diff options
| author | David Howells <dhowells@redhat.com> | 2016-10-13 08:43:17 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2016-10-13 08:43:17 +0100 |
| commit | 07096f612fdf2bb5578cd1fecb2884bdbb1cde42 (patch) | |
| tree | c3c230929666557c84969cc1dfae24c9bec45e81 /net/rxrpc | |
| parent | 54fde4234579d3b1311b3ed1a1e95526a7cfdcd7 (diff) | |
| download | lwn-07096f612fdf2bb5578cd1fecb2884bdbb1cde42.tar.gz lwn-07096f612fdf2bb5578cd1fecb2884bdbb1cde42.zip | |
rxrpc: Fix checking of error from ip6_route_output()
ip6_route_output() doesn't return a negative error when it fails, rather
the ->error field of the returned dst_entry struct needs to be checked.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: 75b54cb57ca3 ("rxrpc: Add IPv6 support")
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc')
| -rw-r--r-- | net/rxrpc/peer_object.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/rxrpc/peer_object.c b/net/rxrpc/peer_object.c index 941b724d523b..862eea6b266c 100644 --- a/net/rxrpc/peer_object.c +++ b/net/rxrpc/peer_object.c @@ -193,8 +193,8 @@ static void rxrpc_assess_MTU_size(struct rxrpc_peer *peer) fl6->fl6_dport = htons(7001); fl6->fl6_sport = htons(7000); dst = ip6_route_output(&init_net, NULL, fl6); - if (IS_ERR(dst)) { - _leave(" [route err %ld]", PTR_ERR(dst)); + if (dst->error) { + _leave(" [route err %d]", dst->error); return; } break; |