enable gosec linter

.golangci.yml

@@ -2,6 +2,9 @@ issues:
   max-same-issues: 0
   exclude-rules: 
   - linters: 
+    - gosec
+    text:  "G204"
+  - linters: 
     - revive
     text:  "var-naming"
   - linters: 
@@ -15,6 +18,7 @@ linters:
     - gci
     - gofmt
     - gofumpt
+    - gosec
     - gosimple
     - misspell
     - nolintlint

internal/common/common_unix.go

@@ -57,7 +57,7 @@ func CallPgrepWithContext(ctx context.Context, invoke Invoker, pid int32) ([]int
 		if len(l) == 0 {
 			continue
 		}
-		i, err := strconv.Atoi(l)
+		i, err := strconv.ParseInt(l, 10, 32)
 		if err != nil {
 			continue
 		}