OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18455
Crash type: Global-buffer-overflow READ 1 Crash state: lex_multiline_string lex_next parse_config
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/lwan/OSV-2020-410.yaml"