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    Subject[patch 11/39] [PATCH] sys_signal: initialize ->sa_mask
    -stable review patch.  If anyone has any objections, please let us know.
    ------------------

    Pointed out by Linus Torvalds.

    sys_signal() forgets to initialize ->sa_mask.

    ( I suspect arch/ia64/ia32/ia32_signal.c:sys32_signal()
    also needs this fix )

    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Signed-off-by: Linus Torvalds <torvalds@osdl.org>
    Signed-off-by: Chris Wright <chrisw@sous-sol.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    ---

    kernel/signal.c | 1 +
    1 files changed, 1 insertion(+)

    --- linux-2.6.15.4.orig/kernel/signal.c
    +++ linux-2.6.15.4/kernel/signal.c
    @@ -2604,6 +2604,7 @@ sys_signal(int sig, __sighandler_t handl

    new_sa.sa.sa_handler = handler;
    new_sa.sa.sa_flags = SA_ONESHOT | SA_NOMASK;
    + sigemptyset(&new_sa.sa.sa_mask);

    ret = do_sigaction(sig, &new_sa, &old_sa);

    --
    -
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