[PATCH iproute2 v2 7/9] ematch: fix possible snprintf overflow

Stephen Hemminger
2018-03-20T20:29:22Z

Fixes gcc 8 warning about possible snprint overflow

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
tc/m_ematch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tc/m_ematch.c b/tc/m_ematch.c
index d2bb5c380382..0d66dc682314 100644
--- a/tc/m_ematch.c
+++ b/tc/m_ematch.c
@@ -161,7 +161,7 @@ static struct ematch_util *get_ematch_kind(char *kind)

static struct ematch_util *get_ematch_kind_num(__u16 kind)
{
- char name[32];
+ char name[513];

if (lookup_map(kind, name, sizeof(name), EMATCH_MAP) < 0)
return NULL;
--
2.16.2