Merge pull request #1326 from shirou/feature/fix-cmdline-cutset

fix(process,linux): remove trailing multiple \x00
shirou · Jul 14, 2022 · aa3f5a5 · aa3f5a5
2 parents 46f7642 + e2ae339
commit aa3f5a5
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/process/process_linux.go b/process/process_linux.go
@@ -688,9 +688,9 @@ func (p *Process) fillSliceFromCmdlineWithContext(ctx context.Context) ([]string
 	if len(cmdline) == 0 {
 		return nil, nil
 	}
-	if cmdline[len(cmdline)-1] == 0 {
-		cmdline = cmdline[:len(cmdline)-1]
-	}
+
+	cmdline = bytes.TrimRight(cmdline, "\x00")
+
 	parts := bytes.Split(cmdline, []byte{0})
 	var strParts []string
 	for _, p := range parts {