1 files changed, 23 insertions, 6 deletions
diff --git a/vendor/github.com/prometheus/procfs/proc_status.go b/vendor/github.com/prometheus/procfs/proc_status.go
index 46307f572..a055197c6 100644
--- a/vendor/github.com/prometheus/procfs/proc_status.go
+++ b/vendor/github.com/prometheus/procfs/proc_status.go
@@ -15,6 +15,7 @@ package procfs
 
 import (
 	"bytes"
+	"math/bits"
 	"sort"
 	"strconv"
 	"strings"
@@ -76,9 +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
@@ -113,22 +114,37 @@ 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":
@@ -173,6 +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.