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fix another bug in "ipfw set N ..."

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Submitted by:	Marcin Wisnicki
This commit is contained in:
Luigi Rizzo 2010-03-24 23:06:16 +00:00
parent ebbcc89c45
commit c72c2330d0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=205631
1 changed files with 1 additions and 1 deletions
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2
sbin/ipfw/ipfw2.c
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@ -2656,7 +2656,7 @@ ipfw_add(char *av[])
}
/* [set N] -- set number (0..RESVD_SET), optional */
if (av[0] && !av[1] && _substrcmp(*av, "set") == 0) {
if (av[0] && av[1] && _substrcmp(*av, "set") == 0) {
int set = strtoul(av[1], NULL, 10);
if (set < 0 || set > RESVD_SET)
errx(EX_DATAERR, "illegal set %s", av[1]);