Protect asio exception hotfix (#4527)

* Refs #20599: Handle error code before function call Signed-off-by: cferreiragonz <carlosferreira@eprosima.com> * Apply suggestion Co-authored-by: Miguel Company <miguelcompany@eprosima.com> --------- Signed-off-by: cferreiragonz <carlosferreira@eprosima.com> Co-authored-by: Miguel Company <miguelcompany@eprosima.com>
eProsima · Mar 8, 2024 · 08193d5 · 08193d5
1 parent 5c87d9d
commit 08193d5
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/src/cpp/rtps/transport/TCPTransportInterface.cpp b/src/cpp/rtps/transport/TCPTransportInterface.cpp
@@ -265,11 +265,15 @@ Locator TCPTransportInterface::remote_endpoint_to_locator(
 {
     Locator locator;
     asio::error_code ec;
-    endpoint_to_locator(channel->remote_endpoint(ec), locator);
+    auto endpoint = channel->remote_endpoint(ec);
     if (ec)
     {
         LOCATOR_INVALID(locator);
     }
+    else
+    {
+        endpoint_to_locator(endpoint, locator);
+    }
     return locator;
 }
 
@@ -278,11 +282,15 @@ Locator TCPTransportInterface::local_endpoint_to_locator(
 {
     Locator locator;
     asio::error_code ec;
-    endpoint_to_locator(channel->local_endpoint(ec), locator);
+    auto endpoint = channel->local_endpoint(ec);
     if (ec)
     {
         LOCATOR_INVALID(locator);
     }
+    else
+    {
+        endpoint_to_locator(endpoint, locator);
+    }
     return locator;
 }