9aa26a449e
This commit implements the Cargo.lock policy for reproducible builds across all workspace members (pdftract-core, pdftract-cli, pdftract-py). Changes: - Add CONTRIBUTING.md with lockfile-update workflow documentation - Add .renovaterc.json for weekly lockfile-only PRs (human-gated) - Add crates/pdftract-core/README.md with rationale for checked-in lockfiles - Add notes/pdftract-49f8.md with verification note The Argo workflow updates (pdftract-ci.yaml) are committed separately in the declarative-config repo. Acceptance criteria: - PASS: Cargo.lock tracked by git, not in .gitignore - PASS: Argo workflow templates document --locked/--frozen requirements - WARN: Enforcement to be completed when placeholder templates are implemented - WARN: Binary reproducibility verification deferred to pdftract-build-binaries implementation Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
23 lines
733 B
Rust
23 lines
733 B
Rust
//! Fuzz target for the PDF xref parser.
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//!
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//! This target tests INV-8 (no panic at public boundary) for the xref parser.
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//! Any panic indicates an xref parser bug that must be fixed.
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#![no_main]
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use libfuzzer_sys::fuzz_target;
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fuzz_target!(|data: &[u8]| {
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use pdftract_core::parser::xref::{parse_traditional_xref, forward_scan_xref};
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use pdftract_core::parser::stream::MemorySource;
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let source = MemorySource::new(data.to_vec());
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// Test parse_traditional_xref - must never panic
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let _ = parse_traditional_xref(&source, 0);
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// Test forward_scan_xref - must never panic
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let _ = forward_scan_xref(&source, false);
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// Test with linearized flag
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let _ = forward_scan_xref(&source, true);
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});
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