From: Woochanlee <wc0917.lee@samsung.com>
Date: Wed, 7 Sep 2022 05:45:29 +0000 (+0900)
Subject: libaurum: Fix check_after_deref
X-Git-Tag: submit/tizen/20220908.070031~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e97e022ef6f21512f397f7cf2756c399cf9dba33;p=platform%2Fcore%2Fuifw%2Faurum.git

libaurum: Fix check_after_deref

iter checked after refed.

Change-Id: I0f86fb95befb894c55fc67c89f35fb9b07ad0b22
---

diff --git a/libaurum/src/UiDevice.cc b/libaurum/src/UiDevice.cc
index 14727cb..a25b1cd 100644
--- a/libaurum/src/UiDevice.cc
+++ b/libaurum/src/UiDevice.cc
@@ -147,6 +147,10 @@ std::vector<std::shared_ptr<TizenWindow>> UiDevice::getTizenWindowInfo() const
     }
 
     g_variant_get(body, "(a(iiiiibbiibbis))", &iter);
+    if (!iter) {
+        LOGE("Failed to get iter");
+        goto out;
+    }
 
     LOGI("%-3s | %-6s | %-4s | %-4s | %-4s | %-4s | %-5s | %-5s | %-6s | %-3s | %-7s | %-6s | %-5s | %-20s", "No" ,"PID", "X", "Y", "W", "H", "Trans", "Alpha", "Opaque", "Vis", "Focused", "Mapped", "Layer", "Name");
     while (g_variant_iter_loop(iter, "(iiiiibbiibbis)",
@@ -172,9 +176,9 @@ std::vector<std::shared_ptr<TizenWindow>> UiDevice::getTizenWindowInfo() const
         }
     }
 
+out:
     if (iter)
         g_variant_iter_free(iter);
-out:
     if (msg)
         g_object_unref(msg);
     if (reply)