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Merge from panic branch

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This commit is contained in:
Ethan Buchman
2015-06-17 00:16:58 -04:00
committed by Jae Kwon
parent 7196e5ad8e
commit a7ecdd10de
15 changed files with 117 additions and 32 deletions
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4
blockchain/pool.go
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@@ -136,9 +136,11 @@ func (pool *BlockPool) PopRequest() {
pool.requestsMtx.Lock() // Lock
defer pool.requestsMtx.Unlock()
// SANITY CHECK
if r := pool.requests[pool.height]; r == nil || r.block == nil {
panic("PopRequest() requires a valid block")
}
// SANITY CHECK END
delete(pool.requests, pool.height)
pool.height++
@@ -151,9 +153,11 @@ func (pool *BlockPool) RedoRequest(height int) {
defer pool.requestsMtx.Unlock()
request := pool.requests[height]
// SANITY CHECK
if request.block == nil {
panic("Expected block to be non-nil")
}
// SANITY CHECK END
// TODO: record this malfeasance
// maybe punish peer on switch (an invalid block!)
pool.RemovePeer(request.peerId) // Lock on peersMtx.