432514d350
Collects in-progress work across forms (Ch/Tx field handling, value_text edge cases), layout corrections, stream parser fixes, conformance test expansion, security audit test (TH-08), stream-decoder bomb fixture, debug examples reorganization under examples/debug/, sdk module scaffold, xtask CLI enhancements, and provenance entries for new fixtures. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
50 lines
1.5 KiB
Rust
50 lines
1.5 KiB
Rust
use std::time::Instant;
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// Minimal test to check if FlateDecode bomb limit works
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fn main() {
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let bomb_data = std::fs::read("tests/stream_decoder/fixtures/flate_bomb_3gb.bin")
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.expect("Failed to read bomb fixture");
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println!("Bomb fixture size: {} bytes", bomb_data.len());
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let start = Instant::now();
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let mut counter = 0;
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let bomb_limit = 1_000_000_000; // 1 GB
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// Try to decode with flate2 directly first
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println!("Testing with flate2 ZlibDecoder...");
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use flate2::read::ZlibDecoder;
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let mut decoder = ZlibDecoder::new(&bomb_data[..]);
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let mut output = Vec::new();
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let mut chunk = [0u8; 64 * 1024];
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let mut total_bytes = 0u64;
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loop {
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match decoder.read(&mut chunk) {
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Ok(0) => break,
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Ok(n) => {
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total_bytes += n as u64;
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if total_bytes > bomb_limit {
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println!(" Hit bomb limit after {} bytes", total_bytes);
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break;
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}
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if output.len() < 10_000_000 {
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output.extend_from_slice(&chunk[..n]);
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}
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}
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Err(e) => {
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println!(" Decode error: {}", e);
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break;
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}
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}
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}
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let elapsed = start.elapsed();
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println!(" Decoded {} bytes in {:?}", total_bytes, elapsed);
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println!(" First 100 bytes of output: {:02x?}", &output[..100.min(output.len())]);
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}
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fn read(_buf: &mut [u8]) -> std::io::Result<usize> {
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Ok(0)
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}
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