Fix ubsan reported failure

8 years ago · 56bbe02ca1
parent 989aa7f97d
commit 56bbe02ca1
2 changed files with 5 additions and 3 deletions
--- a/include/grpc++/impl/codegen/call.h
+++ b/include/grpc++/impl/codegen/call.h
@ -245,8 +245,10 @@ class CallOpSendInitialMetadata {
    op->data.send_initial_metadata.metadata = initial_metadata_;
    op->data.send_initial_metadata.maybe_compression_level.is_set =
        maybe_compression_level_.is_set;
-    op->data.send_initial_metadata.maybe_compression_level.level =
-        maybe_compression_level_.level;
+    if (maybe_compression_level_.is_set) {
+      op->data.send_initial_metadata.maybe_compression_level.level =
+          maybe_compression_level_.level;
+    }
  }
  void FinishOp(bool* status) {
    if (!send_) return;
--- a/third_party/zlib
+++ b/third_party/zlib
@ -1 +1 @@
-Subproject commit cacf7f1d4e3d44d871b605da3b647f07d718623f
+Subproject commit 50893291621658f355bc5b4d450a8d06a563053d