mac80211: fix rate control for retransmitted frames
authorFelix Fietkau <nbd@nbd.name>
Mon, 22 Nov 2021 20:43:23 +0000 (21:43 +0100)
committerJohannes Berg <johannes.berg@intel.com>
Fri, 26 Nov 2021 10:35:32 +0000 (11:35 +0100)
commit18688c80ad8a8dd50523dc9276e929932cac86d4
tree9e67484c21fb38ba187cfce158955e297075b034
parentd5e568c3a4ec2ddd23e7dc5ad5b0c64e4f22981a
mac80211: fix rate control for retransmitted frames

Since retransmission clears info->control, rate control needs to be called
again, otherwise the driver might crash due to invalid rates.

Cc: stable@vger.kernel.org # 5.14+
Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Reported-by: Robert W <rwbugreport@lost-in-the-void.net>
Fixes: 03c3911d2d67 ("mac80211: call ieee80211_tx_h_rate_ctrl() when dequeue")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Link: https://lore.kernel.org/r/20211122204323.9787-1-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/tx.c