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metrics: fix file descriptor leak when reading disk stats on linux

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The disk stats file was not closed after reading.
This commit is contained in:
Felix Lange 2015-08-03 02:42:45 +02:00
parent ba14957cf3
commit bf48ed32dd
1 changed files with 1 additions and 0 deletions
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metrics/disk_linux.go
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@ -34,6 +34,7 @@ func ReadDiskStats(stats *DiskStats) error {
if err != nil { if err != nil {
return err return err
} }
defer inf.Close()
in := bufio.NewReader(inf) in := bufio.NewReader(inf)
// Iterate over the IO counter, and extract what we need // Iterate over the IO counter, and extract what we need