From 43b8a77ca44d511ecd43cafb09cdbdb1975c9b62 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Thu, 7 Feb 2019 09:47:54 -0600 Subject: [PATCH] msg/async/ProtocolV2: reject peer_addrs of - This shouldn't happen and isn't valid. Signed-off-by: Sage Weil --- src/msg/async/ProtocolV2.cc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/msg/async/ProtocolV2.cc b/src/msg/async/ProtocolV2.cc index 890e7bc980a..8f2c5c787b8 100644 --- a/src/msg/async/ProtocolV2.cc +++ b/src/msg/async/ProtocolV2.cc @@ -2518,7 +2518,8 @@ CtPtr ProtocolV2::handle_client_ident(char *payload, uint32_t length) { << client_ident.supported_features() << " features_required=" << client_ident.required_features() << " flags=" << client_ident.flags() << std::dec << dendl; - if (client_ident.addrs().empty()) { + if (client_ident.addrs().empty() || + client_ident.addrs().front() == entity_addr_t()) { return _fault(); // a v2 peer should never do this } -- 2.39.5