vat: fix static analysis warning

Type: fix
Ticket: VPP-1837

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: Ia46f865082dcf0cf06af99a7c958c4a5b02193ce
(cherry picked from commit 032a5e3da0f4350390d97d6011160fe0d34a8d6e)
This commit is contained in:
Dave Barach 2020-04-06 10:19:18 -04:00 committed by Andrew Yourtchenko
parent 3d57cfdfb5
commit 25e24e522d

View File

@ -93,8 +93,9 @@ static_always_inline void
vat_json_set_string_copy (vat_json_node_t * json, const u8 * str)
{
u8 *ns = NULL;
vec_validate (ns, strlen ((const char *) str));
strcpy ((char *) ns, (const char *) str);
int len = strlen ((const char *) str);
vec_validate (ns, len);
strncpy ((char *) ns, (const char *) str, len + 1);
vec_add1 (ns, '\0');
vat_json_set_string (json, ns);
}