Commit 6e2866a9 authored Aug 21, 2019 by David S. Miller

linux-merge



Simon Wunderlich says:

====================
Here is a batman-adv bugfix:

 - fix uninit-value in batadv_netlink_get_ifindex(), by Eric Dumazet
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

parents aad12c23 3ee1bb7a

net/batman-adv/netlink.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -164,7 +164,7 @@ batadv_netlink_get_ifindex(const struct nlmsghdr *nlh, int attrtype)
		{
		struct nlattr *attr = nlmsg_find_attr(nlh, GENL_HDRLEN, attrtype);

		return attr ? nla_get_u32(attr) : 0;
		return (attr && nla_len(attr) == sizeof(u32)) ? nla_get_u32(attr) : 0;
		}

		/**

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