From efb4cb0bf9ab2abd209072041e04160f8b09ae5d Mon Sep 17 00:00:00 2001 From: Tobias Brunner Date: Tue, 7 May 2013 14:53:27 +0200 Subject: [PATCH] charon-cmd: Stop processing options if an argument is missing or an option not recognized --- src/charon-cmd/charon-cmd.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/charon-cmd/charon-cmd.c b/src/charon-cmd/charon-cmd.c index 5f27255a98..a77794abe6 100644 --- a/src/charon-cmd/charon-cmd.c +++ b/src/charon-cmd/charon-cmd.c @@ -282,6 +282,9 @@ static void handle_arguments(int argc, char *argv[]) { continue; } + /* fall-through */ + case '?': + /* missing argument, unrecognized option */ usage(stderr, NULL, argv[0]); exit(1); } -- 2.47.3