From 367a1ee04bbc4b40d61b912363294e5f67253e74 Mon Sep 17 00:00:00 2001
From: Zhouyihai Ding <ddyihai@google.com>
Date: Tue, 23 Jan 2018 20:45:15 -0800
Subject: [PATCH] php: fix call credentials createFromPlugin leak

---
 src/php/ext/grpc/call_credentials.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/php/ext/grpc/call_credentials.c b/src/php/ext/grpc/call_credentials.c
index a395d53614e..e8a22e6d1bb 100644
--- a/src/php/ext/grpc/call_credentials.c
+++ b/src/php/ext/grpc/call_credentials.c
@@ -120,6 +120,8 @@ PHP_METHOD(CallCredentials, createFromPlugin) {
                             fci->params, fci->param_count) == FAILURE) {
     zend_throw_exception(spl_ce_InvalidArgumentException,
                          "createFromPlugin expects 1 callback", 1 TSRMLS_CC);
+    free(fci);
+    free(fci_cache);
     return;
   }