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telnetd does not recognize the if (display file before login) gettytab flag.

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PR:		6365
Reviewed by:	phk
Submitted by:	Jason Garman <init@risen.org>
This commit is contained in:
phk 1998-04-26 06:51:36 +00:00
parent de32d1b338
commit 01c6cd5a65
1 changed files with 19 additions and 1 deletions
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20
libexec/telnetd/telnetd.c
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@ -42,7 +42,7 @@ static const char copyright[] =
static char sccsid[] = "@(#)telnetd.c 8.2 (Berkeley) 12/15/93";
#endif
static const char rcsid[] =
"$Id$";
"$Id: telnetd.c,v 1.13 1997/12/03 07:16:05 charnier Exp $";
#endif /* not lint */
#include "telnetd.h"
@ -60,6 +60,8 @@ static const char rcsid[] =
#include <err.h>
#include <arpa/inet.h>
#include <sys/mman.h>
#if defined(_SC_CRAY_SECURE_SYS)
#include <sys/sysv.h>
#include <sys/secdev.h>
@ -892,6 +894,11 @@ telnet(f, p, host)
char *HE;
char *HN;
char *IM;
char *IF;
char *if_buf;
int if_fd;
struct stat statbuf;
void netflush();
/*
@ -1090,8 +1097,11 @@ telnet(f, p, host)
HE = getstr("he", &cp);
HN = getstr("hn", &cp);
IM = getstr("im", &cp);
IF = getstr("if", &cp);
if (HN && *HN)
(void) strcpy(host_name, HN);
if (IF && (if_fd = open(IF, O_RDONLY, 000)) != -1)
IM = 0;
if (IM == 0)
IM = "";
} else {
@ -1101,6 +1111,14 @@ telnet(f, p, host)
edithost(HE, host_name);
if (hostinfo && *IM)
putf(IM, ptyibuf2);
else if (IF && if_fd != -1) {
fstat (if_fd, &statbuf);
if_buf = (char *) mmap (0, statbuf.st_size, PROT_READ,
0, if_fd, 0);
putf(if_buf, ptyibuf2);
munmap (if_buf, statbuf.st_size);
close (if_fd);
}
if (pcc)
(void) strncat(ptyibuf2, ptyip, pcc+1);