Revert "common: Avoid integer overflow in nftnl_batch_is_supported()"

This patch accidentally slipped through. The sequence number
(uint32_t)-1 is fine in case time() fails.

So this reverts commit d26feca2c9c19b650b5a7554b5a412ceca990b7a.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/src/common.c b/src/common.c
index 2189cc8a3e882a47aa27ece19d6d0de0213adc58..bf4176ceb76ebb08c82f7c794a439408cd5de20b 100644 (file)
--- a/src/common.c
+++ b/src/common.c
@@ -192,9 +192,6 @@ int nftnl_batch_is_supported(void)
        uint32_t seq = time(NULL), req_seq;
        int ret;
 
-       if (seq == (uint32_t)-1)
-               seq = 0;
-
        nl = mnl_socket_open(NETLINK_NETFILTER);
        if (nl == NULL)
                return -1;