brcmfmac: assure SSID length from firmware is limited

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The SSID length as received from firmware should not exceed
IEEE80211_MAX_SSID_LEN as that would result in heap overflow.

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 2019-02-14 13:43:47 +01:00 • committed by Kalle Valo

parent 9c66a7e5d3

commit 1b5e242316

1 changed files with 2 additions and 0 deletions

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

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