commit 8659235196eaa76d79c08a158fefed47d047c6db
author Kit Chan <kichan@apache.org> Fri Aug 25 13:19:23 2023 -0700
committer GitHub <noreply@github.com> Fri Aug 25 13:19:23 2023 -0700
tree e48aa389d58505ff0663240050dd58f4fbb3dc42
parent 71a81c214c3272110188acaf2f01cc5c83c0dba1

Fix CID 1508979: unchecked return value (#10281)

plugins/lua/ts_lua_util.cc

diff --git a/plugins/lua/ts_lua_util.cc b/plugins/lua/ts_lua_util.cc
index 7eacada..94150d9 100644
--- a/plugins/lua/ts_lua_util.cc
+++ b/plugins/lua/ts_lua_util.cc
@@ -53,7 +53,10 @@
 ts_lua_update_server_response_hdrp(ts_lua_http_ctx *http_ctx)
 {
   if (http_ctx->server_response_hdrp) {
-    TSHttpTxnServerRespGet(http_ctx->txnp, &http_ctx->server_response_bufp, &http_ctx->server_response_hdrp);
+    if (TSHttpTxnServerRespGet(http_ctx->txnp, &http_ctx->server_response_bufp, &http_ctx->server_response_hdrp) != TS_SUCCESS) {
+      TSError("[ts_lua][%s] failed to get server response", __FUNCTION__);
+      return;
+    }
   }
 }