From 2e230e6bf4b57f70ec95eabaa905042b8165a17d Mon Sep 17 00:00:00 2001
From: Sebastian Spaink <3441183+sspaink@users.noreply.github.com>
Date: Mon, 18 Oct 2021 09:48:16 -0500
Subject: [PATCH] fix: Correct conversion of int with specific bit size (#9933)

---
 plugins/inputs/procstat/procstat.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/inputs/procstat/procstat.go b/plugins/inputs/procstat/procstat.go
index 7b2ffba26..cb10d34d2 100644
--- a/plugins/inputs/procstat/procstat.go
+++ b/plugins/inputs/procstat/procstat.go
@@ -474,7 +474,7 @@ func (p *Procstat) simpleSystemdUnitPIDs() ([]PID, error) {
 		if len(kv[1]) == 0 || bytes.Equal(kv[1], []byte("0")) {
 			return nil, nil
 		}
-		pid, err := strconv.Atoi(string(kv[1]))
+		pid, err := strconv.ParseInt(string(kv[1]), 10, 32)
 		if err != nil {
 			return nil, fmt.Errorf("invalid pid '%s'", kv[1])
 		}