From: Daniel Borkmann <dborkman@xxxxxxxxxx>
ipvsadm.c: In function ‘print_largenum’:
ipvsadm.c:1445:3: warning: field width specifier ‘*’ expects argument of type ‘int’, but argument 2 has type ‘size_t’ [-Wformat=]
printf("%*llu", len <= 8 ? 9 : len + 1, i);
^
Fix by reducing the scope and use int for len instead.
Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
---
ipvsadm.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/ipvsadm.c b/ipvsadm.c
index 1190839..8931412 100644
--- a/ipvsadm.c
+++ b/ipvsadm.c
@@ -1437,15 +1437,15 @@ static inline char *fwd_switch(unsigned flags)
static void print_largenum(unsigned long long i, unsigned int format)
{
- char mytmp[32];
- size_t len;
-
if (format & FMT_EXACT) {
+ char mytmp[32];
+ int len;
+
len = snprintf(mytmp, 32, "%llu", i);
printf("%*llu", len <= 8 ? 9 : len + 1, i);
return;
}
-
+
if (i < 100000000) /* less than 100 million */
printf("%9llu", i);
else if (i < 1000000000) /* less than 1 billion */
--
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