lldpctl: just require access to the socket for actions, not root priv

Instead of checking for root, we check that we don't have additional
privileges due to setuid or setgid binary.

diff --git a/src/client/lldpctl.c b/src/client/lldpctl.c
index a96057fc2bb57fa1368c5c241dbbdeaee00ce3fc..e848d05a1c00a917fbcb554a731a5ce55b5f1097 100644 (file)
--- a/src/client/lldpctl.c
+++ b/src/client/lldpctl.c
@@ -153,8 +153,9 @@ main(int argc, char *argv[])
 
        log_init(debug, __progname);
 
-       if ((action != 0) && (getuid() != 0)) {
-               fatalx("mere mortals may not do that, 'root' privileges are required.");
+       if ((action != 0) &&
+           (getuid() != geteuid() || getgid() != getegid())) {
+               fatalx("mere mortals may not do that, admin privileges are required.");
        }
 
        conn = lldpctl_new(NULL, NULL, NULL);