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Come at me Bro (1.4.15)

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@karalabe karalabe released this 03 Oct 09:10
· 9137 commits to master since this release
v1.4.15
cb7d7d3

Geth 1.4.15 is a hotfix release to address two DoS attack vectors abused on the mainnet:

  • Wasted CPU resources by abusing the EVMs JUMPDEST cache's key generation.
  • Huge memory and CPU consumption by abusing quadratic contract state dirty tracking.

Please update ASAP. Further optimizations will most probably follow as we comb the code for bottlenecks.

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