diff options
Diffstat (limited to 'lib/kernel')
| -rw-r--r-- | lib/kernel/src/dist_util.erl | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/kernel/src/dist_util.erl b/lib/kernel/src/dist_util.erl index a2937d60b8..8fc4934f1f 100644 --- a/lib/kernel/src/dist_util.erl +++ b/lib/kernel/src/dist_util.erl @@ -564,7 +564,7 @@ recv_challenge(#hs_data{socket=Socket,other_node=Node, case Recv(Socket, 0, infinity) of {ok,[$n,V1,V0,Fl1,Fl2,Fl3,Fl4,CA3,CA2,CA1,CA0 | Ns]} -> Flags = ?u32(Fl1,Fl2,Fl3,Fl4), - case {list_to_existing_atom(Ns),?u16(V1,V0)} of + try {list_to_existing_atom(Ns),?u16(V1,V0)} of {Node,Version} -> Challenge = ?u32(CA3,CA2,CA1,CA0), ?trace("recv: node=~w, challenge=~w version=~w\n", @@ -572,6 +572,9 @@ recv_challenge(#hs_data{socket=Socket,other_node=Node, {Flags,Challenge}; _ -> ?shutdown(no_node) + catch + error:badarg -> + ?shutdown(no_node) end; _ -> ?shutdown(no_node) |