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30 lines
1.2 KiB
Diff
30 lines
1.2 KiB
Diff
From 9b9322db5c5a1917a66c71fe47c3848a9a31227e Mon Sep 17 00:00:00 2001
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From: Stefan Wahren <stefan.wahren@i2se.com>
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Date: Wed, 14 Mar 2018 20:02:59 +0100
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Subject: [PATCH] brcmfmac: Fix check for ISO3166 code
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The commit "regulatory: add NUL to request alpha2" increases the length of
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alpha2 to 3. This causes a regression on brcmfmac, because
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brcmf_cfg80211_reg_notifier() expect valid ISO3166 codes in the complete
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array. So fix this accordingly.
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Fixes: 657308f73e67 ("regulatory: add NUL to request alpha2")
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Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
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Acked-by: Franky Lin <franky.lin@broadcom.com>
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Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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---
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drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
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+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
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@@ -6803,7 +6803,7 @@ static void brcmf_cfg80211_reg_notifier(
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return;
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/* ignore non-ISO3166 country codes */
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- for (i = 0; i < sizeof(req->alpha2); i++)
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+ for (i = 0; i < 2; i++)
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if (req->alpha2[i] < 'A' || req->alpha2[i] > 'Z') {
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brcmf_err("not an ISO3166 code (0x%02x 0x%02x)\n",
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req->alpha2[0], req->alpha2[1]);
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