Remove two groups of resource leaks #878
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Signed-off-by: William Woodruff <william@trailofbits.com>
This API always leaks a file handle. Signed-off-by: William Woodruff <william@trailofbits.com>
Signed-off-by: William Woodruff <william@trailofbits.com>
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Feb 3, 2025
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This eliminates two groups of resource leaks:
Popen(...)wrapper wasn't closing pipe FDs correctly, since it incorrectly assumed that pipe PDs were closed by default. This was fixed by using it as a context manager instead.argparse.FileTypefor-r, --requirements, which always leaks a FD. It usesPathinstead now.Fixes #877 (CC @LeamHall to test, if possible!)
Signed-off-by: William Woodruff william@trailofbits.com