* [PATCH] tools/lib: Fix the wrong format specifier in str_error_r
@ 2024-11-12 9:45 Luo Yifan
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From: Luo Yifan @ 2024-11-12 9:45 UTC (permalink / raw)
To: acme, jolsa, namhyung, adrian.hunter; +Cc: linux-kernel, Luo Yifan
Make a minor change to eliminate a static checker warning. The
variable buflen is unsigned, so the correct format specifier should
be %zu instead of %zd.
Signed-off-by: Luo Yifan <luoyifan@cmss.chinamobile.com>
---
tools/lib/str_error_r.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/lib/str_error_r.c b/tools/lib/str_error_r.c
index 6aad8308a..276596a75 100644
--- a/tools/lib/str_error_r.c
+++ b/tools/lib/str_error_r.c
@@ -22,6 +22,6 @@ char *str_error_r(int errnum, char *buf, size_t buflen)
{
int err = strerror_r(errnum, buf, buflen);
if (err)
- snprintf(buf, buflen, "INTERNAL ERROR: strerror_r(%d, [buf], %zd)=%d", errnum, buflen, err);
+ snprintf(buf, buflen, "INTERNAL ERROR: strerror_r(%d, [buf], %zu)=%d", errnum, buflen, err);
return buf;
}
--
2.27.0
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