aboutsummaryrefslogtreecommitdiff
path: root/src/dbwrapper.cpp
diff options
context:
space:
mode:
authorMarcoFalke <falke.marco@gmail.com>2021-04-30 19:04:22 +0200
committerMarcoFalke <falke.marco@gmail.com>2021-05-04 06:53:37 +0200
commitface9611093377e8502d91f2ff56f9319a56357c (patch)
tree1762fd3c121ec3e849c7cae40515e6e4a4f36bd9 /src/dbwrapper.cpp
parentfa05dddc42770809fdae4d9c35155f8117960019 (diff)
downloadbitcoin-face9611093377e8502d91f2ff56f9319a56357c.tar.xz
refactor: Use only one temporary buffer in CreateObfuscateKey
Diffstat (limited to 'src/dbwrapper.cpp')
-rw-r--r--src/dbwrapper.cpp7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/dbwrapper.cpp b/src/dbwrapper.cpp
index d7694108f5..3a1086bf4c 100644
--- a/src/dbwrapper.cpp
+++ b/src/dbwrapper.cpp
@@ -220,10 +220,9 @@ const unsigned int CDBWrapper::OBFUSCATE_KEY_NUM_BYTES = 8;
*/
std::vector<unsigned char> CDBWrapper::CreateObfuscateKey() const
{
- unsigned char buff[OBFUSCATE_KEY_NUM_BYTES];
- GetRandBytes(buff, OBFUSCATE_KEY_NUM_BYTES);
- return std::vector<unsigned char>(&buff[0], &buff[OBFUSCATE_KEY_NUM_BYTES]);
-
+ std::vector<uint8_t> ret(OBFUSCATE_KEY_NUM_BYTES);
+ GetRandBytes(ret.data(), OBFUSCATE_KEY_NUM_BYTES);
+ return ret;
}
bool CDBWrapper::IsEmpty()