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-rw-r--r--libnetdata/json/json.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/libnetdata/json/json.c b/libnetdata/json/json.c
index c9ff39b05..7c5adca3d 100644
--- a/libnetdata/json/json.c
+++ b/libnetdata/json/json.c
@@ -319,8 +319,8 @@ size_t json_walk_array(char *js, jsmntok_t *t, size_t nest, size_t start, JSON_E
info("JSON: JSON walk_array ignoring element with name:%s fullname:%s",e->name, e->fullname);
continue;
}
- sprintf(ne.name, "%s[%lu]", e->name, i);
- sprintf(ne.fullname, "%s[%lu]", e->fullname, i);
+ snprintfz(ne.name, JSON_NAME_LEN, "%s[%lu]", e->name, i);
+ snprintfz(ne.fullname, JSON_FULLNAME_LEN, "%s[%lu]", e->fullname, i);
switch(t[start].type) {
case JSMN_PRIMITIVE: