Index: android_webview/browser/aw_metrics_service_client.cc |
diff --git a/android_webview/browser/aw_metrics_service_client.cc b/android_webview/browser/aw_metrics_service_client.cc |
index 26d465f98f47e457afadf36e11a5f39db2e55bbf..68a485e19b8e95c902ff2512468ac7c0cd5d70f1 100644 |
--- a/android_webview/browser/aw_metrics_service_client.cc |
+++ b/android_webview/browser/aw_metrics_service_client.cc |
@@ -46,7 +46,7 @@ void GetOrCreateGUID(const base::FilePath guid_file_path, std::string* guid) { |
DCHECK_CURRENTLY_ON(content::BrowserThread::FILE); |
// Try to read an existing GUID. |
- if (base::ReadFileToString(guid_file_path, guid, GUID_SIZE)) { |
+ if (base::ReadFileToStringWithMaxSize(guid_file_path, guid, GUID_SIZE)) { |
if (base::IsValidGUID(*guid)) |
return; |
else |