Commit c9346518 authored May 09, 2007 by Oleg Nesterov Committed by Linus Torvalds May 09, 2007

____call_usermodehelper: don't flush_signals()



____call_usermodehelper() has no reason for flush_signals().  It is a fresh
forked process which is going to exec a user-space application or exit on
failure.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 28e53bdd

kernel/kmod.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -135,7 +135,6 @@ static int ____call_usermodehelper(void *data)

		/* Unblock all signals and set the session keyring. */
		new_session = key_get(sub_info->ring);
		flush_signals(current);
		spin_lock_irq(&current->sighand->siglock);
		old_session = __install_session_keyring(current, new_session);
		flush_signal_handlers(current, 1);