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lock cs_main for Misbehaving #1785

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merged 1 commit into from
Aug 12, 2020

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@furszy furszy commented Aug 4, 2020

In several places we had synchronized data structures accessed without cs_main being held.

@furszy furszy self-assigned this Aug 4, 2020
@random-zebra random-zebra added the Needs Backport Placeholder tag for anything needing a backport to prior version branches label Aug 5, 2020
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utACK bc04b4d

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utACK bc04b4d

@random-zebra random-zebra added this to the 5.0.0 milestone Aug 12, 2020
@random-zebra random-zebra merged commit 277b111 into PIVX-Project:master Aug 12, 2020
Fuzzbawls pushed a commit to Fuzzbawls/PIVX that referenced this pull request Aug 13, 2020
furszy added a commit that referenced this pull request Aug 18, 2020
dc0ed71 [BUG][GUI] Don't append cold-stake records twice (random-zebra)
91adcd7 masternode: CalculateScore and GetBlockHash accessing to chainActive without cs_main fix. (furszy)
eeb112f GetMasternodeInputAge: Missing cs_main lock (furszy)
52ec12d refactor: decouple decompose coinstake from TransactionRecord::decomposeTransaction. (furszy)
51a8389 [BUG] Properly copy fCoinStake memeber between CTxInUndo and CCoins Github-Pull: #1796 Rebased-From: acf757b (random-zebra)
5c3caa4 lock cs_main for Misbehaving (furszy)
5c629d8 openssl.org dependency download link changed (CryptoDev-Project)
11aa63c Do not try to resend transactions if the node is importing or in IBD. (furszy)
c59b62e [Core] Remove BIP30 check (random-zebra)
3f05eba include missing atomic to make CMake linux happy. (furszy)
f0cfd88 Make the cs_sendProcessing a LOCK instead of a TRY_LOCK (Matt Corallo)
d38e28c Split CNode::cs_vSend: message processing and message sending (Matt Corallo)
7561b18 Remove double brackets in addrman (Matt Corallo)
63c629b Fix AddrMan locking (Matt Corallo)
f78cec4 Make fDisconnect an std::atomic (Matt Corallo)
ec56cf5 net: fix a few cases where messages were sent rather than dropped upon disconnection (furszy)
7697085 Acquire cs_main lock before cs_wallet during wallet initialization (random-zebra)
c796593 Remove bogus assert on number of oubound connections. (Matt Corallo)
7521065 wallet: Ignore MarkConflict if block hash is not known (random-zebra)
72042ac Move disconnectBlocks logging to use __func__ instead of hardcoded method name. (furszy)
0f66764 Simplify DisconnectBlock arguments/return value (furszy)
cca4a8c Split logic to undo txin's off DisconnectBlock (furszy)
0f883e6 Cleaner disconnectBlock flow for coinbase and zerocoin txs. (furszy)
a7cbc46 Move UndoWriteToDisk() and UndoReadFromDisk() to anon namespace (random-zebra)
de5a405 Decouple CBlockUndo from CDiskBlockPos (jtimon)
671143c Decouple miner.o and txmempool.o from CTxUndo (random-zebra)
9419228 Decouple CCoins from CTxInUndo (jtimon)

Pull request description:

  Backports the following PRs to the `4.2` branch:

  #1746
  #1735
  #1767
  #1769
  #1781
  #1780
  #1775
  #1783
  #1750
  #1785
  #1796
  #1776
  #1791

ACKs for top commit:
  furszy:
    Added #1805. utACK dc0ed71.
  random-zebra:
    utACK dc0ed71

Tree-SHA512: 0e59c9e751597b1b6f9a419e117946cec468dffdb921c882a44e5770ecb1a36b7d3d25f8c7f97d48bb3d59f136492842c08969901512d957a17bfaec6aece449
@random-zebra random-zebra modified the milestones: 5.0.0, 4.3.0 Sep 10, 2020
@random-zebra random-zebra removed the Needs Backport Placeholder tag for anything needing a backport to prior version branches label Sep 10, 2020
@furszy furszy deleted the 2020_misbehaving branch November 29, 2022 14:23
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3 participants