Merge remote-tracking branch 'public/bug5541_v2'

This commit is contained in:
Nick Mathewson
2012-05-31 12:40:30 -04:00
2 changed files with 14 additions and 2 deletions
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o Minor bugfixes:
- Prevent a null-pointer dereference when receiving a data cell
for a nonexistent stream when the circuit in question has an
empty deliver window. We don't believe this is triggerable,
since we don't currently allow deliver windows to become empty,
but the logic is tricky enough that it's better to make the code
robust. Fixes bug 5541; bugfix on 0.0.2pre14.