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ematch: fix possible snprintf overflow 

Fixes gcc 8 warning about possible snprint overflow

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Stephen Hemminger 2018-03-19 16:22:39 -07:00
parent b8a6088e13
commit d5732e3470
1 changed files with 1 additions and 1 deletions
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2
tc/m_ematch.c
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@ -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;