From e02664c61d27feae1d6dcdda4a3af54e873ee9bd Mon Sep 17 00:00:00 2001
From: Jaakko Keränen <jaakko.keranen@iki.fi>
Date: Fri, 29 Oct 2021 15:06:09 +0300
Subject: Fixed a memory leak in URL handling

---
 src/gmutil.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/gmutil.c b/src/gmutil.c
index 22219221..ee8f150a 100644
--- a/src/gmutil.c
+++ b/src/gmutil.c
@@ -658,7 +658,11 @@ const iString *canonicalUrl_String(const iString *d) {
         /* This is done separately to avoid the copy if %3A is not present; it's rare. */
         canon = copy_String(d);
         urlDecodePath_String(canon);
-        urlDecodeExclude_String(d, "%/?:;#&= "); /* decode everything else in all parts */
+        iString *dec = maybeUrlDecodeExclude_String(canon, "%/?:;#&= "); /* decode everything else in all parts */
+        if (dec) {
+            set_String(canon, dec);
+            delete_String(dec);
+        }
     }
     else {
         canon = maybeUrlDecodeExclude_String(d, "%/?:;#&= ");
-- 
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