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libadlin: fix panic on return due to mutex

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nemunaire 2020-04-25 23:51:47 +02:00
commit 5542804b21
1 changed files with 2 additions and 0 deletions
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libadlin/tunnel.go
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@ -66,6 +66,8 @@ func readWgDump() (wgd map[string]WGDump, err error) {
if time.Since(wgDumpCache_time) > time.Second*10 { if time.Since(wgDumpCache_time) > time.Second*10 {
wgd, err = _readWgDump() wgd, err = _readWgDump()
if err != nil { if err != nil {
wgDumpCache_mutex.Unlock()
wgDumpCache_mutex.RLock()
return return
} }