diff options
author | brian <brian@FreeBSD.org> | 1997-11-11 22:58:14 +0000 |
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committer | brian <brian@FreeBSD.org> | 1997-11-11 22:58:14 +0000 |
commit | 0c64913a0fbb1bccd7f0787213eab0ce73ae6968 (patch) | |
tree | 2bb96c72d2185278aecf865790605846f14ac045 /usr.sbin/ppp/defs.c | |
parent | 9f4a5b39505ed832de088509c172e885813ffd87 (diff) | |
download | FreeBSD-src-0c64913a0fbb1bccd7f0787213eab0ce73ae6968.zip FreeBSD-src-0c64913a0fbb1bccd7f0787213eab0ce73ae6968.tar.gz |
Finish the security improvements:
o Add "allow" command:
"allow users a b c" gives access to users a, b and c.
"allow modes auto" gives those users access to auto mode only.
"allow users *" and "allow modes *" are accepted.
No users and all modes are allowed by default.
UID 0 can do anything.
o Set the current label with the "load" and "dial" commands
so that the call to ppp.linkdown makes sense.
o Up the verison number.
o Don't OR MODE_AUTO for -background and -ddial.
o Don't OR MODE_INTER when we get a diagnostic connection.
o Allow up to 40 args per line (was 20).
o "set ifaddr" only changes the interface in AUTO mode (with other
modes, it happens after IPCP negotiation).
o Sort command descriptions in the man page.
o Support -dedicated mode where we just talk ppp forever (no login etc).
Diffstat (limited to 'usr.sbin/ppp/defs.c')
-rw-r--r-- | usr.sbin/ppp/defs.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/usr.sbin/ppp/defs.c b/usr.sbin/ppp/defs.c index be9134a..3b4142f 100644 --- a/usr.sbin/ppp/defs.c +++ b/usr.sbin/ppp/defs.c @@ -1,8 +1,9 @@ /* - * $Id: $ + * $Id: defs.c,v 1.1 1997/10/26 01:02:30 brian Exp $ */ #include <stdlib.h> +#include <string.h> #include "defs.h" @@ -12,7 +13,23 @@ int modem = -1; int tun_in = -1; int tun_out = -1; int netfd = -1; -char *dstsystem = NULL; + +static char dstsystem[50]; + +void +SetLabel(const char *label) +{ + if (label) + strncpy(dstsystem, label, sizeof dstsystem); + else + *dstsystem = '\0'; +} + +const char * +GetLabel() +{ + return *dstsystem ? dstsystem : NULL; +} void randinit() |