filter_kubernetes: fix data types
@@ -1079,7 +1079,7 @@ int flb_kube_meta_get(struct flb_kube *ctx,
/* Check if we have some data associated to the cache key */
ret = flb_hash_get(ctx->hash_table,
meta->cache_key, meta->cache_key_len,
- &hash_meta_buf, &hash_meta_size);
+ (void *) &hash_meta_buf, &hash_meta_size);
if (ret == -1) {
/* Retrieve API server meta and merge with local meta */
ret = get_and_merge_meta(ctx, meta,
