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Merge pull request #327 from fjl/udp-out-of-range 

p2p/discover: fix pending replies iteration
This commit is contained in:
Jeffrey Wilcke 2015-02-17 16:22:41 +01:00
parent 5238b9439e 7ea131d4ff
commit 5022b618aa
1 changed files with 2 additions and 1 deletions
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3
p2p/discover/udp.go
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@ -253,7 +253,8 @@ func (t *udp) loop() {
case reply := <-t.replies: case reply := <-t.replies:
// run matching callbacks, remove if they return false. // run matching callbacks, remove if they return false.
for i, p := range pending { for i := 0; i < len(pending); i++ {
p := pending[i]
if reply.from == p.from && reply.ptype == p.ptype && p.callback(reply.data) { if reply.from == p.from && reply.ptype == p.ptype && p.callback(reply.data) {
p.errc <- nil p.errc <- nil
copy(pending[i:], pending[i+1:]) copy(pending[i:], pending[i+1:])