From 7620a727b59899b2e42c57868482a0658a392038 Mon Sep 17 00:00:00 2001
From: Xie Benyi <xieby1@outlook.com>
Date: Sat, 6 Jun 2026 14:21:13 +0800
Subject: [PATCH] fix: reset INI decoder state on init (#2719)

---
 pkg/yqlib/decoder_ini.go |  1 +
 pkg/yqlib/ini_test.go    | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/pkg/yqlib/decoder_ini.go b/pkg/yqlib/decoder_ini.go
index e536edb2..2c1a5db8 100644
--- a/pkg/yqlib/decoder_ini.go
+++ b/pkg/yqlib/decoder_ini.go
@@ -25,6 +25,7 @@ func NewINIDecoder(prefs INIPreferences) Decoder {
 func (dec *iniDecoder) Init(reader io.Reader) error {
 	// Store the reader for use in Decode
 	dec.reader = reader
+	dec.finished = false
 	return nil
 }
 
diff --git a/pkg/yqlib/ini_test.go b/pkg/yqlib/ini_test.go
index e3ad2ef1..ce35e18a 100644
--- a/pkg/yqlib/ini_test.go
+++ b/pkg/yqlib/ini_test.go
@@ -5,6 +5,7 @@ package yqlib
 import (
 	"bufio"
 	"fmt"
+	"strings"
 	"testing"
 
 	"github.com/mikefarah/yq/v4/test"
@@ -201,6 +202,21 @@ func documentDecodeErrorINIScenario(w *bufio.Writer, s formatScenario) {
 	writeOrPanic(w, fmt.Sprintf("```\n%v\n```\n\n", s.expectedError))
 }
 
+func TestINIDecoderInitResetsFinished(t *testing.T) {
+	decoder := NewINIDecoder()
+	firstDocuments, err := readDocuments(strings.NewReader("[first]\nkey = value\n"), "first.ini", 0, decoder)
+	if err != nil {
+		t.Fatal(err)
+	}
+	test.AssertResult(t, 1, firstDocuments.Len())
+
+	secondDocuments, err := readDocuments(strings.NewReader("[second]\nkey = value\n"), "second.ini", 1, decoder)
+	if err != nil {
+		t.Fatal(err)
+	}
+	test.AssertResult(t, 1, secondDocuments.Len())
+}
+
 func TestINIScenarios(t *testing.T) {
 	for _, tt := range iniScenarios {
 		testINIScenario(t, tt)