1 files changed, 6 insertions, 1 deletions

diff --git a/arch/um/kernel/skas/process.c b/arch/um/kernel/skas/process.c
index c0b30515dfb6..4dc13bc8cfd8 100644
--- a/arch/um/kernel/skas/process.c
+++ b/arch/um/kernel/skas/process.c
@@ -28,10 +28,11 @@
 #include "chan_user.h"
 #include "signal_user.h"
 #include "registers.h"
+#include "process.h"
 
 int is_skas_winch(int pid, int fd, void *data)
 {
-        if(pid != os_getpid())
+        if(pid != os_getpgrp())
                 return(0);
 
         register_winch_irq(-1, fd, -1, data);
@@ -259,6 +260,10 @@ int start_idle_thread(void *stack, void *switch_buf_ptr, void **fork_buf_ptr)
         sigjmp_buf **switch_buf = switch_buf_ptr;
         int n;
 
+        set_handler(SIGWINCH, (__sighandler_t) sig_handler,
+                    SA_ONSTACK | SA_RESTART, SIGUSR1, SIGIO, SIGALRM,
+                    SIGVTALRM, -1);
+
         *fork_buf_ptr = &initial_jmpbuf;
         n = sigsetjmp(initial_jmpbuf, 1);
         if(n == 0)