diff options
| -rw-r--r-- | usr.sbin/dhcp/dhclient/dhclient.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/usr.sbin/dhcp/dhclient/dhclient.c b/usr.sbin/dhcp/dhclient/dhclient.c index d9934182b70..c73f10d7654 100644 --- a/usr.sbin/dhcp/dhclient/dhclient.c +++ b/usr.sbin/dhcp/dhclient/dhclient.c @@ -56,7 +56,7 @@ #ifndef lint static char copyright[] = -"$Id: dhclient.c,v 1.14 2001/01/06 19:55:06 angelos Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n"; +"$Id: dhclient.c,v 1.15 2001/01/06 20:01:40 angelos Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n"; #endif /* not lint */ #include "dhcpd.h" @@ -181,7 +181,7 @@ int main (argc, argv, envp) read_client_conf (); /* Lock the leases file */ - fd = open(path_dhclient_db, O_RDONLY | O_EXLOCK, 0); + fd = open (path_dhclient_db, O_RDONLY | O_EXLOCK, 0); if (fd < 0) error ("can't open and lock %s: %m", path_dhclient_db); @@ -503,12 +503,22 @@ void dhcpack (packet) void bind_lease (ip) struct interface_info *ip; { + int fd; + /* Remember the medium. */ ip -> client -> new -> medium = ip -> client -> medium; + /* Lock the leases file */ + fd = open (path_dhclient_db, O_RDONLY | O_EXLOCK, 0); + if (fd < 0) + error ("can't open and lock %s: %m", path_dhclient_db); + /* Write out the new lease. */ write_client_lease (ip, ip -> client -> new); + /* Close and unlock lease file */ + close(fd); + /* Run the client script with the new parameters. */ script_init (ip, (ip -> client -> state == S_REQUESTING ? "BOUND" @@ -1711,7 +1721,7 @@ void rewrite_client_leases () fclose (leaseFile); leaseFile = fopen (path_dhclient_db, "w"); if (!leaseFile) - error ("can't create /var/db/dhclient.leases: %m"); + error ("can't create %s: %m", path_dhclient_db); /* Write out all the leases attached to configured interfaces that we know about. */ @@ -1750,7 +1760,7 @@ void write_client_lease (ip, lease) if (!leaseFile) { /* XXX */ leaseFile = fopen (path_dhclient_db, "w"); if (!leaseFile) - error ("can't create /var/db/dhclient.leases: %m"); + error ("can't create %s: %m", path_dhclient_db); } fprintf (leaseFile, "lease {\n"); |