| commit | 4954601f821bb5afd4dd59b57bf801adf4924bbd | [log] [tgz] |
|---|---|---|
| author | Johannes Berg <johannes.berg@intel.com> | Thu Apr 27 09:13:38 2017 +0200 |
| committer | Johannes Berg <johannes.berg@intel.com> | Mon May 08 11:24:34 2017 +0200 |
| tree | 1168c860b5943f8c781feb85487ca7993dd2dfd3 | |
| parent | f8860ce836f2d502b07ef99559707fe55d90f5bc [diff] |
nl80211: correctly validate MU-MIMO groups Since groups 0 and 63 are invalid, we should check for those bits. Note that the 802.11 spec specifies the *bit* order, but the CPU doesn't care about bit order since it can't address bits, so it's always treating BIT(0) as the lowest bit within a byte. Reported-by: Jan Fuchs <jan.fuchs@lancom.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>