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Merge pull request #1416 from apoelstra/2025-02--psbt-fix

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pset: fix NULL pointer dereference when deserializing malformed PSETs over RPC
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Byron Hambly 2025-02-18 15:06:38 +02:00 • committed by GitHub
commit c9c21cf7df
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1 changed files with 8 additions and 4 deletions
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12
src/psbt.h
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@ -901,12 +901,16 @@ struct PSBTInput
Sidechain::Bitcoin::CTransactionRef tx;
OverrideStream<Stream> os(&s, s.GetType(), s.GetVersion());
UnserializeFromVector(os, tx);
m_peg_in_tx = tx;
if (tx) {
m_peg_in_tx = tx;
}
} else {
CTransactionRef tx;
OverrideStream<Stream> os(&s, s.GetType(), s.GetVersion());
UnserializeFromVector(os, tx);
m_peg_in_tx = tx;
if (tx) {
m_peg_in_tx = tx;
}
}
break;
}
@ -1091,9 +1095,9 @@ struct PSBTInput
} else if (subkey_len != 1) {
throw std::ios_base::failure("Input issuance needs blinded flag is more than one byte type");
}
bool b;
uint8_t b;
UnserializeFromVector(s, b);
m_blinded_issuance = b;
m_blinded_issuance = !!b;
break;
}
default: