diff options
Diffstat (limited to 'fuzz/fuzz_targets')
-rw-r--r-- | fuzz/fuzz_targets/fuzz_document_parse.rs | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/fuzz/fuzz_targets/fuzz_document_parse.rs b/fuzz/fuzz_targets/fuzz_document_parse.rs new file mode 100644 index 0000000..17840de --- /dev/null +++ b/fuzz/fuzz_targets/fuzz_document_parse.rs @@ -0,0 +1,35 @@ +#![no_main] +use libfuzzer_sys::fuzz_target; + +use std::io::BufReader; +use html5ever::driver::ParseOpts; +use markup5ever_rcdom::{RcDom, SerializableHandle}; +use html5ever::tendril::TendrilSink; +use html5ever::tree_builder::TreeBuilderOpts; +use html5ever::{parse_document, serialize}; + +// Target inspired by the Rust-Fuzz project +// https://github.com/rust-fuzz/targets +fuzz_target!(|data: &[u8]| { + let opts = ParseOpts { + tree_builder: TreeBuilderOpts { + drop_doctype: true, + ..Default::default() + }, + ..Default::default() + }; + + let dom = parse_document(RcDom::default(), opts) + .from_utf8() + .read_from(&mut BufReader::new(data)); + + let dom = if let Ok(dom) = dom { + dom + } else { + return; + }; + + let mut out = std::io::sink(); + let document: SerializableHandle = dom.document.into(); + let _ = serialize(&mut out, &document, Default::default()); +}); |