From fd76ec52b3eff15330a1f95488d8c899ecf4ff25 Mon Sep 17 00:00:00 2001 From: "Richard M. Stallman" Date: Sun, 28 Jan 1996 04:15:39 +0000 Subject: [PATCH] (sort_args): Error if option is missing an arg. --- src/emacs.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/emacs.c b/src/emacs.c index 90c66cd6cbe..4297163dde0 100644 --- a/src/emacs.c +++ b/src/emacs.c @@ -1090,6 +1090,8 @@ sort_args (argc, argv) { options[from] = standard_args[i].nargs; priority[from] = standard_args[i].priority; + if (from + standard_args[i].nargs >= argc) + fatal ("Option `%s' requires an argument\n", argv[from]); from += standard_args[i].nargs; goto done; } @@ -1126,6 +1128,8 @@ sort_args (argc, argv) this option uses just one argv element. */ if (equals != 0) options[from] = 0; + if (from + options[from] >= argc) + fatal ("Option `%s' requires an argument\n", argv[from]); from += options[from]; } } -- 2.39.2