| From 333c2aa029b847051a2db76a6ca59f699a520030 Mon Sep 17 00:00:00 2001 |
| From: Hante Meuleman <meuleman@broadcom.com> |
| Date: Wed, 3 Dec 2014 21:05:27 +0100 |
| Subject: brcmfmac: Fix bitmap malloc bug in msgbuf. |
| |
| From: Hante Meuleman <meuleman@broadcom.com> |
| |
| commit 333c2aa029b847051a2db76a6ca59f699a520030 upstream. |
| |
| Reviewed-by: Arend Van Spriel <arend@broadcom.com> |
| Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> |
| Signed-off-by: Hante Meuleman <meuleman@broadcom.com> |
| Signed-off-by: Arend van Spriel <arend@broadcom.com> |
| Signed-off-by: John W. Linville <linville@tuxdriver.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c |
| +++ b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c |
| @@ -1355,6 +1355,7 @@ int brcmf_proto_msgbuf_attach(struct brc |
| } |
| 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; |
