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author | Sjors Provoost <sjors@sprovoost.nl> | 2019-06-28 22:44:38 -0400 |
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committer | Sjors Provoost <sjors@sprovoost.nl> | 2019-06-28 22:44:38 -0400 |
commit | 806b0052c3b45415862f74f20ba5f389e5b673de (patch) | |
tree | f8acbb20ec282a28fb0eba331a4e81d6a75872e4 /src/util/error.cpp | |
parent | 7400135b7918df9c34206bead744c496e07b0e78 (diff) | |
download | bitcoin-806b0052c3b45415862f74f20ba5f389e5b673de.tar.xz |
[wallet] abort when attempting to fund a transaction above maxtxfee
FundTransaction calls GetMinimumFee which, when the fee rate is absurdly high, quietly reduced the fee to -maxtxfee. Becaue an absurdly high fee rate is usually the result of a fat finger, aborting seems safer behavior.
Diffstat (limited to 'src/util/error.cpp')
-rw-r--r-- | src/util/error.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/util/error.cpp b/src/util/error.cpp index 68ffd8b046..9331a92ad7 100644 --- a/src/util/error.cpp +++ b/src/util/error.cpp @@ -27,6 +27,8 @@ std::string TransactionErrorString(const TransactionError err) return "PSBTs not compatible (different transactions)"; case TransactionError::SIGHASH_MISMATCH: return "Specified sighash value does not match existing value"; + case TransactionError::MAX_FEE_EXCEEDED: + return "Fee exceeds maximum configured by -maxtxfee"; // no default case, so the compiler can warn about missing cases } assert(false); |