highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-11-12 23:18:14 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge #11376: Ensure backupwallet fails when attempting to backup to source file

Browse Source 
5d465e396 Ensure backupwallet fails when attempting to backup to source file (Tomas van der Wansem)

Pull request description:

  Previous behaviour was to destroy the wallet (to zero-length)

  This fixes #11375

Tree-SHA512: bfd1738659b15e3f23b6bbdf55ec12269c62c820bf701daec19500b52bd5845bb5516733c6f76f36197eb155182a8a35dc239ad4de2ef1e59bbb0f124a455759
This commit is contained in:
MarcoFalke
2017-11-01 12:26:23 -04:00
parent cffa5ee132 5d465e3962
commit 1b8c88451b
2 changed files with 15 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/wallet/db.cpp
View File

@@ -705,6 +705,11 @@ bool CWalletDBWrapper::Backup(const std::string& strDest)
pathDest /= strFile;
try {
if (fs::equivalent(pathSrc, pathDest)) {
LogPrintf("cannot backup to wallet source file %s\n", pathDest.string());
return false;
}
fs::copy_file(pathSrc, pathDest, fs::copy_option::overwrite_if_exists);
LogPrintf("copied %s to %s\n", strFile, pathDest.string());
return true;