fix asan

run.sh

@@ -27,7 +27,7 @@ export REPORT_DIR="$ROOT/test_report"
 export THIRDPARTY_ROOT=$ROOT/thirdparty
 export LD_LIBRARY_PATH=$JAVA_HOME/jre/lib/amd64/server:${BUILD_LATEST_DIR}/output/lib:${THIRDPARTY_ROOT}/output/lib:${LD_LIBRARY_PATH}
 # Disable AddressSanitizerOneDefinitionRuleViolation, see https://github.com/google/sanitizers/issues/1017 for details.
-export ASAN_OPTIONS=detect_odr_violation=0
+export ASAN_OPTIONS=detect_odr_violation=0:abort_on_error=1:disable_coredump=0:unmap_shadow_on_exit=1
 # See https://github.com/gperftools/gperftools/wiki/gperftools'-stacktrace-capturing-methods-and-their-issues.
 # Now we choose libgcc, because of https://github.com/apache/incubator-pegasus/issues/1685.
 export TCMALLOC_STACKTRACE_METHOD=libgcc  # Can be generic_fp, generic_fp_unsafe, libunwind or libgcc

src/runtime/rpc/rpc_host_port.cpp

@@ -72,27 +72,29 @@ host_port::host_port(std::string host, uint16_t port)
 
 bool host_port::from_string(const std::string s)
 {
-    std::string ip_port = s;
-    auto pos = ip_port.find_last_of(':');
+    auto pos = s.find_last_of(':');
     if (pos == std::string::npos) {
         return false;
     }
-    std::string host = ip_port.substr(0, pos);
-    std::string port = ip_port.substr(pos + 1);
+    _host = s.substr(0, pos);
+    std::string port = s.substr(pos + 1);
 
-    // check port
-    unsigned int port_num;
-    if (!internal::buf2unsigned(port, port_num) || port_num > UINT16_MAX) {
+    if (!internal::buf2unsigned(port, _port) || _port > UINT16_MAX) {
         return false;
     }
 
-    if (rpc_address::ipv4_from_host(host.c_str()) == 0) {
+    struct addrinfo hints;
+    memset(&hints, 0, sizeof(hints));
+    hints.ai_family = AF_INET;
+    hints.ai_socktype = SOCK_STREAM;
+    AddrInfo result;
+    auto err_code = GetAddrInfo(_host, hints, &result);
+
+    if (dsn_unlikely(!err_code.ok())) {
         return false;
     }
 
     _type = HOST_TYPE_IPV4;
-    _host = host;
-    _port = port_num;
     return true;
 }