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-rw-r--r--shell/hush.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/shell/hush.c b/shell/hush.c
index baa2db7..c61607d 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -788,11 +788,8 @@ static void handler_ctrl_z(int sig)
static void sigexit(int sig) ATTRIBUTE_NORETURN;
static void sigexit(int sig)
{
- sigset_t block_all;
-
/* Disable all signals: job control, SIGPIPE, etc. */
- sigfillset(&block_all);
- sigprocmask(SIG_SETMASK, &block_all, NULL);
+ sigprocmask_allsigs(SIG_BLOCK);
if (interactive_fd)
tcsetpgrp(interactive_fd, saved_tty_pgrp);