Remeve memset(0) from arena allocated memory.

Callers are updated to properly initialize the memory.

This behavior can be overridden using GRPC_ARENA_INIT_STRATEGY
environment variable.

2 files changed, 8 insertions, 8 deletions

diff --git a/src/core/lib/channel/channel_stack.h b/src/core/lib/channel/channel_stack.h
index 35c3fb01ea..0de8c67079 100644
--- a/src/core/lib/channel/channel_stack.h
+++ b/src/core/lib/channel/channel_stack.h
@@ -79,11 +79,11 @@ typedef struct {
 } grpc_call_stats;
 
 /** Information about the call upon completion. */
-typedef struct {
+struct grpc_call_final_info {
   grpc_call_stats stats;
-  grpc_status_code final_status;
-  const char* error_string;
-} grpc_call_final_info;
+  grpc_status_code final_status = GRPC_STATUS_OK;
+  const char* error_string = nullptr;
+};
 
 /* Channel filters specify:
    1. the amount of memory needed in the channel & call (via the sizeof_XXX
diff --git a/src/core/lib/channel/context.h b/src/core/lib/channel/context.h
index 5daf48a9a9..763e4ffc9f 100644
--- a/src/core/lib/channel/context.h
+++ b/src/core/lib/channel/context.h
@@ -41,9 +41,9 @@ typedef enum {
   GRPC_CONTEXT_COUNT
 } grpc_context_index;
 
-typedef struct {
-  void* value;
-  void (*destroy)(void*);
-} grpc_call_context_element;
+struct grpc_call_context_element {
+  void* value = nullptr;
+  void (*destroy)(void*) = nullptr;
+};
 
 #endif /* GRPC_CORE_LIB_CHANNEL_CONTEXT_H */