Signed-off-by: Sami Kerola <kerolasa@xxxxxx>
---
login-utils/last.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/login-utils/last.c b/login-utils/last.c
index 0f475f2..f08632b 100644
--- a/login-utils/last.c
+++ b/login-utils/last.c
@@ -45,6 +45,7 @@
#include "pathnames.h"
#include "xalloc.h"
#include "closestream.h"
+#include "carefulputc.h"
#ifndef SHUTDOWN_TIME
# define SHUTDOWN_TIME 254
@@ -396,12 +397,8 @@ static int list(struct utmp *p, time_t t, int what)
/*
* Print out "final" string safely.
*/
- for (s = final; *s; s++) {
- if (*s == '\n' || (*s >= 32 && (unsigned char)*s <= 126))
- putchar(*s);
- else
- putchar('*');
- }
+ for (s = final; *s; s++)
+ carefulputc(*s, stdout, '*');
if (len < 0 || (size_t)len >= sizeof(final))
putchar('\n');
--
1.8.3.4
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