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iwd
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station: fix unintended netconfig_reset pre-roaming 

Commit 23f0f5717c did not correctly handle the reassociation
case where the state is set from within station_try_next_transition.
If IWD reassociates netconfig will get reset and DHCP will need to
be done over again after the roam. Instead get the state ahead of
station_try_next_transition.

Fixes: 23f0f5717c ("station: allow roaming before netconfig finishes")
This commit is contained in:
James Prestwood 2023-10-20 05:50:21 -07:00 committed by Denis Kenzior
parent 2c7bf2756e
commit ccb29663cc
1 changed files with 2 additions and 1 deletions
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src/station.c
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@ -2470,6 +2470,7 @@ static void station_transition_start(struct station *station)
{
struct roam_bss *rbss;
bool roaming = false;
bool connected = (station->state == STATION_STATE_CONNECTED);
/*
* For each failed attempt pop the BSS leaving the head of the queue
@ -2498,7 +2499,7 @@ static void station_transition_start(struct station *station)
* still should roam in this case but need to restart netconfig once the
* roam is finished.
*/
if (station->netconfig && station->state != STATION_STATE_CONNECTED) {
if (station->netconfig && !connected) {
netconfig_reset(station->netconfig);
station->netconfig_after_roam = true;
}