From 77097ae503b170120ab66dd1d547f8577193f91f Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 27 Apr 2012 13:58:59 -0400 Subject: most of set_current_blocked() callers want SIGKILL/SIGSTOP removed from set Only 3 out of 63 do not. Renamed the current variant to __set_current_blocked(), added set_current_blocked() that will exclude unblockable signals, switched open-coded instances to it. Signed-off-by: Al Viro --- arch/x86/um/signal.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/x86/um/signal.c') diff --git a/arch/x86/um/signal.c b/arch/x86/um/signal.c index bb0fb03b9f85..a508cea13503 100644 --- a/arch/x86/um/signal.c +++ b/arch/x86/um/signal.c @@ -486,7 +486,6 @@ long sys_sigreturn(struct pt_regs *regs) copy_from_user(&set.sig[1], extramask, sig_size)) goto segfault; - sigdelsetmask(&set, ~_BLOCKABLE); set_current_blocked(&set); if (copy_sc_from_user(¤t->thread.regs, sc)) @@ -600,7 +599,6 @@ long sys_rt_sigreturn(struct pt_regs *regs) if (copy_from_user(&set, &uc->uc_sigmask, sizeof(set))) goto segfault; - sigdelsetmask(&set, ~_BLOCKABLE); set_current_blocked(&set); if (copy_sc_from_user(¤t->thread.regs, &uc->uc_mcontext)) -- cgit v1.2.1