Avoid adding IPv6 RS multiple times to active timer list #88957
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It might happen that if the network interface is going up/down fast enough, the RS timer could get inserted to the active RS timer list twice. This would then cause a forever loop in rs_timeout() when traversing the active list. Signed-off-by: Jukka Rissanen <[email protected]>
Make sure RS process is stopped if network interface goes down as there is no point doing it any more. Signed-off-by: Jukka Rissanen <[email protected]>
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Adding RS timer to active timers list multiple times can cause issues when traversing the list.
Fixes #77325