diff options
Diffstat (limited to 'src/users.cpp')
| -rw-r--r-- | src/users.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/users.cpp b/src/users.cpp index 48260bd1f..1f8a62eec 100644 --- a/src/users.cpp +++ b/src/users.cpp @@ -240,9 +240,14 @@ void UserResolver::OnError(ResolverError e, const std::string &errormessage) { if (ServerInstance->SE->GetRef(this->bound_fd) == this->bound_user) { - /* Error message here */ - this->bound_user->WriteServ("NOTICE Auth :*** Could not resolve your hostname: %s; using your IP address (%s) instead.", errormessage.c_str(), this->bound_user->GetIPString()); - this->bound_user->dns_done = true; + /* Since dns timeout is implemented outside of the resolver, this was a race condition that could result in this message being sent *after* + * the user was fully connected. This check fixes that issue - Special */ + if (!this->bound_user->dns_done) + { + /* Error message here */ + this->bound_user->WriteServ("NOTICE Auth :*** Could not resolve your hostname: %s; using your IP address (%s) instead.", errormessage.c_str(), this->bound_user->GetIPString()); + this->bound_user->dns_done = true; + } } } |