1 files changed, 1 insertions, 0 deletions

diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c
index 6c5b17ed59e1..829d6b0d8b02 100644
--- a/arch/um/os-Linux/start_up.c
+++ b/arch/um/os-Linux/start_up.c
@@ -49,6 +49,7 @@ static int ptrace_child(void *arg)
         int pid = os_getpid(), ppid = getppid();
         int sc_result;
 
+        change_sig(SIGWINCH, 0);
         if(ptrace(PTRACE_TRACEME, 0, 0, 0) < 0){
                 perror("ptrace");
                 os_kill_process(pid, 0);