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Merge #21043: net: Avoid UBSan warning in ProcessMessage(...)

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3ddbf22ed1 util: Disallow negative mocktime (MarcoFalke)
f5f2f97168 net: Avoid UBSan warning in ProcessMessage(...) (practicalswift)

Pull request description:

  Avoid UBSan warning in `ProcessMessage(...)`.

  Context: https://github.com/bitcoin/bitcoin/pull/20380#issuecomment-770427182 (thanks Crypt-iQ!)

ACKs for top commit:
  MarcoFalke:
    re-ACK 3ddbf22ed1 only change is adding patch written by me
  ajtowns:
    ACK 3ddbf22ed1 -- code review only

Tree-SHA512: e8d7af0457ca86872b75a4e406c0a93aafd841c2962e244e147e748cc7ca118c56be0fdafe53765f4b291410030b2c3cc8f76f733b37a955d34fc885ab6037b9
This commit is contained in:
MarcoFalke
2021-02-11 12:39:57 +01:00
parent e498aeffbe 3ddbf22ed1
commit 685c16fcb2
4 changed files with 23 additions and 9 deletions
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5
test/functional/rpc_uptime.py
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@@ -10,6 +10,7 @@ Test corresponds to code in rpc/server.cpp.
import time
from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import assert_raises_rpc_error
class UptimeTest(BitcoinTestFramework):
@@ -18,8 +19,12 @@ class UptimeTest(BitcoinTestFramework):
self.setup_clean_chain = True
def run_test(self):
self._test_negative_time()
self._test_uptime()
def _test_negative_time(self):
assert_raises_rpc_error(-8, "Mocktime can not be negative: -1.", self.nodes[0].setmocktime, -1)
def _test_uptime(self):
wait_time = 10
self.nodes[0].setmocktime(int(time.time() + wait_time))