From: gnrunge <41129501+gnrunge@users.noreply.github.com>
Date: Wed, 26 Sep 2018 23:04:29 +0000 (-0700)
Subject: ICU-20168 Fix memory leak in error path, add a free statement. (#175)
X-Git-Tag: release-63-rc~9
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=39b98c8a6bc660c4f76a26a595cfb86282dad85f;p=icu

ICU-20168 Fix memory leak in error path, add a free statement. (#175)
---

diff --git a/icu4c/source/common/uloc_tag.cpp b/icu4c/source/common/uloc_tag.cpp
index c718de712cc..17af4f7cbf4 100644
--- a/icu4c/source/common/uloc_tag.cpp
+++ b/icu4c/source/common/uloc_tag.cpp
@@ -1507,6 +1507,7 @@ _appendLDMLExtensionAsKeywords(const char* ldmlext, ExtensionListEntry** appendT
             attrBufIdx += (len + 1);
         } else {
             *status = U_ILLEGAL_ARGUMENT_ERROR;
+            uprv_free(attr);
             goto cleanup;
         }