Apple-2gs-SW
/
telnetd
mirror of https://github.com/sheumann/telnetd.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

MFC: sprintf paranoia 

git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@32688 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
This commit is contained in:
imp 1998-01-22 00:04:57 +00:00
parent 4f7c22a987
commit dabfba2c01
1 changed files with 8 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
telnetd/sys_term.c
View File

@ -36,7 +36,7 @@
static const char sccsid[] = "@(#)sys_term.c 8.4+1 (Berkeley) 5/30/95";
#endif
static const char rcsid[] =
"$Id$";
"$Id: sys_term.c,v 1.3 1997/12/08 07:41:12 charnier Exp $";
#endif /* not lint */
#include "telnetd.h"
@ -518,11 +518,11 @@ int *ptynum;
#endif
#ifndef __hpux
(void) sprintf(line, "/dev/ptyXX");
(void) strcpy(line, "/dev/ptyXX");
p1 = &line[8];
p2 = &line[9];
#else
(void) sprintf(line, "/dev/ptym/ptyXX");
(void) strcpy(line, "/dev/ptym/ptyXX");
p1 = &line[13];
p2 = &line[14];
#endif
@ -1484,7 +1484,7 @@ startslave(host, autologin, autoname)
*/
if ((i = open(INIT_FIFO, O_WRONLY)) < 0) {
char tbuf[128];
(void) sprintf(tbuf, "Can't open %s\n", INIT_FIFO);
(void) snprintf(tbuf, sizeof(tbuf), "Can't open %s\n", INIT_FIFO);
fatalperror(net, tbuf);
}
memset((char *)&request, 0, sizeof(request));
@ -1507,7 +1507,7 @@ startslave(host, autologin, autoname)
#endif /* BFTPDAEMON */
if (write(i, (char *)&request, sizeof(request)) < 0) {
char tbuf[128];
(void) sprintf(tbuf, "Can't write to %s\n", INIT_FIFO);
(void) snprintf(tbuf, sizeof(tbuf), "Can't write to %s\n", INIT_FIFO);
fatalperror(net, tbuf);
}
(void) close(i);
@ -1519,7 +1519,7 @@ startslave(host, autologin, autoname)
if (i == 3 || n >= 0 || !gotalarm)
break;
gotalarm = 0;
sprintf(tbuf, "telnetd: waiting for /etc/init to start login process on %s\r\n", line);
snprintf(tbuf, sizeof(tbuf), "telnetd: waiting for /etc/init to start login process on %s\r\n", line);
(void) write(net, tbuf, strlen(tbuf));
}
if (n < 0 && gotalarm)
@ -1727,7 +1727,8 @@ start_login(host, autologin, name)
len = strlen(name)+1;
write(xpty, name, len);
write(xpty, name, len);
sprintf(speed, "%s/%d", (cp = getenv("TERM")) ? cp : "",
snprintf(speed, sizeof(speed),
"%s/%d", (cp = getenv("TERM")) ? cp : "",
(def_rspeed > 0) ? def_rspeed : 9600);
len = strlen(speed)+1;
write(xpty, speed, len);