diff options
| author | Stefan Wahren <stefan.wahren@i2se.com> | 2018-03-14 20:02:59 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-30 07:50:37 +0200 |
| commit | 78e7409901054e87559f15724652b4d666bd7f8a (patch) | |
| tree | d7d876d20b9b0e1f94233492338767a4d20c0013 /drivers/net | |
| parent | d4271d86a4cad42a49a1ebec31cf90d45760210e (diff) | |
brcmfmac: Fix check for ISO3166 code
[ Upstream commit 9b9322db5c5a1917a66c71fe47c3848a9a31227e ]
The commit "regulatory: add NUL to request alpha2" increases the length of
alpha2 to 3. This causes a regression on brcmfmac, because
brcmf_cfg80211_reg_notifier() expect valid ISO3166 codes in the complete
array. So fix this accordingly.
Fixes: 657308f73e67 ("regulatory: add NUL to request alpha2")
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Acked-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index f507d821aba8..c221597e2519 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -6789,7 +6789,7 @@ static void brcmf_cfg80211_reg_notifier(struct wiphy *wiphy, int i; /* ignore non-ISO3166 country codes */ - for (i = 0; i < sizeof(req->alpha2); i++) + for (i = 0; i < 2; i++) if (req->alpha2[i] < 'A' || req->alpha2[i] > 'Z') { brcmf_err("not a ISO3166 code (0x%02x 0x%02x)\n", req->alpha2[0], req->alpha2[1]); |