CVSROOT: /cvs
Module name: src
Changes by: s...@cvs.openbsd.org 2024/03/15 11:45:36
Modified files:
sys/net80211 : ieee80211_input.c
Log message:
Ignore ADDBA requests if we are not ready to receive data frames.
This prevents potential firmware errors in Intel wifi drivers when APs
send an ADDBA request before the driver's state machine has settled
into RUN state.
The driver's addba task would race the driver's newstate task, and the
hardware would see an incorrect sequence of commands.
Ignoring an early ADDBA request is harmless. The AP will retry later.
Reported by zxystd from the OpenIntelWireless project, thanks!
ok phessler@
