Adds accept4 to NetworkSignalHandler (#1975)

stackrox · Dec 2, 2024 · 69fc54b · 69fc54b
1 parent 07c38b5
commit 69fc54b
Showing 1 changed file with 18 additions and 9 deletions.
diff --git a/collector/lib/NetworkSignalHandler.cpp b/collector/lib/NetworkSignalHandler.cpp
@@ -23,6 +23,7 @@ EventMap<Modifier> modifiers = {
         {"shutdown<", Modifier::REMOVE},
         {"connect<", Modifier::ADD},
         {"accept<", Modifier::ADD},
+        {"accept4<", Modifier::ADD},
         {"getsockopt<", Modifier::ADD},
         {"sendto<", Modifier::ADD},
         {"sendto>", Modifier::ADD},
@@ -152,13 +153,20 @@ SignalHandler::Result NetworkSignalHandler::HandleSignal(sinsp_evt* evt) {
 }
 
 std::vector<std::string> NetworkSignalHandler::GetRelevantEvents() {
+  std::vector<std::string> base_events = {
+      "close<",
+      "shutdown<",
+      "connect<",
+      "accept<",
+      "accept4<",
+      "getsockopt<"};
+
   if (track_send_recv_) {
-    return {
-        "close<",
-        "shutdown<",
-        "connect<",
-        "accept<",
-        "getsockopt<",
+    // disable clang-format here because it will massively
+    // indent the initializer list.
+    //
+    // clang-format off
+    base_events.insert(base_events.end(), {
         "sendto<",
         "sendto>",
         "sendmsg<",
@@ -171,10 +179,11 @@ std::vector<std::string> NetworkSignalHandler::GetRelevantEvents() {
         "recvmmsg<",
         "recvmmsg>",
         "recvmsg<",
-        "recvmsg>",
-    };
+        "recvmsg>"
+    });
+    // clang-format on
   }
-  return {"close<", "shutdown<", "connect<", "accept<", "getsockopt<"};
+  return base_events;
 }
 
 bool NetworkSignalHandler::Stop() {