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Fix utils.ceil_log with invalid log values

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This commit is contained in:
Florian Bruhin 2018-10-16 12:29:49 +02:00
parent ca7c53d4df
commit 5840b60967
1 changed files with 2 additions and 0 deletions
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2
qutebrowser/utils/utils.py
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@ -719,6 +719,8 @@ def ceil_log(number, base):
Use only integer arithmetic in order to avoid numerical error. Use only integer arithmetic in order to avoid numerical error.
""" """
if number < 1 or base < 2:
raise ValueError("math domain error")
result = 1 result = 1
accum = base accum = base
while accum < number: while accum < number: