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authorPablo Neira Ayuso <pablo@netfilter.org>2016-11-30 23:03:46 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2016-11-30 23:09:57 +0100
commit3b7a8a102c076eb015cf779613b06458d3d420b8 (patch)
tree3338271eabb9ffc2d52970dd9cfd319b0b87e433 /src
parent53a0bd44d336f54f26f3364eb075e91d91e4782e (diff)
datatype: honor -nn option from inet_service_type_print()
If -nn is passed, we have to display ports in numbers, not as a symbol. Fixes: ccc5da470e76 ("datatype: Replace getnameinfo() by internal lookup table") Reported-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src')
-rw-r--r--src/datatype.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/datatype.c b/src/datatype.c
index c92f9276..b5d73bc0 100644
--- a/src/datatype.c
+++ b/src/datatype.c
@@ -559,6 +559,10 @@ const struct datatype inet_protocol_type = {
static void inet_service_type_print(const struct expr *expr)
{
+ if (numeric_output >= NUMERIC_PORT) {
+ integer_type_print(expr);
+ return;
+ }
symbolic_constant_print(&inet_service_tbl, expr, false);
}