This is a note to let you know that I've just added the patch titled brcmsmac: Initialize power in brcms_c_stf_ss_algo_channel_get() to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: brcmsmac-initialize-power-in-brcms_c_stf_ss_algo_channel_get.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From f823a2aa8f4674c095a5413b9e3ba12d82df06f2 Mon Sep 17 00:00:00 2001 From: Florian Fainelli <f.fainelli@xxxxxxxxx> Date: Mon, 18 Jul 2016 16:24:37 -0700 Subject: brcmsmac: Initialize power in brcms_c_stf_ss_algo_channel_get() From: Florian Fainelli <f.fainelli@xxxxxxxxx> commit f823a2aa8f4674c095a5413b9e3ba12d82df06f2 upstream. wlc_phy_txpower_get_current() does a logical OR of power->flags, which presumes that power.flags was initiliazed earlier by the caller, unfortunately, this is not the case, so make sure we zero out the struct tx_power before calling into wlc_phy_txpower_get_current(). Reported-by: coverity (CID 146011) Fixes: 5b435de0d7868 ("net: wireless: add brcm80211 drivers") Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx> Acked-by: Arend van Spriel <arend.vanspriel@xxxxxxxxxxxx> Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/net/wireless/brcm80211/brcmsmac/stf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/wireless/brcm80211/brcmsmac/stf.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/stf.c @@ -87,7 +87,7 @@ void brcms_c_stf_ss_algo_channel_get(struct brcms_c_info *wlc, u16 *ss_algo_channel, u16 chanspec) { - struct tx_power power; + struct tx_power power = { }; u8 siso_mcs_id, cdd_mcs_id, stbc_mcs_id; /* Clear previous settings */ Patches currently in stable-queue which might be from f.fainelli@xxxxxxxxx are queue-4.4/brcmfmac-fix-glob_skb-leak-in-brcmf_sdiod_recv_chain.patch queue-4.4/brcmsmac-free-packet-if-dma_mapping_error-fails-in-dma_rxfill.patch queue-4.4/brcmsmac-initialize-power-in-brcms_c_stf_ss_algo_channel_get.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html