From 49867907f99e5c1908b4066a4e78f16f0af2aac6 Mon Sep 17 00:00:00 2001
From: Frank Tang <ftang@chromium.org>
Date: Fri, 2 Aug 2024 02:29:16 -0700
Subject: [PATCH] ICU-22824 Fix mem Leak during error in uidna.cpp

---
 icu4c/source/common/uidna.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/icu4c/source/common/uidna.cpp b/icu4c/source/common/uidna.cpp
index cc9c8e405f4..48b3d0eb706 100644
--- a/icu4c/source/common/uidna.cpp
+++ b/icu4c/source/common/uidna.cpp
@@ -585,6 +585,9 @@ CLEANUP:
     if(b2 != b2Stack){
         uprv_free(b2);
     }
+    if(b3 != b3Stack){
+        uprv_free(b3);
+    }
     uprv_free(caseFlags);
 
     // The RFC states that