From e9aba3e7ea4936278188555332654796e5b5e873 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 1 Jul 2017 21:09:27 +0200 Subject: [PATCH] ash: fix 'trap - 65' Signed-off-by: Denys Vlasenko --- shell/ash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/shell/ash.c b/shell/ash.c index 9681111cc..22c726043 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -12967,7 +12967,7 @@ trapcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) exitcode = 0; while (*ap) { signo = get_signum(*ap); - if (signo < 0) { + if (signo < 0 || signo >= NSIG) { /* Mimic bash message exactly */ ash_msg("%s: invalid signal specification", *ap); exitcode = 1; -- 2.25.1