From ae4ab4fb0cb4b5ffb9e04ddb7deb17aad920a0e2 Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Wed, 9 Nov 2016 22:52:38 +0100 Subject: [PATCH] allow null metadata_array in plugin notify --- src/csharp/ext/grpc_csharp_ext.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/csharp/ext/grpc_csharp_ext.c b/src/csharp/ext/grpc_csharp_ext.c index 0bf5b0acf32..37d04eb1000 100644 --- a/src/csharp/ext/grpc_csharp_ext.c +++ b/src/csharp/ext/grpc_csharp_ext.c @@ -991,7 +991,11 @@ GPR_EXPORT void GPR_CALLTYPE grpcsharp_metadata_credentials_notify_from_plugin( grpc_credentials_plugin_metadata_cb cb, void *user_data, grpc_metadata_array *metadata, grpc_status_code status, const char *error_details) { - cb(user_data, metadata->metadata, metadata->count, status, error_details); + if (metadata) { + cb(user_data, metadata->metadata, metadata->count, status, error_details); + } else { + cb(user_data, NULL, 0, status, error_details); + } } typedef void(GPR_CALLTYPE *grpcsharp_metadata_interceptor_func)(