diff options
author | Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com> | 2013-08-07 11:31:37 +0300 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-12-30 23:50:43 +0100 |
commit | c167e01221fc8541240b5c0505516e35a216d0eb (patch) | |
tree | ae358e5d3882b8e46357ad5f408ba27871d409af /iptables | |
parent | e23e66f9d1a25c75df684850b7cd99053708c4d0 (diff) |
nft: Print unknown target data only when relevant
Bug is:
xtables -N test
xtables -A FORWARD -j test
xtables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
test all -- anywhere anywhere [0 bytes of unknown target data]
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
Chain test (1 references)
target prot opt source destination
"[0 bytes of unknown target data]" should not be printed in this case.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'iptables')
-rw-r--r-- | iptables/nft-shared.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/iptables/nft-shared.c b/iptables/nft-shared.c index 4a0317bc..dd4766b0 100644 --- a/iptables/nft-shared.c +++ b/iptables/nft-shared.c @@ -549,7 +549,7 @@ int print_target(const char *targname, const void *targinfo, if (target->print) /* FIXME missing first parameter */ target->print(NULL, t, format & FMT_NUMERIC); - } else + } else if (target_len > 0) printf("[%ld bytes of unknown target data] ", target_len); free(t); |