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authorWladimir J. van der Laan <laanwj@gmail.com>2017-10-12 23:49:44 +0200
committerWladimir J. van der Laan <laanwj@gmail.com>2017-10-12 23:55:50 +0200
commit470c730e3fa9d1120dda1de2d433304023c8aa78 (patch)
tree157f390d230eb95f1a85c02d2154afa5de02d277 /src/net_processing.cpp
parentf74459dba6de4d4462860318f6ee5bda8522e07b (diff)
parent76fed838f381a6efba175f3650ec7e9dc73016d3 (diff)
Merge #10898: Fix invalid checks (NULL checks after dereference, redundant checks, etc.)
76fed83 Avoid NULL pointer dereference when _walletModel is NULL (which is valid) (practicalswift) 4971a9a Use two boolean literals instead of re-using variable (practicalswift) b5fb339 Remove duplicate uriParts.size() > 0 check (practicalswift) 7466991 Remove redundant check (!ecc is always true) (practicalswift) 55224af Remove redundant NULL checks after new (practicalswift) Pull request description: Contains: * Remove redundant `NULL` checks after throwing `new` * Remove redundant check (`!ecc` is always true) * Remove duplicate `uriParts.size() > 0` check * Use two boolean literals instead of re-using variable Tree-SHA512: 30e9af8a9d5c8184836f8267b492aeb4e26eca171a3be08f634b3f39b3055b9fa9f06623f6c69b294ca13bf99743f7645cfac2b25e014ff74687bd085a997895
Diffstat (limited to 'src/net_processing.cpp')
-rw-r--r--src/net_processing.cpp8
1 files changed, 3 insertions, 5 deletions
diff --git a/src/net_processing.cpp b/src/net_processing.cpp
index b5e37722df..f88982a2a0 100644
--- a/src/net_processing.cpp
+++ b/src/net_processing.cpp
@@ -379,19 +379,17 @@ void MaybeSetPeerAsAnnouncingHeaderAndIDs(NodeId nodeid, CConnman* connman) {
}
}
connman->ForNode(nodeid, [connman](CNode* pfrom){
- bool fAnnounceUsingCMPCTBLOCK = false;
uint64_t nCMPCTBLOCKVersion = (pfrom->GetLocalServices() & NODE_WITNESS) ? 2 : 1;
if (lNodesAnnouncingHeaderAndIDs.size() >= 3) {
// As per BIP152, we only get 3 of our peers to announce
// blocks using compact encodings.
- connman->ForNode(lNodesAnnouncingHeaderAndIDs.front(), [connman, fAnnounceUsingCMPCTBLOCK, nCMPCTBLOCKVersion](CNode* pnodeStop){
- connman->PushMessage(pnodeStop, CNetMsgMaker(pnodeStop->GetSendVersion()).Make(NetMsgType::SENDCMPCT, fAnnounceUsingCMPCTBLOCK, nCMPCTBLOCKVersion));
+ connman->ForNode(lNodesAnnouncingHeaderAndIDs.front(), [connman, nCMPCTBLOCKVersion](CNode* pnodeStop){
+ connman->PushMessage(pnodeStop, CNetMsgMaker(pnodeStop->GetSendVersion()).Make(NetMsgType::SENDCMPCT, /*fAnnounceUsingCMPCTBLOCK=*/false, nCMPCTBLOCKVersion));
return true;
});
lNodesAnnouncingHeaderAndIDs.pop_front();
}
- fAnnounceUsingCMPCTBLOCK = true;
- connman->PushMessage(pfrom, CNetMsgMaker(pfrom->GetSendVersion()).Make(NetMsgType::SENDCMPCT, fAnnounceUsingCMPCTBLOCK, nCMPCTBLOCKVersion));
+ connman->PushMessage(pfrom, CNetMsgMaker(pfrom->GetSendVersion()).Make(NetMsgType::SENDCMPCT, /*fAnnounceUsingCMPCTBLOCK=*/true, nCMPCTBLOCKVersion));
lNodesAnnouncingHeaderAndIDs.push_back(pfrom->GetId());
return true;
});