1 files changed, 11 insertions, 7 deletions

diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c
index cd63f5a6c8fe..78e9b65df93e 100644
--- a/arch/h8300/kernel/signal.c
+++ b/arch/h8300/kernel/signal.c
@@ -304,7 +304,7 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
         return (void *)((usp - frame_size) & -8UL);
 }
 
-static void setup_frame (int sig, struct k_sigaction *ka,
+static int setup_frame (int sig, struct k_sigaction *ka,
                          sigset_t *set, struct pt_regs *regs)
 {
         struct sigframe *frame;
@@ -365,13 +365,14 @@ static void setup_frame (int sig, struct k_sigaction *ka,
         regs->er1 = (unsigned long)&(frame->sc);
         regs->er5 = current->mm->start_data;    /* GOT base */
 
-        return;
+        return 0;
 
 give_sigsegv:
         force_sigsegv(sig, current);
+        return -EFAULT;
 }
 
-static void setup_rt_frame (int sig, struct k_sigaction *ka, siginfo_t *info,
+static int setup_rt_frame (int sig, struct k_sigaction *ka, siginfo_t *info,
                             sigset_t *set, struct pt_regs *regs)
 {
         struct rt_sigframe *frame;
@@ -440,10 +441,11 @@ static void setup_rt_frame (int sig, struct k_sigaction *ka, siginfo_t *info,
         regs->er2 = (unsigned long)&frame->uc;
         regs->er5 = current->mm->start_data;    /* GOT base */
 
-        return;
+        return 0;
 
 give_sigsegv:
         force_sigsegv(sig, current);
+        return -EFAULT;
 }
 
 /*
@@ -453,6 +455,7 @@ static void
 handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
               sigset_t *oldset, struct pt_regs * regs)
 {
+        int ret;
         /* are we from a system call? */
         if (regs->orig_er0 >= 0) {
                 switch (regs->er0) {
@@ -475,11 +478,12 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
 
         /* set up the stack frame */
         if (ka->sa.sa_flags & SA_SIGINFO)
-                setup_rt_frame(sig, ka, info, oldset, regs);
+                ret = setup_rt_frame(sig, ka, info, oldset, regs);
         else
-                setup_frame(sig, ka, oldset, regs);
+                ret = setup_frame(sig, ka, oldset, regs);
 
-        block_sigmask(ka, sig);
+        if (!ret)
+                block_sigmask(ka, sig);
 }
 
 /*