forge/linux-pinenote
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

cfg80211: validate remain-on-channel time better

Browse source 
The remain-on-channel time validation shouldn't
depend on the value of HZ, as it does now with
the check against jiffies, since then you might
use a value that works on one system but not on
another. Fix it by checking against a minimum
that's fixed.

Also add validation of the wait duration for a
management frame TX since this also translates
into remain-on-channel internally.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2012-06-01 12:50:54 +02:00 • committed by John W. Linville
commit ebf348fcd0
2 changed files with 19 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

2
include/linux/nl80211.h
View file

@ -1522,6 +1522,8 @@ enum nl80211_attrs {
#define NL80211_MAX_NR_CIPHER_SUITES 5
#define NL80211_MAX_NR_AKM_SUITES 2
#define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10
/**
* enum nl80211_iftype - (virtual) interface types
*