tor/changes/bug18089
teor (Tim Wilson-Brown) fb7d1f41b4 Make memwipe() do nothing when passed a NULL pointer or zero size
Check size argument to memwipe() for underflow.

Closes bug #18089. Reported by "gk", patch by "teor".
Bugfix on 0.2.3.25 and 0.2.4.6-alpha (#7352),
commit 49dd5ef3 on 7 Nov 2012.
2017-02-07 08:33:39 -05:00

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o Minor bugfixes (security):
- Make memwipe() do nothing when passed a NULL pointer
or zero size. Check size argument to memwipe() for underflow.
Fixes bug 18089; bugfix on 0.2.3.25 and 0.2.4.6-alpha. Reported by "gk", patch by "teor".