expr: rt: print tcpmss

rt_key2str() should also return the 'tcpmss' case.

Instead of:

  [ rt load unknown => reg 1 ]

print:

  [ rt load tcpmss => reg 1 ]

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

1 files changed, 1 insertions, 1 deletions

diff --git a/src/expr/rt.c b/src/expr/rt.c
index ab56831..c3c92c7 100644
--- a/src/expr/rt.c
+++ b/src/expr/rt.c
@@ -121,7 +121,7 @@ static const char *rt_key2str_array[NFT_RT_MAX + 1] = {
 
 static const char *rt_key2str(uint8_t key)
 {
-	if (key < NFT_RT_MAX)
+	if (key <= NFT_RT_MAX)
 		return rt_key2str_array[key];
 
 	return "unknown";