Bitcoin Core PR #33014 fixes descriptorprocesspsbt error path
Bitcoin Core PR #33014 updates descriptorprocesspsbt so a specific invalid Schnorr-signature PSBT case returns JSONRPCError instead of reaching a CHECK_NONFATAL assertion path.
Mechanically, this is bounded to RPC error handling: the PR replaces the internal assertion path for that invalid-signature case and adds a regression test using the PSBT from the reported issue.
Caveat: the evidence supports this as an RPC stability/error-reporting fix only. The reasoning chain does not indicate any consensus-rule change or broader wallet-update requirement.
Source: https://github.com/bitcoin/bitcoin/pull/33014
https://pipress.xyz/feed/4bccbba400100c4841710dd481d3dcd43d74ad0acd5721f447561b924ecd832d
https://github.com/bitcoin/bitcoin/pull/33014
#Bitcoin #BitcoinCore #PSBT #Schnorr #RPC
