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| author | Nick Mathewson <nickm@torproject.org> | 2012-05-07 12:25:59 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2012-05-07 12:25:59 -0400 |
| commit | 9b344628ed8f15543dc7780cc2a5cdd1b8f656cf (patch) | |
| tree | 6356e826688bbdec9002070da2bdf236ccee39ad /changes/bug3309 | |
| parent | f6afd4efa6c24fab8ace710fc0eac4c8811b93dd (diff) | |
| download | tor-9b344628ed8f15543dc7780cc2a5cdd1b8f656cf.tar tor-9b344628ed8f15543dc7780cc2a5cdd1b8f656cf.tar.gz | |
Handle out-of-range values in tor_parse_* integer functions
The underlying strtoX functions handle overflow by saturating and
setting errno to ERANGE. If the min/max arguments to the
tor_parse_* functions are equal to the minimum/maximum of the
underlying type, then with the old approach, we wouldn't treat a
too-large value as genuinely broken.
Found this while looking at bug 5786; bugfix on 19da1f36 (in Tor
0.0.9), which introduced these functions.
Diffstat (limited to 'changes/bug3309')
0 files changed, 0 insertions, 0 deletions