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| author | Andrew Chow <github@achow101.com> | 2023-05-15 15:50:35 -0400 |
|---|---|---|
| committer | Andrew Chow <github@achow101.com> | 2023-05-31 15:17:05 -0400 |
| commit | 84b2f353bbefb9264284e7430863b2fa1d796d38 (patch) | |
| tree | 31fb3a1fec636bbe336710961261e3b31e2623e2 /src/wallet/bdb.cpp | |
| parent | 71300489af362c3fed4736de6bffab4d758b6a84 (diff) | |
| download | bitcoin-84b2f353bbefb9264284e7430863b2fa1d796d38.tar.xz | |
walletdb: Consistently clear key and value streams before writing
Before writing data to the output key and value streams, make sure they
are cleared.
Diffstat (limited to 'src/wallet/bdb.cpp')
| -rw-r--r-- | src/wallet/bdb.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/wallet/bdb.cpp b/src/wallet/bdb.cpp index 6dce51fc12..dbd80718f6 100644 --- a/src/wallet/bdb.cpp +++ b/src/wallet/bdb.cpp @@ -777,6 +777,7 @@ bool BerkeleyBatch::ReadKey(DataStream&& key, DataStream& value) SafeDbt datValue; int ret = pdb->get(activeTxn, datKey, datValue, 0); if (ret == 0 && datValue.get_data() != nullptr) { + value.clear(); value.write({AsBytePtr(datValue.get_data()), datValue.get_size()}); return true; } |