OSV-2020-908 Heap-use-after-free in xmlParserPrintFileContextInternal

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24055 Crash type: Heap-use-after-free READ 1 Crash state: xmlParserPrintFileContextInternal xmlReportError xmlRaiseError...