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Reject Tor versions that contain non-numeric prefixes

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strto* and _atoi64 accept +, -, and various whitespace before numeric
characters. And permitted whitespace is different between POSIX and Windows.

Fixes bug 21507 and part of 21508; bugfix on 0.0.8pre1.
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teor
2017-02-19 22:38:06 +11:00
parent 67cec7578c
commit 57154e71aa
2 changed files with 7 additions and 0 deletions
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changes/bug21507
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o Minor bugfixes (voting consistency):
- Reject version numbers with non-numeric prefixes (such as +, -, and
whitespace). Disallowing whitespace prevents differential version
parsing between POSIX-based and Windows platforms.
Fixes bug 21507 and part of 21508; bugfix on 0.0.8pre1.