Fix up some server setup bugs

2 files changed, 10 insertions, 2 deletions

diff --git a/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c b/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c
index c06d3eb60a..2bcb295a05 100644
--- a/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c
+++ b/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c
@@ -152,6 +152,11 @@ error:
   }
   port_num = 0;
 
+  const char *msg = grpc_error_string(err);
+  gpr_log(GPR_ERROR, "%s", msg);
+  grpc_error_free_string(msg);
+  GRPC_ERROR_UNREF(err);
+
 done:
   grpc_exec_ctx_finish(&exec_ctx);
   if (errors != NULL) {
@@ -159,7 +164,6 @@ done:
       GRPC_ERROR_UNREF(errors[i]);
     }
   }
-  GRPC_ERROR_UNREF(err);
   gpr_free(errors);
   return port_num;
 }
diff --git a/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c b/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c
index 2a50dd4c15..77947b52ab 100644
--- a/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c
+++ b/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c
@@ -188,7 +188,11 @@ int grpc_server_add_secure_http2_port(grpc_server *server, const char *addr,
       3, (server, addr, creds));
 
   /* create security context */
-  if (creds == NULL) goto error;
+  if (creds == NULL) {
+    err = GRPC_ERROR_CREATE(
+        "No credentials specified for secure server port (creds==NULL)");
+    goto error;
+  }
   status = grpc_server_credentials_create_security_connector(creds, &sc);
   if (status != GRPC_SECURITY_OK) {
     char *msg;