isisd: fix update link params after circuit is up (backport #16667) #16729
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If the link-params are set when the circuit not yet up, the link-params
are never updated.
isis_link_params_update() is called from isis_circuit_up() but returns
immediately because circuit->state != C_STATE_UP. circuit->state is
updated in isis_csm_state_change after isis_circuit_up().
> struct isis_circuit *isis_csm_state_change(enum isis_circuit_event event,
> struct isis_circuit *circuit,
> void *arg)
> {
> [...]
> if (isis_circuit_up(circuit) != ISIS_OK) {
> isis_circuit_deconfigure(circuit, area);
> break;
> }
> circuit->state = C_STATE_UP;
> isis_event_circuit_state_change(circuit, circuit->area,
> 1);
Do not return isis_link_params_update() if circuit->state != C_STATE_UP.
Fixes: 0fdd8b2 ("isisd: update link params after circuit is up")
Signed-off-by: Louis Scalbert <[email protected]>
(cherry picked from commit 6ce6b7a)
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If the link-params are set when the circuit not yet up, the link-params are never updated.
isis_link_params_update() is called from isis_circuit_up() but returns immediately because circuit->state != C_STATE_UP. circuit->state is updated in isis_csm_state_change after isis_circuit_up().
Do not return isis_link_params_update() if circuit->state != C_STATE_UP.
Fixes: 0fdd8b2 ("isisd: update link params after circuit is up")
This is an automatic backport of pull request #16667 done by Mergify.