Protect WriterHistory::remove_change_and_reuse (#5115) (#5120)

Signed-off-by: Juan Lopez Fernandez <[email protected]> (cherry picked from commit 0d996bc) Co-authored-by: juanlofer-eprosima <[email protected]>
eProsima · Sep 6, 2024 · 68b7e03 · 68b7e03
1 parent c73df11
commit 68b7e03
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/cpp/rtps/history/WriterHistory.cpp b/src/cpp/rtps/history/WriterHistory.cpp
@@ -254,6 +254,8 @@ CacheChange_t* WriterHistory::remove_change_and_reuse(
         return nullptr;
     }
 
+    std::lock_guard<RecursiveTimedMutex> guard(*mp_mutex);
+
     // Create a temporary reference change associated to the sequence number
     CacheChange_t ch;
     ch.sequenceNumber = sequence_number;