Reject invalid wallet files
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2 changed files with 14 additions and 0 deletions
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@ -482,6 +482,10 @@ bool CWallet::Verify()
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fs::path wallet_path = fs::absolute(walletFile, GetDataDir());
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if (fs::exists(wallet_path) && (!fs::is_regular_file(wallet_path) || fs::is_symlink(wallet_path))) {
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return InitError(_("Invalid -wallet file"));
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}
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if (!wallet_paths.insert(wallet_path).second) {
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return InitError(_("Duplicate -wallet filename"));
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}
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@ -6,6 +6,8 @@
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Verify that a bitcoind node can load multiple wallet files
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"""
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import os
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import assert_equal, assert_raises_jsonrpc
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@ -23,6 +25,14 @@ class MultiWalletTest(BitcoinTestFramework):
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# should not initialize if there are duplicate wallets
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self.assert_start_raises_init_error(0, self.options.tmpdir, ['-wallet=w1', '-wallet=w1'], 'Duplicate -wallet filename')
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# should not initialize if wallet file is a directory
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os.mkdir(os.path.join(self.options.tmpdir, 'node0', 'regtest', 'w11'))
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self.assert_start_raises_init_error(0, self.options.tmpdir, ['-wallet=w11'], 'Invalid -wallet file')
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# should not initialize if wallet file is a symlink
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os.symlink(os.path.join(self.options.tmpdir, 'node0', 'regtest', 'w1'), os.path.join(self.options.tmpdir, 'node0', 'regtest', 'w12'))
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self.assert_start_raises_init_error(0, self.options.tmpdir, ['-wallet=w12'], 'Invalid -wallet file')
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self.nodes[0] = self.start_node(0, self.options.tmpdir, self.extra_args[0])
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w1 = self.nodes[0] / "wallet/w1"
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