diff options
Diffstat (limited to 'extensions')
| -rw-r--r-- | extensions/libip6t_limit.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/extensions/libip6t_limit.c b/extensions/libip6t_limit.c index e141d01b..5084946a 100644 --- a/extensions/libip6t_limit.c +++ b/extensions/libip6t_limit.c @@ -104,19 +104,14 @@ parse(int c, char **argv, int invert, unsigned int *flags, switch(c) { case '%': - if (check_inverse(optarg, &invert, NULL, 0)) - exit_error(PARAMETER_PROBLEM, - "Unexpected `!' after --limit"); + if (check_inverse(argv[optind-1], &invert, &optind, 0)) break; if (!parse_rate(optarg, &r->avg)) exit_error(PARAMETER_PROBLEM, "bad rate `%s'", optarg); break; case '$': - if (check_inverse(optarg, &invert, NULL, 0)) - exit_error(PARAMETER_PROBLEM, - "Unexpected `!' after --limit-burst"); - + if (check_inverse(argv[optind-1], &invert, &optind, 0)) break; if (string_to_number(optarg, 0, 10000, &num) == -1) exit_error(PARAMETER_PROBLEM, "bad --limit-burst `%s'", optarg); @@ -127,6 +122,10 @@ parse(int c, char **argv, int invert, unsigned int *flags, return 0; } + if (invert) + exit_error(PARAMETER_PROBLEM, + "limit does not support invert"); + return 1; } |