| Message ID | 1607071695-33740-1-git-send-email-zhangchangzhong@huawei.com |
|---|---|
| State | New |
| Headers | show |
| Series | [net] ipv4: fix error return code in rtm_to_fib_config() | expand |
On Fri, 4 Dec 2020 09:04:08 -0700 David Ahern wrote: > On 12/4/20 1:48 AM, Zhang Changzhong wrote: > > Fix to return a negative error code from the error handling > > case instead of 0, as done elsewhere in this function. > > > > Fixes: d15662682db2 ("ipv4: Allow ipv6 gateway with ipv4 routes") > > Reported-by: Hulk Robot <hulkci@huawei.com> > > Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> > > Reviewed-by: David Ahern <dsahern@kernel.org> Applied, thanks!
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index b87140a..cdf6ec5 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -825,7 +825,7 @@ static int rtm_to_fib_config(struct net *net, struct sk_buff *skb, if (has_gw && has_via) { NL_SET_ERR_MSG(extack, "Nexthop configuration can not contain both GATEWAY and VIA"); - goto errout; + return -EINVAL; } return 0;
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: d15662682db2 ("ipv4: Allow ipv6 gateway with ipv4 routes") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> --- net/ipv4/fib_frontend.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)