From 820e0834aa658d53eface1d2f93b7538d95c065b Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Tue, 14 Mar 2017 01:16:09 -0700
Subject: [PATCH] Fix SetSocketMutator
---
src/cpp/common/channel_arguments.cc | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/cpp/common/channel_arguments.cc b/src/cpp/common/channel_arguments.cc
index 65f3277499..33a10c0b8e 100644
--- a/src/cpp/common/channel_arguments.cc
+++ b/src/cpp/common/channel_arguments.cc
@@ -101,8 +101,10 @@ void ChannelArguments::SetSocketMutator(grpc_socket_mutator* mutator) {
for (auto it = args_.begin(); it != args_.end(); ++it) {
if (it->type == mutator_arg.type &&
grpc::string(it->key) == grpc::string(mutator_arg.key)) {
+ GPR_ASSERT(!replaced);
it->value.pointer.vtable->destroy(&exec_ctx, it->value.pointer.p);
it->value.pointer = mutator_arg.value.pointer;
+ replaced = true;
}
}
grpc_exec_ctx_finish(&exec_ctx);
--
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