From: Richard M. Stallman <rms@gnu.org>
Date: Sun, 28 Jan 1996 04:15:39 +0000 (+0000)
Subject: (sort_args): Error if option is missing an arg.
X-Git-Tag: emacs-19.34~1461
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=fd76ec52b3eff15330a1f95488d8c899ecf4ff25;p=emacs.git

(sort_args): Error if option is missing an arg.
---

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];
 		}
 	    }