From 95940a911c7bb9bf1c678b58e0a68c2e8c101410 Mon Sep 17 00:00:00 2001 From: Ork Date: Thu, 10 Oct 2013 00:44:55 +0200 Subject: [PATCH] Check for root user --- evhz.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/evhz.c b/evhz.c index a34fd83..c4dd389 100644 --- a/evhz.c +++ b/evhz.c @@ -42,6 +42,11 @@ int main(int argc, char *argv[]) { } } + if(geteuid() != 0) { + printf("%s must be used as superuser", argv[0]); + return 1; + } + signal(SIGINT, sigint); printf("Press CTRL-C to exit.\n\n"); -- 2.30.2