From b6cdfca30a5f09975ee7789a66d5b248f92b5c50 Mon Sep 17 00:00:00 2001
From: Zhouyihai Ding <ddyihai@google.com>
Date: Sat, 13 Jan 2018 16:25:28 -0800
Subject: [PATCH] php channel: fix memory leak

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

diff --git a/src/php/ext/grpc/channel.c b/src/php/ext/grpc/channel.c
index dc3acc89bb7..db59869c7f7 100644
--- a/src/php/ext/grpc/channel.c
+++ b/src/php/ext/grpc/channel.c
@@ -242,6 +242,7 @@ PHP_METHOD(Channel, __construct) {
 
   // parse the rest of the channel args array
   if (php_grpc_read_args_array(args_array, &args TSRMLS_CC) == FAILURE) {
+    efree(args.args);
     return;
   }
 
@@ -301,6 +302,7 @@ PHP_METHOD(Channel, __construct) {
       create_and_add_channel_to_persistent_list(
           channel, target, args, creds, key, key_len TSRMLS_CC);
     } else {
+      efree(args.args);
       channel->wrapper = le->channel;
     }
   }