Author: marcel
Date: Sun Mar 2 00:47:47 2014
New Revision: 262673
URL: http://svnweb.freebsd.org/changeset/base/262673
Log:
Revive support for /etc/issue, lost due revision 81963.
Obtained from: Juniper Networks, Inc.
Modified:
head/contrib/telnet/telnetd/telnetd.c
Modified: head/contrib/telnet/telnetd/telnetd.c
==============================================================================
--- head/contrib/telnet/telnetd/telnetd.c Sun Mar 2 00:30:42 2014
(r262672)
+++ head/contrib/telnet/telnetd/telnetd.c Sun Mar 2 00:47:47 2014
(r262673)
@@ -740,6 +740,10 @@ telnet(int f, int p, char *host)
char *HE;
char *HN;
char *IM;
+ char *IF;
+ char *if_buf;
+ int if_fd = -1;
+ struct stat statbuf;
int nfd;
/*
@@ -905,8 +909,13 @@ telnet(int f, int p, char *host)
HE = Getstr("he", &cp);
HN = Getstr("hn", &cp);
IM = Getstr("im", &cp);
+ IF = Getstr("if", &cp);
if (HN && *HN)
(void) strlcpy(host_name, HN, sizeof(host_name));
+ if (IF) {
+ if_fd = open(IF, O_RDONLY, 000);
+ IM = 0;
+ }
if (IM == 0)
IM = strdup("");
} else {
@@ -916,6 +925,16 @@ telnet(int f, int p, char *host)
edithost(HE, host_name);
if (hostinfo && *IM)
putf(IM, ptyibuf2);
+ if (IF && if_fd != -1) {
+ if(fstat (if_fd, &statbuf)!=-1) {
+ if (statbuf.st_size > 0) {
+ 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);
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