Refs #20629: Protect pdp_to_send

cferreiragonz · cferreiragonz · commit a9dfd621636d · 2024-05-13T10:16:39.000+02:00
Signed-off-by: cferreiragonz &lt;carlosferreira@eprosima.com&gt;
diff --git a/src/cpp/rtps/builtin/discovery/database/DiscoveryDataBase.cpp b/src/cpp/rtps/builtin/discovery/database/DiscoveryDataBase.cpp
@@ -2341,6 +2341,7 @@ bool DiscoveryDataBase::add_pdp_to_send_(
         eprosima::fastrtps::rtps::CacheChange_t* change)
 {
     // Add DATA(p) to send in next iteration if it is not already there
+    std::lock_guard<std::recursive_mutex> guard(mutex_);
     if (std::find(
                 pdp_to_send_.begin(),
                 pdp_to_send_.end(),

Original file line number	Diff line number	Diff line change
`@@ -2341,6 +2341,7 @@ bool DiscoveryDataBase::add_pdp_to_send_(`
`2341`	`2341`	`eprosima::fastrtps::rtps::CacheChange_t* change)`
`2342`	`2342`	`{`
`2343`	`2343`	`// Add DATA(p) to send in next iteration if it is not already there`
	`2344`	`+ std::lock_guard<std::recursive_mutex> guard(mutex_);`
`2344`	`2345`	`if (std::find(`
`2345`	`2346`	`pdp_to_send_.begin(),`
`2346`	`2347`	`pdp_to_send_.end(),`