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Diffstat (limited to 'arch/mips/kernel/signal_n32.c')
-rw-r--r--arch/mips/kernel/signal_n32.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index ecf1f7e..a9202fa 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -127,6 +127,7 @@ asmlinkage void sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
sigset_t set;
stack_t st;
s32 sp;
+ int sig;
frame = (struct rt_sigframe_n32 __user *) regs.regs[29];
if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
@@ -140,8 +141,11 @@ asmlinkage void sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
- if (restore_sigcontext(&regs, &frame->rs_uc.uc_mcontext))
+ sig = restore_sigcontext(&regs, &frame->rs_uc.uc_mcontext);
+ if (sig < 0)
goto badframe;
+ else if (sig)
+ force_sig(sig, current);
/* The ucontext contains a stack32_t, so we must convert! */
if (__get_user(sp, &frame->rs_uc.uc_stack.ss_sp))
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