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* [PATCH] netfilter: nf_conntrack_sip: Fix inconsistent of format with argument type in nf_nat_sip.
@ 2020-10-09  7:03 Ye Bin
  0 siblings, 0 replies; only message in thread
From: Ye Bin @ 2020-10-09  7:03 UTC (permalink / raw)
  To: pablo, kadlec, fw, netfilter-devel, coreteam; +Cc: Ye Bin

Fix follow warning:
[net/netfilter/nf_nat_sip.c:469]: (warning) %u in format string (no. 1)
requires 'unsigned int' but the argument type is 'int'.

Reported-by: Hulk Robot <>
Signed-off-by: Ye Bin <>
 net/netfilter/nf_nat_sip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/netfilter/nf_nat_sip.c b/net/netfilter/nf_nat_sip.c
index f0a735e86851..39754fb3a298 100644
--- a/net/netfilter/nf_nat_sip.c
+++ b/net/netfilter/nf_nat_sip.c
@@ -466,7 +466,7 @@ static int mangle_content_len(struct sk_buff *skb, unsigned int protoff,
 			      &matchoff, &matchlen) <= 0)
 		return 0;
-	buflen = sprintf(buffer, "%u", c_len);
+	buflen = sprintf(buffer, "%d", c_len);
 	return mangle_packet(skb, protoff, dataoff, dptr, datalen,
 			     matchoff, matchlen, buffer, buflen);

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2020-10-09  7:03 [PATCH] netfilter: nf_conntrack_sip: Fix inconsistent of format with argument type in nf_nat_sip Ye Bin

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