4.20-stable review patch. If anyone has any objections, please let me know.
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From: Li RongQing lirongqing@baidu.com
[ Upstream commit d1f20798a119be71746949ba9b2e2ff330fdc038 ]
genlmsg_reply can fail, so propagate its return code
Fixes: 915d7e5e593 ("ipv6: sr: add code base for control plane support of SR-IPv6") Signed-off-by: Li RongQing lirongqing@baidu.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/ipv6/seg6.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
--- a/net/ipv6/seg6.c +++ b/net/ipv6/seg6.c @@ -221,9 +221,7 @@ static int seg6_genl_get_tunsrc(struct s rcu_read_unlock();
genlmsg_end(msg, hdr); - genlmsg_reply(msg, info); - - return 0; + return genlmsg_reply(msg, info);
nla_put_failure: rcu_read_unlock();