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| author | Warner Losh <imp@FreeBSD.org> | 1998-01-22 00:04:57 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 1998-01-22 00:04:57 +0000 |
| commit | d82dcd5eafcbff4b323029fff3ee14179430f8d6 (patch) | |
| tree | 82c2d1b026bf7af23a675523d95546bb475117ce /crypto | |
| parent | 9f6c32362c3a88145171bf9a3d9deec57b76167e (diff) | |
| download | src-d82dcd5eafcbff4b323029fff3ee14179430f8d6.tar.gz src-d82dcd5eafcbff4b323029fff3ee14179430f8d6.zip | |
MFC: sprintf paranoia
Notes
Notes:
svn path=/head/; revision=32688
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/telnet/telnetd/sys_term.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/crypto/telnet/telnetd/sys_term.c b/crypto/telnet/telnetd/sys_term.c index 1e5b9d0d36c5..591c9630053c 100644 --- a/crypto/telnet/telnetd/sys_term.c +++ b/crypto/telnet/telnetd/sys_term.c @@ -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); |