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l3cfg: fix the interval of the ACD restart timer

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After ACD_WAIT_PROBING_EXTRA_TIME_MSEC has elapsed,
_l3_acd_data_timeout_schedule_probing_restart() keeps rescheduling the
timer with a zero interval, resulting in 100% CPU usage. This
continues until the probe is destroyed after
ACD_WAIT_PROBING_EXTRA_TIME2_MSEC.

When computing the interval, we need to use
(ACD_WAIT_PROBING_EXTRA_TIME_MSEC + ACD_WAIT_PROBING_EXTRA_TIME2_MSEC)
as the expiry time.
This commit is contained in:
Beniamino Galvani 2025-07-11 21:09:10 +02:00
parent 407d753a5a
commit 127f73a5c2
1 changed files with 2 additions and 1 deletions
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3
src/core/nm-l3cfg.c
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@ -2322,7 +2322,8 @@ _l3_acd_data_timeout_schedule_probing_restart(AcdData *acd_data, gint64 now_msec
nm_assert(acd_data->probing_timeout_msec > 0);
nm_assert(acd_data->probing_timestamp_msec > 0);
expiry_msec = acd_data->probing_timestamp_msec + ACD_WAIT_PROBING_EXTRA_TIME_MSEC;
expiry_msec = acd_data->probing_timestamp_msec + ACD_WAIT_PROBING_EXTRA_TIME_MSEC
+ ACD_WAIT_PROBING_EXTRA_TIME2_MSEC;
timeout_msec = NM_MAX(0, expiry_msec - now_msec);