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/etc/securetty is checked, even when root logins across the net.
[unix-history]
/
usr
/
src
/
usr.bin
/
login
/
login.c.1
diff --git
a/usr/src/usr.bin/login/login.c.1
b/usr/src/usr.bin/login/login.c.1
index
ba43e67
..
19ad807
100644
(file)
--- a/
usr/src/usr.bin/login/login.c.1
+++ b/
usr/src/usr.bin/login/login.c.1
@@
-1,4
+1,4
@@
-static char *sccsid = "@(#)login.c.1 4.2
2 83/04/18
";
+static char *sccsid = "@(#)login.c.1 4.2
3 83/05/19
";
/*
* login [ name ]
* login -r
/*
* login [ name ]
* login -r
@@
-50,7
+50,6
@@
int setpwent();
char *ttyname();
char *crypt();
char *getpass();
char *ttyname();
char *crypt();
char *getpass();
-char *rindex();
char *stypeof();
extern char **environ;
char *stypeof();
extern char **environ;
@@
-107,11
+106,10
@@
char **argv;
while (fgets(ahost, sizeof (ahost), hostf)) {
char *user;
while (fgets(ahost, sizeof (ahost), hostf)) {
char *user;
- if (index(ahost, '\n'))
- *index(ahost, '\n') = 0;
- user = index(ahost, ' ');
- if (user)
- *user++ = 0;
+ if ((user = index(ahost, '\n')) != 0)
+ *user++ = '\0';
+ if ((user = index(ahost, ' ')) != 0)
+ *user++ = '\0';
if (!strcmp(rhost, ahost) &&
!strcmp(rusername, user ?
user : lusername)) {
if (!strcmp(rhost, ahost) &&
!strcmp(rusername, user ?
user : lusername)) {
@@
-132,7
+130,6
@@
char **argv;
goto again;
if ((sbuf.st_mode & S_IFMT) == S_IFLNK) {
printf("login: .rhosts is a soft link.\r\n");
goto again;
if ((sbuf.st_mode & S_IFMT) == S_IFLNK) {
printf("login: .rhosts is a soft link.\r\n");
- fclose(hostf);
goto abnormal;
}
hostf = fopen(rhosts, "r");
goto abnormal;
}
hostf = fopen(rhosts, "r");
@@
-356,8
+353,6
@@
rootterm(tty)
register FILE *fd;
char buf[100];
register FILE *fd;
char buf[100];
- if (rflag)
- return(1);
if ((fd = fopen(securetty, "r")) == NULL)
return(1);
while (fgets(buf, sizeof buf, fd) != NULL) {
if ((fd = fopen(securetty, "r")) == NULL)
return(1);
while (fgets(buf, sizeof buf, fd) != NULL) {