From aea3f9f2d8b6ecf6b69df12ba4e99ca44d6813fb Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Fri, 1 Dec 2023 20:06:36 +0100
Subject: [PATCH] lib: fix signed overflow warning in nl_object_diff()

Coverity warns "Signed integer overflow for expression '1<<31'".

Conflict:NA
Reference:https://github.com/thom311/libnl/commit/aea3f9f2d8b6ecf6b69df12ba4e99ca44d6813fb

---
 lib/object.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/object.c b/lib/object.c
index bef0b6f..cca4c48 100644
--- a/lib/object.c
+++ b/lib/object.c
@@ -392,7 +392,7 @@ uint32_t nl_object_diff(struct nl_object *a, struct nl_object *b)
 	diff = nl_object_diff64(a, b);
 
 	return (diff & ~((uint64_t) 0xFFFFFFFF))
-		? (uint32_t) diff | (1 << 31)
+		? (uint32_t) diff | (((uint32_t ) 1u) << 31)
 		: (uint32_t) diff;
 }
 
-- 
2.33.0