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(parent: 51e1335) | patch
mac80211: validate user rate mask before configuring driver
authorJohannes Berg <johannes.berg@intel.com>
Wed, 18 Oct 2017 07:36:51 +0000 (09:36 +0200)
committerJohannes Berg <johannes.berg@intel.com>
Wed, 18 Oct 2017 07:39:56 +0000 (09:39 +0200)
commite5f5ce37a7918ed7406c52987c7cc8b670ed5e14
tree9388b69528c728e03a5cb5b749b372ebf24e4593tree | snapshot
parent51e13359cd5ea34acc62c90627603352956380afcommit | diff
mac80211: validate user rate mask before configuring driver

Ben reported that when the user rate mask is rejected for not
matching any basic rate, the driver had already been configured.
This is clearly an oversight in my original change, fix this by
doing the validation before calling the driver.

Reported-by: Ben Greear <greearb@candelatech.com>
Fixes: e8e4f5280ddd ("mac80211: reject/clear user rate mask if not usable")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/cfg.c diff | blob | history
Domain: System / Kernel;