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Network layer bug fix, reduction #2903

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merged 2 commits into from
Apr 11, 2020
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fartwhif
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@fartwhif fartwhif commented Apr 10, 2020

fixed bug allowing a corrupt or malformed packet to crash the server when the fragment parser tries to read past the end of the data
simplified CryptoSystem
removed unused counter from ISAAC
simplified client packet CRC verification call stack

Tested with full Clumsy suite enabled: passed
Tested with Coldeve, currently active in Coldeve, current pop: 600

Credit goes to Yonneh for simplified CryptoSystem

…when the fragment parser tries to read past the end of the data

simplified CryptoSystem
removed unused counter from ISAAC
simplified client packet CRC verification call stack
@gmriggs
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gmriggs commented Apr 10, 2020

Can confirm this patch has been running on CE the past couple days, no issues reported with it

@gmriggs gmriggs merged commit 762dd07 into ACEmulator:master Apr 11, 2020
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3 participants