[0.17] Disallow extended encoding for non-witness transactions#525
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instagibbs merged 1 commit intoElementsProject:elements-0.17from Mar 21, 2019
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| if (!tx.HasWitness()) { | ||
| /* It's illegal to encode witnesses when all witness stacks are empty. */ | ||
| throw std::ios_base::failure("Superfluous witness record"); | ||
| } |
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I think we already check this condition in the witness serialization itself, but doesn't hurt here either.
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utACK e11c6f5 |
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…tions e11c6f5 Disallow extended encoding for non-witness transactions (Pieter Wuille) Pull request description: backport of #402 which is a backport of upstream Tree-SHA512: 01cccbc0d54a9f039ed16c88f1d9ec7ebac3a936fb4a77e664c9103e06bb142741a743ac980887ec16570429ccc0f9614e5b3076084b1c949190b3169844ed7d
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backport of #402 which is a backport of upstream