diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-04-27 13:58:59 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-01 12:58:51 -0400 |
| commit | 77097ae503b170120ab66dd1d547f8577193f91f (patch) | |
| tree | bee5b2e8d91b9ec8ab74c58cbec1796c7bacc2e5 /arch/x86/um/signal.c | |
| parent | edd63a2763bdae0daa4f0a4d4c5d61d1154352a5 (diff) | |
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 <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/x86/um/signal.c')
| -rw-r--r-- | arch/x86/um/signal.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/um/signal.c b/arch/x86/um/signal.c index bb0fb03b9f8..a508cea1350 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)) |