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Fix undefined behavior in geoip_parse_entry().

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Fixes bug 22490; bugfix on 6a241ff3ff in 0.2.4.6-alpha.

Found by teor using clang-5.0's AddressSanitizer stack-use-after-scope.
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Nick Mathewson
2017-06-05 10:09:39 -04:00
parent 5207e41ffe
commit e3ebae4804
2 changed files with 4 additions and 1 deletions
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changes/bug22490
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o Minor bugfixes (correctness):
- Avoid undefined behavior when parsing IPv6 entries from the geoip6
file. Fixes bug 22490; bugfix on 0.2.4.6-alpha.