[PATCH] net/ipv6: warning: %u in format string (no. 2) requires 'unsigned int' but the argument type is 'signed int'.
From: Jiapeng Zhong <hidden>
Date: 2021-01-07 02:48:54
Also in:
lkml
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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 <redacted> Reported-by: Abaci <redacted> --- 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); }
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1.8.3.1