util: introduce memcmp_safe()

[thirdparty/systemd.git] / src / basic / string-util.c

diff --git a/src/basic/string-util.c b/src/basic/string-util.c
index 7ea478883b23ea88088f13487318e5f4478f749d..0a40683493c70601ff6c49451e10dbdc325d76f0 100644 (file)
--- a/src/basic/string-util.c
+++ b/src/basic/string-util.c
@@ -1,9 +1,4 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-***/
 
 #include <errno.h>
 #include <stdarg.h>
@@ -541,7 +536,7 @@ char *ellipsize_mem(const char *s, size_t old_length, size_t new_length, unsigne
                 return strdup("");
 
         /* If no multibyte characters use ascii_ellipsize_mem for speed */
-        if (ascii_is_valid(s))
+        if (ascii_is_valid_n(s, old_length))
                 return ascii_ellipsize_mem(s, old_length, new_length, percent);
 
         x = ((new_length - 1) * percent) / 100;