Merge github.com:grpc/grpc into latent-see

1 files changed, 20 insertions, 9 deletions

diff --git a/src/core/surface/call.c b/src/core/surface/call.c
index 9efcb90a56..b40e74d61b 100644
--- a/src/core/surface/call.c
+++ b/src/core/surface/call.c
@@ -436,8 +436,7 @@ static grpc_cq_completion *allocate_completion(grpc_call *call) {
     gpr_mu_unlock(&call->completion_mu);
     return &call->completions[i];
   }
-  gpr_log(GPR_ERROR, "should never reach here");
-  abort();
+  GPR_UNREACHABLE_CODE(return NULL);
   return NULL;
 }
 
@@ -531,9 +530,13 @@ static void set_compression_algorithm(grpc_call *call,
   call->compression_algorithm = algo;
 }
 
-grpc_compression_algorithm grpc_call_get_compression_algorithm(
-    const grpc_call *call) {
-  return call->compression_algorithm;
+grpc_compression_algorithm grpc_call_test_only_get_compression_algorithm(
+    grpc_call *call) {
+  grpc_compression_algorithm algorithm;
+  gpr_mu_lock(&call->mu);
+  algorithm = call->compression_algorithm;
+  gpr_mu_unlock(&call->mu);
+  return algorithm;
 }
 
 static void set_encodings_accepted_by_peer(
@@ -567,12 +570,20 @@ static void set_encodings_accepted_by_peer(
   }
 }
 
-gpr_uint32 grpc_call_get_encodings_accepted_by_peer(grpc_call *call) {
-  return call->encodings_accepted_by_peer;
+gpr_uint32 grpc_call_test_only_get_encodings_accepted_by_peer(grpc_call *call) {
+  gpr_uint32 encodings_accepted_by_peer;
+  gpr_mu_lock(&call->mu);
+  encodings_accepted_by_peer = call->encodings_accepted_by_peer;
+  gpr_mu_unlock(&call->mu);
+  return encodings_accepted_by_peer;
 }
 
-gpr_uint32 grpc_call_get_message_flags(const grpc_call *call) {
-  return call->incoming_message_flags;
+gpr_uint32 grpc_call_test_only_get_message_flags(grpc_call *call) {
+  gpr_uint32 flags;
+  gpr_mu_lock(&call->mu);
+  flags = call->incoming_message_flags;
+  gpr_mu_unlock(&call->mu);
+  return flags;
 }
 
 static void set_status_details(grpc_call *call, status_source source,