Merge pull request #234 from google/FF0F89A9FFB90668CB5E5C968FD01756

(AUTOMATIC) opensource update
google · Jan 9, 2023 · f471330 · f471330
2 parents 4bd5f22 + 9eca178
commit f471330
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/cpp/src/validating_util.cc b/cpp/src/validating_util.cc
@@ -84,8 +84,8 @@ bool UnwrapHeader(const char* header_prefix,
 void ValidatingUtil::Wrap(time_t timestamp, std::string* data) {
   assert(data != nullptr);
   char timestamp_string[2 + 3 * sizeof timestamp];
-  int size =
-      std::sprintf(timestamp_string, "%ld", static_cast<long>(timestamp));
+  int size = std::snprintf(timestamp_string, sizeof(timestamp_string), "%ld",
+                           static_cast<long>(timestamp));
   assert(size > 0);
   assert(size < sizeof timestamp_string);
   (void)size;