From 23e2db311a10ba66c439ddac7a703991309702ee Mon Sep 17 00:00:00 2001 From: David Howells Date: Sat, 2 May 2020 13:31:19 +0100 Subject: [PATCH] rxrpc: Map the EACCES error produced by some ICMP6 to EHOSTUNREACH Map the EACCES error that is produced by some ICMP6 packets to EHOSTUNREACH when we get them as EACCES has other meanings within a filesystem context. Signed-off-by: David Howells --- net/rxrpc/peer_event.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/rxrpc/peer_event.c b/net/rxrpc/peer_event.c index b1449d971883..112e490ebbcd 100644 --- a/net/rxrpc/peer_event.c +++ b/net/rxrpc/peer_event.c @@ -271,6 +271,9 @@ static void rxrpc_store_error(struct rxrpc_peer *peer, break; case SO_EE_ORIGIN_ICMP6: + if (err == EACCES) + err = EHOSTUNREACH; + /* Fall through */ default: _proto("Rx Received error report { orig=%u }", ee->ee_origin); break;