brcmfmac: add length checks in scheduled scan result handler

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Assure the event data buffer is long enough to hold the array
of netinfo items and that SSID length does not exceed the maximum
of 32 characters as per 802.11 spec.

Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Arend Van Spriel 2017-04-06 13:14:40 +01:00 • committed by Kalle Valo

parent acf8ac41dd

commit 4835f37e3b

1 changed files with 11 additions and 2 deletions

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13

drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c

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