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Merge pull request #8421

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bd1e7c5 wallet2: prevent crash when reading tx w/fewer outputs than expected (j-berman)
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luigi1111 2022-07-13 00:39:54 -04:00
commit cfdee9ba69
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src/wallet/wallet2.h
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@ -349,6 +349,8 @@ private:
uint64_t amount() const { return m_amount; } uint64_t amount() const { return m_amount; }
const crypto::public_key get_public_key() const { const crypto::public_key get_public_key() const {
crypto::public_key output_public_key; crypto::public_key output_public_key;
THROW_WALLET_EXCEPTION_IF(m_tx.vout.size() <= m_internal_output_index,
error::wallet_internal_error, "Too few outputs, outputs may be corrupted");
THROW_WALLET_EXCEPTION_IF(!get_output_public_key(m_tx.vout[m_internal_output_index], output_public_key), THROW_WALLET_EXCEPTION_IF(!get_output_public_key(m_tx.vout[m_internal_output_index], output_public_key),
error::wallet_internal_error, "Unable to get output public key from output"); error::wallet_internal_error, "Unable to get output public key from output");
return output_public_key; return output_public_key;