From ce30c8dcb41dfe9264f79f30c7f51c0e74576638 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Sun, 31 May 2015 23:55:55 +0200 Subject: tree-wide: whenever we fork off a foreign child process reset signal mask/handlers Also, when the child is potentially long-running make sure to set a death signal. Also, ignore the result of the reset operations explicitly by casting them to (void). --- src/fsck/fsck.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/fsck/fsck.c') diff --git a/src/fsck/fsck.c b/src/fsck/fsck.c index f0e5c5f239..30254b6680 100644 --- a/src/fsck/fsck.c +++ b/src/fsck/fsck.c @@ -394,8 +394,8 @@ int main(int argc, char *argv[]) { /* Child */ - reset_all_signal_handlers(); - reset_signal_mask(); + (void) reset_all_signal_handlers(); + (void) reset_signal_mask(); assert_se(prctl(PR_SET_PDEATHSIG, SIGTERM) == 0); /* Close the reading side of the progress pipe */ -- cgit v1.2.3-54-g00ecf