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author | Andrew Toth <andrewstoth@gmail.com> | 2022-10-26 11:46:39 -0400 |
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committer | Andrew Toth <andrewstoth@gmail.com> | 2022-10-26 11:46:39 -0400 |
commit | f5ff3d773c2f781016b6b047ea8d4aa029756544 (patch) | |
tree | cd1e9c7292f1b5d22e9c1b624eff2261ab8be730 /src/rpc | |
parent | 88502ecf08c960864ff0c6ddedcd44ef50a4028d (diff) | |
download | bitcoin-f5ff3d773c2f781016b6b047ea8d4aa029756544.tar.xz |
rpc: add missing lock around chainman.ActiveTip()
Diffstat (limited to 'src/rpc')
-rw-r--r-- | src/rpc/blockchain.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp index 39ee95b939..bc1028aec3 100644 --- a/src/rpc/blockchain.cpp +++ b/src/rpc/blockchain.cpp @@ -461,7 +461,7 @@ static RPCHelpMan getblockfrompeer() // Fetching blocks before the node has syncing past their height can prevent block files from // being pruned, so we avoid it if the node is in prune mode. - if (index->nHeight > chainman.ActiveChain().Tip()->nHeight && node::fPruneMode) { + if (node::fPruneMode && index->nHeight > WITH_LOCK(chainman.GetMutex(), return chainman.ActiveTip()->nHeight)) { throw JSONRPCError(RPC_MISC_ERROR, "In prune mode, only blocks that the node has already synced previously can be fetched from a peer"); } |