[R4R] security patch from go-ethereum #63
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* Bit boundary fix for the DAG generation routine * Fix unnecessary conversion warnings Co-authored-by: Sergey Pavlov <spavlov@gmail.com>
…1601) * tried to fix * fix for js api * fix for nil pointer ex * rev space * rev space * input call formatter
* accounts/abi: fix a bug in getTypeSize method e.g. for "Tuple[2]" type, the element of the array is a tuple type and the size of the tuple may not be 32. * accounts/abi: add unit test of getTypeSize method
The database panicked for invalid IPs. This is usually no problem because all code paths leading to node DB access verify the IP, but it's dangerous because improper validation can turn this panic into a DoS vulnerability. The quick fix here is to just turn database accesses using invalid IP into a noop. This isn't great, but I'm planning to remove the node DB for discv5 long-term, so it should be fine to have this quick fix for half a year. Fixes #21849
This fixes a deadlock that could occur when a response packet arrived after a call had already received enough responses and was about to signal completion to the dispatch loop. Co-authored-by: Felix Lange <fjl@twurst.com>
yutianwu
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Jan 11, 2021
HaoyangLiu
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Jan 11, 2021
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…otes fix mini bug for markVotes
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Description
BSC001: Integer Overflow when generating ethash dataset
It is fixed on go-ethereum: ethereum/go-ethereum#21793
BSC002: AES GCM return value improper validation possibly leading to Denial of Service
It is fixed on go-ethereum: ethereum/go-ethereum#21379
BSC003: Off-by-one error in queuing a batch of transactions
It is fixed on go-ethereum: ethereum/go-ethereum#21683
BSC004: DoEstimateGas improper validation possibly leading to Denial of Service
It is fixed on go-ethereum: ethereum/go-ethereum#21601
BSC005: Missing validation after unmarshalling RPC JSON message
It is fixed on go-ethereum: ethereum/go-ethereum#21497
BSC006: Type Confusion when handling a dynamic type variable
It is fixed on go-ethereum: ethereum/go-ethereum#21501
BSC011: Denial of Service due to improper validation on network addresses
It is fixed in go-ethereum: ethereum/go-ethereum#21981
BSC012: Deadlock by race possibly leading to resource exhaust
It is fixed in go-ethereum: ethereum/go-ethereum#21858
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