1 files changed, 9 insertions, 0 deletions
diff --git a/lib/lsan/lsan_thread.cc b/lib/lsan/lsan_thread.cc
index 3e28dee1325a6..0f8efc093b568 100644
--- a/lib/lsan/lsan_thread.cc
+++ b/lib/lsan/lsan_thread.cc
@@ -123,6 +123,11 @@ void ThreadJoin(u32 tid) {
   thread_registry->JoinThread(tid, /* arg */0);
 }
 
+void EnsureMainThreadIDIsCorrect() {
+  if (GetCurrentThread() == 0)
+    CurrentThreadContext()->os_id = GetTid();
+}
+
 ///// Interface to the common LSan module. /////
 
 bool GetThreadRangesLocked(uptr os_id, uptr *stack_begin, uptr *stack_end,
@@ -140,6 +145,10 @@ bool GetThreadRangesLocked(uptr os_id, uptr *stack_begin, uptr *stack_end,
   return true;
 }
 
+void ForEachExtraStackRange(uptr os_id, RangeIteratorCallback callback,
+                            void *arg) {
+}
+
 void LockThreadRegistry() {
   thread_registry->Lock();
 }