diff options
Diffstat (limited to 'src/wallet/wallet.cpp')
| -rw-r--r-- | src/wallet/wallet.cpp | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index 04e5992c6d..d236b1de3f 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -468,11 +468,26 @@ bool CWallet::Verify() uiInterface.InitMessage(_("Verifying wallet(s)...")); + // Keep track of each wallet absolute path to detect duplicates. + std::set<fs::path> wallet_paths; + for (const std::string& walletFile : gArgs.GetArgs("-wallet")) { if (boost::filesystem::path(walletFile).filename() != walletFile) { - return InitError(_("-wallet parameter must only specify a filename (not a path)")); - } else if (SanitizeString(walletFile, SAFE_CHARS_FILENAME) != walletFile) { - return InitError(_("Invalid characters in -wallet filename")); + return InitError(strprintf(_("Error loading wallet %s. -wallet parameter must only specify a filename (not a path)."), walletFile)); + } + + if (SanitizeString(walletFile, SAFE_CHARS_FILENAME) != walletFile) { + return InitError(strprintf(_("Error loading wallet %s. Invalid characters in -wallet filename."), walletFile)); + } + + fs::path wallet_path = fs::absolute(walletFile, GetDataDir()); + + if (fs::exists(wallet_path) && (!fs::is_regular_file(wallet_path) || fs::is_symlink(wallet_path))) { + return InitError(strprintf(_("Error loading wallet %s. -wallet filename must be a regular file."), walletFile)); + } + + if (!wallet_paths.insert(wallet_path).second) { + return InitError(strprintf(_("Error loading wallet %s. Duplicate -wallet filename specified."), walletFile)); } std::string strError; @@ -3828,8 +3843,8 @@ std::string CWallet::GetWalletHelpString(bool showDebug) strUsage += HelpMessageOpt("-keypool=<n>", strprintf(_("Set key pool size to <n> (default: %u)"), DEFAULT_KEYPOOL_SIZE)); strUsage += HelpMessageOpt("-fallbackfee=<amt>", strprintf(_("A fee rate (in %s/kB) that will be used when fee estimation has insufficient data (default: %s)"), CURRENCY_UNIT, FormatMoney(DEFAULT_FALLBACK_FEE))); - strUsage += HelpMessageOpt("-discardfee=<amt>", strprintf(_("The fee rate (in %s/kB) used to discard change (to fee) if it would be dust at this fee rate (default: %s) " - "Note: We will always discard up to the dust relay fee and a discard fee above that is limited by the longest target fee estimate"), + strUsage += HelpMessageOpt("-discardfee=<amt>", strprintf(_("The fee rate (in %s/kB) that indicates your tolerance for discarding change by adding it to the fee (default: %s). " + "Note: An output is discarded if it is dust at this rate, but we will always discard up to the dust relay fee and a discard fee above that is limited by the fee estimate for the longest target"), CURRENCY_UNIT, FormatMoney(DEFAULT_DISCARD_FEE))); strUsage += HelpMessageOpt("-mintxfee=<amt>", strprintf(_("Fees (in %s/kB) smaller than this are considered zero fee for transaction creation (default: %s)"), CURRENCY_UNIT, FormatMoney(DEFAULT_TRANSACTION_MINFEE))); |