highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-11-13 07:28:59 +01:00
Code Issues Packages Projects Releases Wiki Activity

Use best header chain timestamps to detect partitioning

Browse Source 
The partition checking code was using chainActive timestamps
to detect partitioning; with headers-first syncing, it should use
(and with this pull request, does use) pIndexBestHeader timestamps.

Fixes issue #6251
This commit is contained in:
Gavin Andresen
2015-06-08 16:34:58 -04:00
parent 55294a9fb6
commit 65b9454503
4 changed files with 16 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/main.h
View File

@@ -186,7 +186,7 @@ bool SendMessages(CNode* pto, bool fSendTrickle);
/** Run an instance of the script checking thread */
void ThreadScriptCheck();
/** Try to detect Partition (network isolation) attacks against us */
void PartitionCheck(bool (*initialDownloadCheck)(), CCriticalSection& cs, const CChain& chain, int64_t nPowTargetSpacing);
void PartitionCheck(bool (*initialDownloadCheck)(), CCriticalSection& cs, const CBlockIndex *const &bestHeader, int64_t nPowTargetSpacing);
/** Check whether we are doing an initial block download (synchronizing from disk or network) */
bool IsInitialBlockDownload();
/** Format a string that describes several potential problems detected by the core */