diff options
| -rw-r--r-- | src/identd/identd_socket.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/identd/identd_socket.cpp b/src/identd/identd_socket.cpp index 422c5c0..7688bbe 100644 --- a/src/identd/identd_socket.cpp +++ b/src/identd/identd_socket.cpp @@ -25,10 +25,12 @@ void IdentdSocket::parse_in_buffer(const std::size_t) std::istringstream line(this->in_buf.substr(0, line_end)); this->consume_in_buffer(line_end + 1); - uint16_t local_port; - uint16_t remote_port; + uint16_t local_port{}; + uint16_t remote_port{}; char sep; line >> local_port >> sep >> remote_port; + if (line.fail()) // Data did not match the expected format, ignore the line entirely + continue; const auto& xmpp = this->server.get_biboumi_component(); auto response = this->generate_answer(xmpp, local_port, remote_port); |