Systemd and tesseract-ocr both use it for example: https://github.com/tesseract-ocr/tesseract https://github.com/tesseract-ocr/tesseract https://github.com/sys

Systemd and tesseract-ocr both use it for example: https://github.com/tesseract-ocr/tesseract https://github.com/tesseract-ocr/tesseract https://github.com/systemd/systemd https://github.com/systemd/systemd systemd have also written their own QL query: https://github.com/systemd/systemd/blob/master/.lgtm/cpp-queries/fgets.ql https://github.com/systemd/systemd/blob/master/.lgtm/cpp-que... https://lgtm.com/projects/g/systemd/systemd/alerts/?mode=tree&ruleFocus=1506688977368 https://lgtm.com/projects/g/systemd/systemd/alerts/?mode=tre... (full disclosure, I also work at Semmle)