| 113 | void StringWriterFlush(png_structp png_ptr) {} |
| 114 | |
| 115 | char* check_metadata_string(const string& s) { |
| 116 | const char* const c_string = s.c_str(); |
| 117 | const size_t length = s.size(); |
| 118 | if (strlen(c_string) != length) { |
| 119 | LOG(WARNING) << "Warning! Metadata contains \\0 character(s)."; |
| 120 | } |
| 121 | return const_cast<char*>(c_string); |
| 122 | } |
| 123 | |
| 124 | } // namespace |
| 125 |
no test coverage detected