tree 47f1c1d01c0de91e2bf1bbb4081a2ed288463171
parent 80116f1413944a00d9913cf4e24366a0df9c9950
author Robert Lubos <robert.lubos@nordicsemi.no> 1619443877 +0200
committer Jukka Rissanen <jukka.rissanen+github@gmail.com> 1619542096 +0300

net: trickle: Do not initialize a work item from its handler

Initializing a work item from its handler will destroy the content of
the kernel structures used to process the work item. This can lead to a
system crash for example when the delayed work is being rescheduled when
the previous run is already queued for processing but not yet executed.

Fix this by initializing the work item once during trickle timer
creation and moving the logic, previously achieved by switching the work
handler, into the new work handler.

Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>