Fix string_view with null_ptr (#30415)

2 years ago · dd77c67217
parent 19079b6401
commit dd77c67217
1 changed files with 2 additions and 1 deletions
--- a/src/core/lib/security/credentials/oauth2/oauth2_credentials.cc
+++ b/src/core/lib/security/credentials/oauth2/oauth2_credentials.cc
@ -184,7 +184,8 @@ grpc_oauth2_token_fetcher_credentials_parse_server_response(
    const char* token_type = nullptr;
    const char* expires_in = nullptr;
    Json::Object::const_iterator it;
-    auto json = Json::Parse(null_terminated_body);
+    auto json = Json::Parse(
+        null_terminated_body != nullptr ? null_terminated_body : "");
    if (!json.ok()) {
      gpr_log(GPR_ERROR, "Could not parse JSON from %s: %s",
              null_terminated_body, json.status().ToString().c_str());