From 62a085fb89410288531ef572b258ebe699f6f75d Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Mon, 29 May 2017 14:59:21 +0200 Subject: [PATCH] confile: config_haltsignal() Signed-off-by: Christian Brauner --- src/lxc/confile.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/lxc/confile.c b/src/lxc/confile.c index 2ace174f8..7940c48b9 100644 --- a/src/lxc/confile.c +++ b/src/lxc/confile.c @@ -1525,11 +1525,13 @@ static int sig_parse(const char *signame) { static int config_haltsignal(const char *key, const char *value, struct lxc_conf *lxc_conf) { - int sig_n = sig_parse(value); + int sig_n; if (config_value_empty(value)) return 0; + sig_n = sig_parse(value); + if (sig_n < 0) return -1; lxc_conf->haltsignal = sig_n;