diff options
Diffstat (limited to 'src/emacs.c')
| -rw-r--r-- | src/emacs.c | 4 |
1 files changed, 4 insertions, 0 deletions
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]; } } |