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Merge branch 'memarea_overflow_027_squashed' into maint-0.2.8

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Nick Mathewson
2016-05-25 09:22:02 -04:00
parent 87134db57c be2d37ad3c
commit 6abceca182
2 changed files with 12 additions and 3 deletions
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changes/memarea_overflow
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o Minor bugfixes (pointer arithmetic):
- Fix a bug in memarea_alloc() that could have resulted in remote heap
write access, if Tor had ever passed an unchecked size to
memarea_alloc(). Fortunately, all the sizes we pass to memarea_alloc()
are pre-checked to be less than 128 kilobytes. Fixes bug 19150; bugfix
on 0.2.1.1-alpha. Bug found by Guido Vranken.