diff options
| -rw-r--r-- | arch/um/os-Linux/signal.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c index 327fb3c52fc7..de372b936a80 100644 --- a/arch/um/os-Linux/signal.c +++ b/arch/um/os-Linux/signal.c @@ -36,7 +36,6 @@ void (*sig_info[NSIG])(int, struct siginfo *, struct uml_pt_regs *, void *mc) = static void sig_handler_common(int sig, struct siginfo *si, mcontext_t *mc) { struct uml_pt_regs r; - int save_errno = errno; r.is_user = 0; if (sig == SIGSEGV) { @@ -50,8 +49,6 @@ static void sig_handler_common(int sig, struct siginfo *si, mcontext_t *mc) unblock_signals_trace(); (*sig_info[sig])(sig, si, &r, mc); - - errno = save_errno; } /* @@ -207,8 +204,11 @@ static void hard_handler(int sig, siginfo_t *si, void *p) { ucontext_t *uc = p; mcontext_t *mc = &uc->uc_mcontext; + int save_errno = errno; (*handlers[sig])(sig, (struct siginfo *)si, mc); + + errno = save_errno; } void set_handler(int sig) |