From f7605d562b83aef5b098ea18bf6c89f30ec4e920 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20L=C3=B6hning?= <robert.loehning@qt.io>
Date: Fri, 26 Mar 2021 10:23:59 +0100
Subject: Explicitly set enums' type to avoid undefined behavior

Fixes oss-fuzz issue 31022.

Fixes: QTBUG-92159
Change-Id: I8f0dfbe0e198f9ac43754758d18db1f0842d6eae
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
(cherry picked from commit d15bfba176f7e6c616f299e82adfde148b3f26d2)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/corelib/io/qurl.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/corelib')

diff --git a/src/corelib/io/qurl.h b/src/corelib/io/qurl.h
index a78fbfcd3f..f777a1a629 100644
--- a/src/corelib/io/qurl.h
+++ b/src/corelib/io/qurl.h
@@ -130,7 +130,7 @@ public:
     };
 
     // encoding / toString values
-    enum UrlFormattingOption {
+    enum UrlFormattingOption : unsigned int {
         None = 0x0,
         RemoveScheme = 0x1,
         RemovePassword = 0x2,
@@ -147,7 +147,7 @@ public:
         NormalizePathSegments = 0x1000
     };
 
-    enum ComponentFormattingOption {
+    enum ComponentFormattingOption : unsigned int {
         PrettyDecoded = 0x000000,
         EncodeSpaces = 0x100000,
         EncodeUnicode = 0x200000,
-- 
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