Commit 2dc3a8e0 authored Mar 06, 2014 by Dave Jones Committed by John W. Linville Mar 13, 2014

brcmfmac: fix skb leak in brcmf_sdio_txpkt_prep_sg error path.



Commit 1eb43018 (brcmfmac: fix txglomming scatter-gather packet transfers)
added an allocation of an skb via brcmu_pkt_buf_get_skb() but forgot to
free it on one of the error paths.

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Dave <Jones&lt;davej@fedoraproject.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent d5124648

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

+3 −1

Original line number	Diff line number	Diff line
		@@ -1948,8 +1948,10 @@ static int brcmf_sdio_txpkt_prep_sg(struct brcmf_sdio *bus,
		if (pkt_pad == NULL)
		return -ENOMEM;
		ret = brcmf_sdio_txpkt_hdalign(bus, pkt_pad);
		if (unlikely(ret < 0))
		if (unlikely(ret < 0)) {
		kfree_skb(pkt_pad);
		return ret;
		}
		memcpy(pkt_pad->data,
		pkt->data + pkt->len - tail_chop,
		tail_chop);