commit d78254d7f9d18ef76377a3013302430cce8ea702
author Jan Engelhardt <jengelh@medozas.de> Sun Feb 27 17:38:34 2011 +0100
committer Jan Engelhardt <jengelh@medozas.de> Wed Apr 06 12:54:23 2011 +0200
tree 574827d62c95ade4b56e3a5cb2268b6983820705
parent 93112921153c43dc0521be499f6a792d2aaae5e9

libxtables: min-max option support

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>

xtoptions.c

diff --git a/xtoptions.c b/xtoptions.c
index 843395b..6a119ec 100644
--- a/xtoptions.c
+++ b/xtoptions.c
@@ -89,6 +89,11 @@
 	unsigned int lmin = 0, lmax = UINT32_MAX;
 	unsigned int value;
 
+	if (cb->entry->min != 0)
+		lmin = cb->entry->min;
+	if (cb->entry->max != 0)
+		lmax = cb->entry->max;
+
 	if (!xtables_strtoui(cb->arg, NULL, &value, lmin, lmax))
 		xt_params->exit_err(PARAMETER_PROBLEM,
 			"%s: bad value for option \"--%s\", "