use OSSLzu instead of lu format for size_t display

CLA: trivial

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2660)

diff --git a/apps/passwd.c b/apps/passwd.c
index 9be92843ea3c3d9faef7af35315657a822c4fbf8..5be728f7c029d9fbb0f3997fb2e33f9185a678ea 100644 (file)
--- a/apps/passwd.c
+++ b/apps/passwd.c
@@ -555,8 +555,8 @@ static char *shacrypt(const char *passwd, const char *magic, const char *salt)
     OPENSSL_strlcat(out_buf, magic, sizeof out_buf);
     OPENSSL_strlcat(out_buf, "$", sizeof out_buf);
     if (rounds_custom) {
-        char tmp_buf[7 + 9 + 1]; /* "rounds=999999999" */
-        sprintf(tmp_buf, "rounds=%lu", rounds);
+        char tmp_buf[80]; /* "rounds=999999999" */
+        sprintf(tmp_buf, "rounds=%"OSSLzu, rounds);
         OPENSSL_strlcat(out_buf, tmp_buf, sizeof out_buf);
         OPENSSL_strlcat(out_buf, "$", sizeof out_buf);
     }