in_kubernetes_filter: fix leak on exception

Signed-off-by: Eduardo Silva <[email protected]>
fluent · Jul 3, 2023 · 0714d10 · 0714d10
1 parent eed80a5
commit 0714d10
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/plugins/filter_kubernetes/kube_meta.c b/plugins/filter_kubernetes/kube_meta.c
@@ -373,6 +373,7 @@ static int get_meta_info_from_request(struct flb_kube *ctx,
     ret = refresh_token_if_needed(ctx);
     if (ret == -1) {
         flb_plg_error(ctx->ins, "failed to refresh token");
+        flb_upstream_conn_release(u_conn);
         return -1;
     }