[dev] bgpd: Fix AS_PATH size calculation for long paths

[Mike Tancsa]

Hi,
	I got caught up with the bug below

https://github.com/donaldsharp/frr/commit/084002351fbfd6b4e2d9c4c218288b2324ad81cd


triggered by the announcement discussed here

https://mailman.nanog.org/pipermail/nanog/2017-September/092536.html

I see its not been ported to either stable branch. I am guessing its
safe to apply the patch as is to both stable 2.0 and 3.0 ?

While on this topic is 3.0 considered stable enough to run in production
? Or better to stick with 2.0 ?

	---Mike


-- 
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Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike at sentex.net
Providing Internet services since 1994 www.sentex.net
Cambridge, Ontario Canada   http://www.tancsa.com/