When printing out NFLOG targets an extra space was inserted between
`--nflog-prefix` and the prefix itself:
$ sudo /usr/sbin/iptables -A INPUT -j NFLOG --nflog-prefix test
$ sudo /usr/sbin/iptables-save | grep NFLOG
-A INPUT -j NFLOG --nflog-prefix test
^^
Fixes: 73866357e4a7 ("iptables: do not print trailing whitespaces")
Signed-off-by: Jeremy Sowden <jeremy@xxxxxxxxxx>
---
extensions/libxt_NFLOG.c | 2 +-
extensions/libxt_NFLOG.t | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/extensions/libxt_NFLOG.c b/extensions/libxt_NFLOG.c
index 2b78e27808f8..6137a68f8cd2 100644
--- a/extensions/libxt_NFLOG.c
+++ b/extensions/libxt_NFLOG.c
@@ -83,7 +83,7 @@ static void NFLOG_check(struct xt_fcheck_call *cb)
static void nflog_print(const struct xt_nflog_info *info, char *prefix)
{
if (info->prefix[0] != '\0') {
- printf(" %snflog-prefix ", prefix);
+ printf(" %snflog-prefix", prefix);
xtables_save_string(info->prefix);
}
if (info->group)
diff --git a/extensions/libxt_NFLOG.t b/extensions/libxt_NFLOG.t
index 13bbf2bfc5a5..561ec8c77650 100644
--- a/extensions/libxt_NFLOG.t
+++ b/extensions/libxt_NFLOG.t
@@ -14,8 +14,8 @@
-j NFLOG --nflog-size 4294967295;=;OK
-j NFLOG --nflog-size 4294967296;;FAIL
-j NFLOG --nflog-size -1;;FAIL
--j NFLOG --nflog-prefix xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;=;OK
--j NFLOG --nflog-prefix xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;-j NFLOG --nflog-prefix xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;OK
+-j NFLOG --nflog-prefix xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;=;OK
+-j NFLOG --nflog-prefix xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;-j NFLOG --nflog-prefix xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;OK
-j NFLOG --nflog-threshold 1;=;OK
# ERROR: line 13 (should fail: iptables -A INPUT -j NFLOG --nflog-threshold 0
# -j NFLOG --nflog-threshold 0;;FAIL
--
2.33.0
