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| author | Christian Engelmayer <cengelma@gmx.at> | 2014-01-11 22:19:30 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-14 15:40:56 -0800 |
| commit | 267d29a69c6af39445f36102a832b25ed483f299 (patch) | |
| tree | 2c26d9a5c2d40f6588b699c46917bba35e0b586d /net/ieee802154 | |
| parent | fdc3452cd2c7b2bfe0f378f92123f4f9a98fa2bd (diff) | |
| download | lwn-267d29a69c6af39445f36102a832b25ed483f299.tar.gz lwn-267d29a69c6af39445f36102a832b25ed483f299.zip | |
ieee802154: Fix memory leak in ieee802154_add_iface()
Fix a memory leak in the ieee802154_add_iface() error handling path.
Detected by Coverity: CID 710490.
Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ieee802154')
| -rw-r--r-- | net/ieee802154/nl-phy.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ieee802154/nl-phy.c b/net/ieee802154/nl-phy.c index d08c7a43dcd1..89b265aea151 100644 --- a/net/ieee802154/nl-phy.c +++ b/net/ieee802154/nl-phy.c @@ -221,8 +221,10 @@ int ieee802154_add_iface(struct sk_buff *skb, struct genl_info *info) 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); |