Vodz, last_patch_86
diff --git a/libbb/login.c b/libbb/login.c
index bd8035f..67636e6 100644
--- a/libbb/login.c
+++ b/libbb/login.c
@@ -17,26 +17,28 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
- * $Id: login.c,v 1.3 2003/05/13 13:28:25 bug1 Exp $
+ * Optimize and correcting OCRNL by Vladimir Oleynik <dzo@simtreas.ru>
*/
+#include <sys/param.h> /* MAXHOSTNAMELEN */
#include <stdio.h>
#include <unistd.h>
-#include "busybox.h"
+#include "libbb.h"
#include <sys/utsname.h>
#include <time.h>
#define LOGIN " login: "
-static char fmtstr_d[] = { "%A, %d %B %Y" };
-static char fmtstr_t[] = { "%H:%M:%S" };
+static const char fmtstr_d[] = "%A, %d %B %Y";
+static const char fmtstr_t[] = "%H:%M:%S";
void print_login_issue(const char *issue_file, const char *tty)
{
FILE *fd;
int c;
char buf[256];
+ const char *outbuf;
time_t t;
struct utsname uts;
@@ -47,73 +49,75 @@
if ((fd = fopen(issue_file, "r"))) {
while ((c = fgetc(fd)) != EOF) {
+ outbuf = buf;
+ buf[0] = c;
+ if(c == '\n') {
+ buf[1] = '\r';
+ buf[2] = 0;
+ } else {
+ buf[1] = 0;
+ }
if (c == '\\' || c == '%') {
c = fgetc(fd);
-
switch (c) {
case 's':
- fputs(uts.sysname, stdout);
+ outbuf = uts.sysname;
break;
case 'n':
- fputs(uts.nodename, stdout);
+ outbuf = uts.nodename;
break;
case 'r':
- fputs(uts.release, stdout);
+ outbuf = uts.release;
break;
case 'v':
- fputs(uts.version, stdout);
+ outbuf = uts.version;
break;
case 'm':
- fputs(uts.machine, stdout);
+ outbuf = uts.machine;
break;
case 'D':
case 'o':
getdomainname(buf, sizeof(buf));
buf[sizeof(buf) - 1] = '\0';
- fputs(buf, stdout);
break;
case 'd':
strftime(buf, sizeof(buf), fmtstr_d, localtime(&t));
- fputs(buf, stdout);
break;
case 't':
strftime(buf, sizeof(buf), fmtstr_t, localtime(&t));
- fputs(buf, stdout);
break;
case 'h':
- gethostname(buf, sizeof(buf));
- fputs(buf, stdout);
+ gethostname(buf, sizeof(buf) - 1);
break;
case 'l':
- printf("%s", tty);
+ outbuf = tty;
break;
default:
- putchar(c);
+ buf[0] = c;
}
- } else
- putchar(c);
+ }
+ fputs(outbuf, stdout);
}
- puts(""); /* start a new line */
- fflush(stdout);
-
fclose(fd);
+
+ fflush(stdout);
}
}
void print_login_prompt(void)
{
- char buf[MAXHOSTNAMELEN];
+ char buf[MAXHOSTNAMELEN+1];
gethostname(buf, MAXHOSTNAMELEN);
fputs(buf, stdout);