----- Original Message ----- > From: "Oleg Nesterov" <o...@redhat.com> > To: "CAI Qian" <caiq...@redhat.com>, "Andrew Morton" > <a...@linux-foundation.org>, "Linus Torvalds" > <torva...@linux-foundation.org> > Cc: "Linda Wang" <lw...@redhat.com>, "Matt Zywusko" <mzywu...@redhat.com>, > "Al Viro" <v...@zeniv.linux.org.uk>, > linux-kernel@vger.kernel.org > Sent: Sunday, January 6, 2013 2:13:13 AM > Subject: [PATCH 1/2] signals: sys_ssetmask() uses uninitialized newmask > > 77097ae5 "most of set_current_blocked() callers want SIGKILL/SIGSTOP > removed from set" removed the initialization of newmask by accident, > restore. > > Reported-by: CAI Qian <caiq...@redhat.com> > Signed-off-by: Oleg Nesterov <o...@redhat.com> > Cc: sta...@kernel.org # v3.5+ Thanks Oleg. This is now passing the testing.
Tested-by: CAI Qian <caiq...@redhat.com> > --- > kernel/signal.c | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/kernel/signal.c b/kernel/signal.c > index 7aaa51d..9692499 100644 > --- a/kernel/signal.c > +++ b/kernel/signal.c > @@ -3286,6 +3286,7 @@ SYSCALL_DEFINE1(ssetmask, int, newmask) > int old = current->blocked.sig[0]; > sigset_t newset; > > + siginitset(&newset, newmask); > set_current_blocked(&newset); > > return old; > -- > 1.5.5.1 > > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
