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| author | Hennadii Stepanov <32963518+hebasto@users.noreply.github.com> | 2021-05-10 21:45:18 +0300 |
|---|---|---|
| committer | Hennadii Stepanov <32963518+hebasto@users.noreply.github.com> | 2021-05-12 12:11:47 +0300 |
| commit | 29c9e2c2d2015ade47ed4497926363dea3f9c59b (patch) | |
| tree | ce764460e1b629baadd5d8a9eec5766e585d648d /src/wallet/db.cpp | |
| parent | 32692d26813ba099c1451ae5941d38923bec761c (diff) | |
| download | bitcoin-29c9e2c2d2015ade47ed4497926363dea3f9c59b.tar.xz | |
wallet: Do not iterate a directory if having an error while accessing it
This change prevents infinite looping for, for example, system folders
on Windows.
Diffstat (limited to 'src/wallet/db.cpp')
| -rw-r--r-- | src/wallet/db.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp index cd49baeb78..5bf037b222 100644 --- a/src/wallet/db.cpp +++ b/src/wallet/db.cpp @@ -18,7 +18,12 @@ std::vector<fs::path> ListDatabases(const fs::path& wallet_dir) for (auto it = fs::recursive_directory_iterator(wallet_dir, ec); it != fs::recursive_directory_iterator(); it.increment(ec)) { if (ec) { - LogPrintf("%s: %s %s\n", __func__, ec.message(), it->path().string()); + if (fs::is_directory(*it)) { + it.no_push(); + LogPrintf("%s: %s %s -- skipping.\n", __func__, ec.message(), it->path().string()); + } else { + LogPrintf("%s: %s %s\n", __func__, ec.message(), it->path().string()); + } continue; } |