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authorNick Mathewson <nickm@torproject.org>2012-05-31 12:40:30 -0400
committerNick Mathewson <nickm@torproject.org>2012-05-31 12:40:30 -0400
commitfc5d960fbda217a301b4ec09d906992b74849c15 (patch)
treed0b8f5afee7f4a7ff2417c3b22ab27b4d81d5ca6 /changes
parent0e207f9acb655d037c8aef86ea2781d8e1b4b570 (diff)
parentedf0d5b12c5d51e9f82e9c215d3b0386cf4688db (diff)
downloadtor-fc5d960fbda217a301b4ec09d906992b74849c15.tar.gz
tor-fc5d960fbda217a301b4ec09d906992b74849c15.zip
Merge remote-tracking branch 'public/bug5541_v2'
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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.
+