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From: Anastasia Belova <abelova@astralinux.ru>
To: "Dr. David Alan Gilbert" <dave@treblig.org>
Cc: Anastasia Belova <abelova@astralinux.ru>,
	qemu-devel@nongnu.org, sdl.qemu@linuxtesting.org
Subject: [PATCH] monitor: fix cases in switch in memory_dump
Date: Wed, 30 Oct 2024 17:06:51 +0300	[thread overview]
Message-ID: <20241030140656.36540-1-abelova@astralinux.ru> (raw)

default case has no condition. So if it is placed
higher that other cases, they are unreachable.

Move dafult case down.

Found by Linux Verification Center (linuxtesting.org)

Signed-off-by: Anastasia Belova <abelova@astralinux.ru>
---
 monitor/hmp-cmds-target.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/monitor/hmp-cmds-target.c b/monitor/hmp-cmds-target.c
index ff01cf9d8d..eea8ca047b 100644
--- a/monitor/hmp-cmds-target.c
+++ b/monitor/hmp-cmds-target.c
@@ -189,7 +189,6 @@ static void memory_dump(Monitor *mon, int count, int format, int wsize,
         i = 0;
         while (i < l) {
             switch(wsize) {
-            default:
             case 1:
                 v = ldub_p(buf + i);
                 break;
@@ -202,6 +201,9 @@ static void memory_dump(Monitor *mon, int count, int format, int wsize,
             case 8:
                 v = ldq_p(buf + i);
                 break;
+            default:
+                v = ldub_p(buf + i);
+                break;
             }
             monitor_printf(mon, " ");
             switch(format) {
-- 
2.47.0



             reply	other threads:[~2024-10-30 14:08 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-30 14:06 Anastasia Belova [this message]
2024-10-30 19:03 ` [PATCH] monitor: fix cases in switch in memory_dump Phil Dennis-Jordan
2024-10-31  0:31   ` Dr. David Alan Gilbert
2024-10-31 10:52     ` Peter Maydell
2024-10-31 11:26       ` Peter Maydell
2024-10-31 11:26   ` Anastasia Belova

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