Author: cy
Date: Sun Jun 11 03:56:13 2017
New Revision: 319820
URL: https://svnweb.freebsd.org/changeset/base/319820
Log:
Identify command line syntax errors in poolflush() (ippool -F).
Modified:
head/contrib/ipfilter/tools/ippool.c
Modified: head/contrib/ipfilter/tools/ippool.c
==============================================================================
--- head/contrib/ipfilter/tools/ippool.c Sun Jun 11 02:04:39 2017
(r319819)
+++ head/contrib/ipfilter/tools/ippool.c Sun Jun 11 03:56:13 2017
(r319820)
@@ -557,7 +557,13 @@ poolflush(argc, argv)
case 'v' :
opts |= OPT_VERBOSE;
break;
+ default :
+ usage(argv[0]);
+ break; /* keep compiler happy */
}
+
+ if (argc - 1 - optind > 0)
+ usage(argv[0]);
if (opts & OPT_DEBUG)
fprintf(stderr, "poolflush: opts = %#x\n", opts);
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