Update dependencies

vendor/github.com/prometheus/procfs/proc_status.go

@@ -15,6 +15,7 @@ package procfs
 
 import (
 	"bytes"
+	"math/bits"
 	"sort"
 	"strconv"
 	"strings"
@@ -23,7 +24,7 @@ import (
 )
 
 // ProcStatus provides status information about the process,
-// read from /proc/[pid]/stat.
+// read from /proc/[pid]/status.
 type ProcStatus struct {
 	// The process ID.
 	PID int
@@ -32,6 +33,8 @@ type ProcStatus struct {
 
 	// Thread group ID.
 	TGID int
+	// List of Pid namespace.
+	NSpids []uint64
 
 	// Peak virtual memory size.
 	VmPeak uint64 // nolint:revive
@@ -74,9 +77,9 @@ type ProcStatus struct {
 	NonVoluntaryCtxtSwitches uint64
 
 	// UIDs of the process (Real, effective, saved set, and filesystem UIDs)
-	UIDs [4]string
+	UIDs [4]uint64
 	// GIDs of the process (Real, effective, saved set, and filesystem GIDs)
-	GIDs [4]string
+	GIDs [4]uint64
 
 	// CpusAllowedList: List of cpu cores processes are allowed to run on.
 	CpusAllowedList []uint64
@@ -111,22 +114,39 @@ func (p Proc) NewStatus() (ProcStatus, error) {
 		// convert kB to B
 		vBytes := vKBytes * 1024
 
-		s.fillStatus(k, v, vKBytes, vBytes)
+		err = s.fillStatus(k, v, vKBytes, vBytes)
+		if err != nil {
+			return ProcStatus{}, err
+		}
 	}
 
 	return s, nil
 }
 
-func (s *ProcStatus) fillStatus(k string, vString string, vUint uint64, vUintBytes uint64) {
+func (s *ProcStatus) fillStatus(k string, vString string, vUint uint64, vUintBytes uint64) error {
 	switch k {
 	case "Tgid":
 		s.TGID = int(vUint)
 	case "Name":
 		s.Name = vString
 	case "Uid":
-		copy(s.UIDs[:], strings.Split(vString, "\t"))
+		var err error
+		for i, v := range strings.Split(vString, "\t") {
+			s.UIDs[i], err = strconv.ParseUint(v, 10, bits.UintSize)
+			if err != nil {
+				return err
+			}
+		}
 	case "Gid":
-		copy(s.GIDs[:], strings.Split(vString, "\t"))
+		var err error
+		for i, v := range strings.Split(vString, "\t") {
+			s.GIDs[i], err = strconv.ParseUint(v, 10, bits.UintSize)
+			if err != nil {
+				return err
+			}
+		}
+	case "NSpid":
+		s.NSpids = calcNSPidsList(vString)
 	case "VmPeak":
 		s.VmPeak = vUintBytes
 	case "VmSize":
@@ -169,6 +189,7 @@ func (s *ProcStatus) fillStatus(k string, vString string, vUint uint64, vUintByt
 		s.CpusAllowedList = calcCpusAllowedList(vString)
 	}
 
+	return nil
 }
 
 // TotalCtxtSwitches returns the total context switch.
@@ -200,3 +221,18 @@ func calcCpusAllowedList(cpuString string) []uint64 {
 	sort.Slice(g, func(i, j int) bool { return g[i] < g[j] })
 	return g
 }
+
+func calcNSPidsList(nspidsString string) []uint64 {
+	s := strings.Split(nspidsString, " ")
+	var nspids []uint64
+
+	for _, nspid := range s {
+		nspid, _ := strconv.ParseUint(nspid, 10, 64)
+		if nspid == 0 {
+			continue
+		}
+		nspids = append(nspids, nspid)
+	}
+
+	return nspids
+}