X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fevent.c;h=59b96e37dc3f7d3c7fa80ed96d27be1326a915c9;hp=cb710a06b60b07d6af7752bf68c4f9c0c4fd7745;hb=abb24e9d71b3edb9cacf4c04361cc0dfd4e6a061;hpb=c786ed116805c0bc911f592c03dc0d5562287283

diff --git a/src/event.c b/src/event.c
index cb710a06..59b96e37 100644
--- a/src/event.c
+++ b/src/event.c
@@ -91,8 +91,8 @@ void io_add(io_t *io, io_cb_t cb, void *data, int fd, int flags) {
 
 #ifdef HAVE_MINGW
 void io_add_event(io_t *io, io_cb_t cb, void *data, WSAEVENT event) {
-	io_add(io, cb, data, -1, 0);
 	io->event = event;
+	io_add(io, cb, data, -1, 0);
 }
 #endif
 
@@ -285,6 +285,16 @@ bool event_loop(void) {
 				io->cb(io->data, IO_WRITE);
 			else if(FD_ISSET(io->fd, &readable))
 				io->cb(io->data, IO_READ);
+			else
+				continue;
+
+			/*
+			   There are scenarios in which the callback will remove another io_t from the tree
+			   (e.g. closing a double connection). Since splay_each does not support that, we
+			   need to exit the loop now. That's okay, since any remaining events will get picked
+			   up by the next select() call.
+			 */
+			break;
 		}
 	}
 #else