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____call_usermodehelper: don't flush_signals()

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____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>
This commit is contained in:
Oleg Nesterov 2007-05-09 02:34:23 -07:00 committed by Linus Torvalds
parent 28e53bddf8
commit c93465181f
1 changed files with 0 additions and 1 deletions
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kernel/kmod.c
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@ -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);