From 7651fbda35083d6640bb5645445f9190b1ce798e Mon Sep 17 00:00:00 2001
From: Vincent Wei <vincent@minigui.org>
Date: Thu, 12 Mar 2020 11:15:59 +0800
Subject: [PATCH] handling mdev in INPUT structure

---
 src/ial/ial.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/ial/ial.c b/src/ial/ial.c
index dc636996..cb31ab3e 100644
--- a/src/ial/ial.c
+++ b/src/ial/ial.c
@@ -291,7 +291,8 @@ int mg_InitIAL (void)
             return ERR_NO_MATCH;
     }
 
-    //strcpy (__mg_cur_input->mdev, mdev);
+    /* BUGFIXING (VM 2020-03-12): merged from 5.0.0 */
+    __mg_cur_input->mdev = strdup (mdev);
 
     if (!IAL_InitInput (__mg_cur_input, mdev, mtype)) {
         _ERR_PRINTF ("IAL: Failed to initialize the IAL engine: %s.\n", __mg_cur_input->id);
@@ -306,8 +307,12 @@ int mg_InitIAL (void)
 
 void mg_TerminateIAL (void)
 {
-    if (__mg_cur_input && __mg_cur_input->term_input) {
-        IAL_TermInput ();
+    if (__mg_cur_input) {
+        if (__mg_cur_input->mdev)
+            free (__mg_cur_input->mdev);
+
+        if (__mg_cur_input->term_input)
+            IAL_TermInput ();
     }
 }