Commit Graph

3 Commits

Author SHA1 Message Date
Marius van der Wijden
6cf2e921a7
core/txpool: implement additional DoS defenses (#26648)
This adds two new rules to the transaction pool:

- A future transaction can not evict a pending transaction.
- A transaction can not overspend available funds of a sender.

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Co-authored-by: dwn1998 <42262393+dwn1998@users.noreply.github.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
2023-03-10 18:30:26 +01:00
Håvard Anda Estensen
06632da2bb
all: assign zero after resize in implementations of heap.Interface (#26296)
This changes the Pop method to assign the zero value before
reducing slice size. Doing so ensures the backing array does not
reference removed item values.
2022-12-05 13:49:54 +01:00
Péter Szilágyi
a6dda03644
all: refactor txpool into it's own package in prep for 4844 2022-10-24 16:35:53 +03:00