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Fix incomplete URL substring sanitization in extract_pdf.py (CodeQL #12) #17

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Merged
ArmandXiao merged 2 commits into from
Jul 22, 2026
+4 −1
Merged

Fix incomplete URL substring sanitization in extract_pdf.py (CodeQL #12) #17

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Copilot Jul 20, 2026
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Fix incomplete URL substring sanitization (CodeQL alert #12)
Copilot Jul 20, 2026
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5 changes: 4 additions & 1 deletion ResearchStudio-Reel/skills/paper2assets/scripts/extract_pdf.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@
we extract them alongside the images and let the model match figures to captions.
"""
import argparse, json, re, subprocess, sys
from urllib.parse import urlparse
from pathlib import Path

# Make `utils` importable when this file is run directly (mirrors the pattern in
Expand Down Expand Up @@ -806,7 +807,9 @@ def parse_metadata(text: str) -> dict:
continue
if "arxiv.org" in url:
continue
if "github.io" in url or is_project_line or re.search(r"\.(io|dev|page)/", url):
parsed_host = urlparse(url).hostname or ""
is_github_io = parsed_host == "github.io" or parsed_host.endswith(".github.io")
if is_github_io or is_project_line or re.search(r"\.(io|dev|page)/", url):
candidates.append(url)
if candidates:
metadata["project_url"] = candidates[0]
Expand Down