commit 95f0cfecca414ee3fe6c64d121300fe889f13f0f Author: Isis Lovecruft isis@torproject.org Date: Fri Dec 12 11:23:44 2014 +0000
Catch ValueErrors in isValidFingerprint. --- lib/bridgedb/parse/fingerprint.py | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/lib/bridgedb/parse/fingerprint.py b/lib/bridgedb/parse/fingerprint.py index 17f15c3..900fc06 100644 --- a/lib/bridgedb/parse/fingerprint.py +++ b/lib/bridgedb/parse/fingerprint.py @@ -34,11 +34,13 @@ def isValidFingerprint(fingerprint): :rtype: bool :returns: ``True`` if the **fingerprint** was valid, ``False`` otherwise. """ - if len(fingerprint) == HEX_FINGERPRINT_LEN: - try: - fromHex(fingerprint) - except TypeError: - logging.debug("Invalid hex fingerprint: %r" % repr(fingerprint)) - else: - return True + try: + if len(fingerprint) != HEX_FINGERPRINT_LEN: + raise ValueError("Fingerprint has incorrect length: %r" + % repr(fingerprint)) + fromHex(fingerprint) + except (TypeError, ValueError): + logging.debug("Invalid hex fingerprint: %r" % repr(fingerprint)) + else: + return True return False