diff options
Diffstat (limited to 'libxtables/xtoptions.c')
| -rw-r--r-- | libxtables/xtoptions.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libxtables/xtoptions.c b/libxtables/xtoptions.c index 0a995a63..774d0ee6 100644 --- a/libxtables/xtoptions.c +++ b/libxtables/xtoptions.c @@ -289,13 +289,16 @@ static void xtopt_parse_mint(struct xt_option_call *cb) const struct xt_option_entry *entry = cb->entry; const char *arg; size_t esize = xtopt_esize_by_type(entry->type); - const uintmax_t lmax = xtopt_max_by_type(entry->type); + uintmax_t lmax = xtopt_max_by_type(entry->type); + uintmax_t value, lmin = entry->min; void *put = XTOPT_MKPTR(cb); - uintmax_t value, lmin = 0; unsigned int maxiter; char *end = ""; char sep = ':'; + if (entry->max && entry->max < lmax) + lmax = entry->max; + maxiter = entry->size / esize; if (maxiter == 0) maxiter = ARRAY_SIZE(cb->val.u32_range); @@ -312,7 +315,7 @@ static void xtopt_parse_mint(struct xt_option_call *cb) if (*arg == '\0' || *arg == sep) { /* Default range components when field not spec'd. */ end = (char *)arg; - value = (cb->nvals == 1) ? lmax : 0; + value = (cb->nvals == 1) ? lmax : lmin; } else { if (!xtables_strtoul(arg, &end, &value, lmin, lmax)) xt_params->exit_err(PARAMETER_PROBLEM, |