libxt_recent: restore minimum value for --seconds
This checking was accidentally removed in (74ded72 libxt_recent:
add --mask netmask).
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
diff --git a/extensions/libxt_recent.c b/extensions/libxt_recent.c
index 42c866c..b3510d9 100644
--- a/extensions/libxt_recent.c
+++ b/extensions/libxt_recent.c
@@ -62,7 +62,7 @@
{.name = "remove", .id = O_REMOVE, .type = XTTYPE_NONE,
.excl = F_ANY_OP, .flags = XTOPT_INVERT},
{.name = "seconds", .id = O_SECONDS, .type = XTTYPE_UINT32,
- .flags = XTOPT_PUT, XTOPT_POINTER(s, seconds)},
+ .flags = XTOPT_PUT, XTOPT_POINTER(s, seconds), .min = 1},
{.name = "reap", .id = O_REAP, .type = XTTYPE_NONE,
.also = F_SECONDS },
{.name = "hitcount", .id = O_HITCOUNT, .type = XTTYPE_UINT32,
