[runtime] Throw DomainUnloadedException exception when aborting appdomain thread

[mono.git] / mono / metadata / remoting.c

diff --git a/mono/metadata/remoting.c b/mono/metadata/remoting.c
index 7602c3926f41e685ee12030cdda08348fdebad46..dccb077b4f72cc41ccf1b0a47e9dee452794ad3d 100644 (file)
--- a/mono/metadata/remoting.c
+++ b/mono/metadata/remoting.c
@@ -430,6 +430,7 @@ mono_remoting_wrapper (MonoMethod *method, gpointer *params)
 
        if (exc) {
                error_init (&error);
+               exc = (MonoObject*) mono_remoting_update_exception ((MonoException*)exc);
                mono_error_set_exception_instance (&error, (MonoException *)exc);
                goto fail;
        }
@@ -449,11 +450,18 @@ fail:
        return NULL;
 } 
 
+/*
+ * Handles exception transformation at appdomain call boundary.
+ * Note this is called from target appdomain inside xdomain wrapper, but from
+ * source domain in the mono_remoting_wrapper slowpath.
+ */
 static MonoException *
 mono_remoting_update_exception (MonoException *exc)
 {
+       MonoInternalThread *thread;
        MonoClass *klass = mono_object_get_class ((MonoObject*)exc);
 
+       /* Serialization error can only happen when still in the target appdomain */
        if (!(mono_class_get_flags (klass) & TYPE_ATTRIBUTE_SERIALIZABLE)) {
                MonoException *ret;
                char *aname = mono_stringify_assembly_name (&klass->image->assembly->aname);
@@ -464,6 +472,13 @@ mono_remoting_update_exception (MonoException *exc)
                return ret;
        }
 
+       thread = mono_thread_internal_current ();
+       if (mono_object_get_class ((MonoObject*)exc) == mono_defaults.threadabortexception_class &&
+                       thread->flags & MONO_THREAD_FLAG_APPDOMAIN_ABORT) {
+               mono_thread_internal_reset_abort (thread);
+               return mono_get_exception_appdomain_unloaded ();
+       }
+
        return exc;
 }