1 files changed, 2 insertions, 1 deletions
diff --git a/libsanitizer/sanitizer_common/sanitizer_thread_registry.cc b/libsanitizer/sanitizer_common/sanitizer_thread_registry.cc
index 0ad47561b8b..bfa610443c1 100644
--- a/libsanitizer/sanitizer_common/sanitizer_thread_registry.cc
+++ b/libsanitizer/sanitizer_common/sanitizer_thread_registry.cc
@@ -216,7 +216,7 @@ void ThreadRegistry::SetThreadNameByUserId(uptr user_id, const char *name) {
   }
 }
 
-void ThreadRegistry::DetachThread(u32 tid) {
+void ThreadRegistry::DetachThread(u32 tid, void *arg) {
   BlockingMutexLock l(&mtx_);
   CHECK_LT(tid, n_contexts_);
   ThreadContextBase *tctx = threads_[tid];
@@ -225,6 +225,7 @@ void ThreadRegistry::DetachThread(u32 tid) {
     Report("%s: Detach of non-existent thread\n", SanitizerToolName);
     return;
   }
+  tctx->OnDetached(arg);
   if (tctx->status == ThreadStatusFinished) {
     tctx->SetDead();
     QuarantinePush(tctx);