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authorOpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com>2021-03-19 03:49:17 -0700
committerGitHub <noreply@github.com>2021-03-19 03:49:17 -0700
commitc4a551373004219fd2d50e5b055dbc5e233e4e32 (patch)
treedeeb60c8d13ba55ff32512b29a183748ced677cc /vendor/github.com/prometheus/procfs/ipvs.go
parent5d9b07096b49877608250c7d51e0ee35b9d502c7 (diff)
parentec1651fbf11c4d3d1c792e7f46139ebd96f7ffb2 (diff)
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Merge pull request #9734 from containers/dependabot/go_modules/github.com/containers/storage-1.28.0
Bump github.com/containers/storage from 1.25.0 to 1.28.0
Diffstat (limited to 'vendor/github.com/prometheus/procfs/ipvs.go')
-rw-r--r--vendor/github.com/prometheus/procfs/ipvs.go12
1 files changed, 7 insertions, 5 deletions
diff --git a/vendor/github.com/prometheus/procfs/ipvs.go b/vendor/github.com/prometheus/procfs/ipvs.go
index 2d6cb8d1c..89e447746 100644
--- a/vendor/github.com/prometheus/procfs/ipvs.go
+++ b/vendor/github.com/prometheus/procfs/ipvs.go
@@ -15,6 +15,7 @@ package procfs
import (
"bufio"
+ "bytes"
"encoding/hex"
"errors"
"fmt"
@@ -24,6 +25,8 @@ import (
"os"
"strconv"
"strings"
+
+ "github.com/prometheus/procfs/internal/util"
)
// IPVSStats holds IPVS statistics, as exposed by the kernel in `/proc/net/ip_vs_stats`.
@@ -64,17 +67,16 @@ type IPVSBackendStatus struct {
// IPVSStats reads the IPVS statistics from the specified `proc` filesystem.
func (fs FS) IPVSStats() (IPVSStats, error) {
- file, err := os.Open(fs.proc.Path("net/ip_vs_stats"))
+ data, err := util.ReadFileNoStat(fs.proc.Path("net/ip_vs_stats"))
if err != nil {
return IPVSStats{}, err
}
- defer file.Close()
- return parseIPVSStats(file)
+ return parseIPVSStats(bytes.NewReader(data))
}
// parseIPVSStats performs the actual parsing of `ip_vs_stats`.
-func parseIPVSStats(file io.Reader) (IPVSStats, error) {
+func parseIPVSStats(r io.Reader) (IPVSStats, error) {
var (
statContent []byte
statLines []string
@@ -82,7 +84,7 @@ func parseIPVSStats(file io.Reader) (IPVSStats, error) {
stats IPVSStats
)
- statContent, err := ioutil.ReadAll(file)
+ statContent, err := ioutil.ReadAll(r)
if err != nil {
return IPVSStats{}, err
}