[rpcwallet] Clamp walletpassphrase value at 100M seconds

Larger values seem to trigger a bug on macos+libevent (resulting in the
rpc server stopping).

1 files changed, 5 insertions, 4 deletions

diff --git a/test/functional/wallet_encryption.py b/test/functional/wallet_encryption.py
index 3c927ee484..64ee678744 100755
--- a/test/functional/wallet_encryption.py
+++ b/test/functional/wallet_encryption.py
@@ -64,14 +64,15 @@ class WalletEncryptionTest(BitcoinTestFramework):
         assert_raises_rpc_error(-8, "Timeout cannot be negative.", self.nodes[0].walletpassphrase, passphrase2, -10)
         # Check the timeout
         # Check a time less than the limit
-        expected_time = int(time.time()) + (1 << 30) - 600
-        self.nodes[0].walletpassphrase(passphrase2, (1 << 30) - 600)
+        MAX_VALUE = 100000000
+        expected_time = int(time.time()) + MAX_VALUE - 600
+        self.nodes[0].walletpassphrase(passphrase2, MAX_VALUE - 600)
         actual_time = self.nodes[0].getwalletinfo()['unlocked_until']
         assert_greater_than_or_equal(actual_time, expected_time)
         assert_greater_than(expected_time + 5, actual_time) # 5 second buffer
         # Check a time greater than the limit
-        expected_time = int(time.time()) + (1 << 30) - 1
-        self.nodes[0].walletpassphrase(passphrase2, (1 << 33))
+        expected_time = int(time.time()) + MAX_VALUE - 1
+        self.nodes[0].walletpassphrase(passphrase2, MAX_VALUE + 1000)
         actual_time = self.nodes[0].getwalletinfo()['unlocked_until']
         assert_greater_than_or_equal(actual_time, expected_time)
         assert_greater_than(expected_time + 5, actual_time) # 5 second buffer