Fix segmentation fault on discovery server (#2033)

Signed-off-by: Ricardo González Moreno <ricardo@richiware.dev>
eProsima · Jul 2, 2021 · 279a776 · 279a776
1 parent 57ed258
commit 279a776
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/cpp/rtps/builtin/discovery/participant/timedevent/DSClientEvent.cpp b/src/cpp/rtps/builtin/discovery/participant/timedevent/DSClientEvent.cpp
@@ -58,6 +58,7 @@ bool DSClientEvent::event()
 
     // Iterate over remote servers to check for new unmatched servers
     ParticipantProxyData* part_proxy_data;
+    std::unique_lock<std::recursive_mutex> lock(*mp_PDP->getMutex());
     for (auto server: mp_PDP->remote_server_attributes())
     {
         // Get the participant proxy data of the server