +0200)
committerKristof Provost <kp@FreeBSD.org>
Tue, 18 May 2021 10:00:38 +0000 (12:00 +0200)
commit61d771b63df62e4e8764b187c1307a87933248ef
treef2bb16c4965c17a30ffa732b27ad925870a31c4etree | snapshot
parent38ad0faf9762554c330fcc9212fe06953fde6456commit | diff
bridgestp: validate timer values in config BPDU

IEEE Std 802.1D-2004 Section 17.14 defines permitted ranges for timers.
Incoming BPDU messages should be checked against the permitted ranges.
The rest of 17.14 appears to be enforced already.

PR: 254924
Reviewed by: kp, donner
Differential Revision: https://reviews.freebsd.org/D29782

(cherry picked from commit 0e4025bffa2bab3461b72b40d0b1468722ff76e6)
sys/net/bridgestp.c diff | blob | history
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