3.11.10.4 -stable review patch. If anyone has any objections, please let me know.
------------------
From: Christian Engelmayer <cengelma@xxxxxx>
commit 267d29a69c6af39445f36102a832b25ed483f299 upstream.
Fix a memory leak in the ieee802154_add_iface() error handling path.
Detected by Coverity: CID 710490.
Signed-off-by: Christian Engelmayer <cengelma@xxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Luis Henriques <luis.henriques@xxxxxxxxxxxxx>
---
net/ieee802154/nl-phy.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/net/ieee802154/nl-phy.c b/net/ieee802154/nl-phy.c
index 22b1a70..4efd237 100644
--- a/net/ieee802154/nl-phy.c
+++ b/net/ieee802154/nl-phy.c
@@ -224,8 +224,10 @@ static int ieee802154_add_iface(struct sk_buff *skb,
if (info->attrs[IEEE802154_ATTR_DEV_TYPE]) {
type = nla_get_u8(info->attrs[IEEE802154_ATTR_DEV_TYPE]);
- if (type >= __IEEE802154_DEV_MAX)
- return -EINVAL;
+ if (type >= __IEEE802154_DEV_MAX) {
+ rc = -EINVAL;
+ goto nla_put_failure;
+ }
}
dev = phy->add_iface(phy, devname, type);
--
1.8.3.2
--
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