1 files changed, 32 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/319-0010-brcmfmac-Fix-glob_skb-leak-in-brcmf_sdiod_recv_chain.patch b/package/kernel/mac80211/patches/319-0010-brcmfmac-Fix-glob_skb-leak-in-brcmf_sdiod_recv_chain.patch
new file mode 100644
index 0000000000..c33aa2dab9
--- /dev/null
+++ b/package/kernel/mac80211/patches/319-0010-brcmfmac-Fix-glob_skb-leak-in-brcmf_sdiod_recv_chain.patch
@@ -0,0 +1,32 @@
+From 3bdae810721b33061d2e541bd78a70f86ca42af3 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <f.fainelli@gmail.com>
+Date: Mon, 18 Jul 2016 16:24:34 -0700
+Subject: [PATCH] brcmfmac: Fix glob_skb leak in brcmf_sdiod_recv_chain
+
+In case brcmf_sdiod_recv_chain() cannot complete a succeful call to
+brcmf_sdiod_buffrw, we would be leaking glom_skb and not free it as we
+should, fix this.
+
+Reported-by: coverity (CID 1164856)
+Fixes: a413e39a38573 ("brcmfmac: fix brcmf_sdcard_recv_chain() for host without sg support")
+Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
+Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+@@ -726,8 +726,10 @@ int brcmf_sdiod_recv_chain(struct brcmf_
+ 			return -ENOMEM;
+ 		err = brcmf_sdiod_buffrw(sdiodev, SDIO_FUNC_2, false, addr,
+ 					 glom_skb);
+-		if (err)
++		if (err) {
++			brcmu_pkt_buf_free_skb(glom_skb);
+ 			goto done;
++		}
+ 
+ 		skb_queue_walk(pktq, skb) {
+ 			memcpy(skb->data, glom_skb->data, skb->len);