libxml2 - xmlParserPrintFileContextInternal Heap Buffer Overread

Source: https://code.google.com/p/google-security-research/issues/detail?id=639 The following crash due to a heap-based out-of-bounds memory read can be observed in an ASAN build of latest stable libxml2 2.9.3, released 4 days ago, by feeding a malformed file to xmllint "$ ./xmllint /path/to/file...