netdev - [PATCH] net/ipv6: warning: %u in format string (no. 2) requires 'unsigned int' but the argument type is 'signed int'.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1609987654-11647-1-git-send-email-abaci-bugfix@linux.alibaba.com>
Date:   Thu,  7 Jan 2021 10:47:34 +0800
From:   Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
To:     davem@...emloft.net
Cc:     kuznet@....inr.ac.ru, yoshfuji@...ux-ipv6.org, kuba@...nel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
Subject: [PATCH] net/ipv6: warning: %u in format string (no. 2) requires 'unsigned int' but the argument type is 'signed int'.

The print format of this parameter does not match, because it is defined
as int type, so modify the matching format of this parameter to %d format.

Signed-off-by: Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
Reported-by: Abaci <abaci@...ux.alibaba.com>
---
 net/ipv6/proc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index d6306aa..26c702b 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -169,7 +169,7 @@ static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, atomic_long_t *smib)
 		val = atomic_long_read(smib + i);
 		if (!val)
 			continue;
-		snprintf(name, sizeof(name), "Icmp6%sType%u",
+		snprintf(name, sizeof(name), "Icmp6%sType%d",
 			i & 0x100 ?  "Out" : "In", i & 0xff);
 		seq_printf(seq, "%-32s\t%lu\n", name, val);
 	}
-- 
1.8.3.1