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Commit 333c2aa0 authored by Hante Meuleman's avatar Hante Meuleman Committed by John W. Linville
Browse files

brcmfmac: Fix bitmap malloc bug in msgbuf. 



Cc: stable@vger.kernel.org # v3.17, v3.18
Reviewed-by: default avatarArend Van Spriel <arend@broadcom.com>
Reviewed-by: default avatarPieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: default avatarHante Meuleman <meuleman@broadcom.com>
Signed-off-by: default avatarArend van Spriel <arend@broadcom.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 5580373f

drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c

+1 −0
Original line number Diff line number Diff line
@@ -1354,6 +1354,7 @@ int brcmf_proto_msgbuf_attach(struct brcmf_pub *drvr) 
	}

	INIT_WORK(&msgbuf->txflow_work, brcmf_msgbuf_txflow_worker);

	count = BITS_TO_LONGS(if_msgbuf->nrof_flowrings);

	count = count * sizeof(unsigned long);

	msgbuf->flow_map = kzalloc(count, GFP_KERNEL);

	if (!msgbuf->flow_map)

		goto fail;