diff options
Diffstat (limited to 'arch/avr32')
| -rw-r--r-- | arch/avr32/kernel/signal.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c index 64f886fac2ef..9c075e105d60 100644 --- a/arch/avr32/kernel/signal.c +++ b/arch/avr32/kernel/signal.c @@ -238,22 +238,21 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, */ ret |= !valid_user_regs(regs); + if (ret != 0) { + force_sigsegv(sig, current); + return; + } + /* - * Block the signal if we were unsuccessful. + * Block the signal if we were successful. */ - if (ret != 0 || !(ka->sa.sa_flags & SA_NODEFER)) { - spin_lock_irq(¤t->sighand->siglock); - sigorsets(¤t->blocked, ¤t->blocked, - &ka->sa.sa_mask); + spin_lock_irq(¤t->sighand->siglock); + sigorsets(¤t->blocked, ¤t->blocked, + &ka->sa.sa_mask); + if (!(ka->sa.sa_flags & SA_NODEFER)) sigaddset(¤t->blocked, sig); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); - } - - if (ret == 0) - return; - - force_sigsegv(sig, current); + recalc_sigpending(); + spin_unlock_irq(¤t->sighand->siglock); } /* |