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Add bounds checks before base58 decoding

Description

Add bounds checks before base58 decoding

Summary: Backport of core PR17511.

Test Plan:

ninja all check-all

Reviewers: #bitcoin_abc, deadalnix

Reviewed By: #bitcoin_abc, deadalnix

Differential Revision: https://reviews.bitcoinabc.org/D8153

Details

Provenance
Pieter Wuille <pieter.wuille@gmail.com>Authored on Nov 18 2019, 23:16
FabienCommitted on Oct 28 2020, 13:51
FabienPushed on Oct 28 2020, 13:52
Reviewer
Restricted Project
Differential Revision
D8153: Add bounds checks before base58 decoding
Parents
rABCe020b0798783: tests: Add fuzzing harness for CheckBlock(...) and other CBlock related…
Branches
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