1 files changed, 1 insertions, 1 deletions
diff --git a/gdbstub.c b/gdbstub.c
index ec4e4b25be..e561244292 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -2003,7 +2003,7 @@ int gdbserver_start(const char *device)
     if (chr) {
         qemu_chr_fe_init(&s->chr, chr, &error_abort);
         qemu_chr_fe_set_handlers(&s->chr, gdb_chr_can_receive, gdb_chr_receive,
-                                 gdb_chr_event, NULL, NULL, true);
+                                 gdb_chr_event, NULL, NULL, NULL, true);
     }
     s->state = chr ? RS_IDLE : RS_INACTIVE;
     s->mon_chr = mon_chr;