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Diffstat (limited to 'net/isc-dhcp40-server/files/patch-server::dhcpd.c')
-rw-r--r--net/isc-dhcp40-server/files/patch-server::dhcpd.c288
1 files changed, 0 insertions, 288 deletions
diff --git a/net/isc-dhcp40-server/files/patch-server::dhcpd.c b/net/isc-dhcp40-server/files/patch-server::dhcpd.c
deleted file mode 100644
index e2e6e24e814e..000000000000
--- a/net/isc-dhcp40-server/files/patch-server::dhcpd.c
+++ /dev/null
@@ -1,288 +0,0 @@
---- server/dhcpd.c.orig Thu Jun 10 19:59:52 2004
-+++ server/dhcpd.c Fri Jun 25 15:49:09 2004
-@@ -47,6 +47,22 @@
- #include "version.h"
- #include <omapip/omapip_p.h>
-
-+#if defined (PARANOIA)
-+#include <sys/types.h>
-+#include <unistd.h>
-+#include <pwd.h>
-+/* get around the ISC declaration of group */
-+#define group real_group
-+#include <grp.h>
-+#undef group
-+#endif /* PARANOIA */
-+#if defined (JAIL)
-+#include <sys/param.h>
-+#include <sys/jail.h>
-+#include <netinet/in.h>
-+#include <arpa/inet.h>
-+#endif /* JAIL */
-+
- static void usage PROTO ((void));
-
- TIME cur_time;
-@@ -195,6 +211,35 @@
- omapi_object_dereference (&listener, MDL);
- }
-
-+#if defined (PARANOIA)
-+/* to be used in one of two possible scenarios */
-+static void setup_chroot (char *chroot_dir)
-+{
-+ if (geteuid ())
-+ log_fatal ("you must be root to use chroot");
-+ if (chroot (chroot_dir))
-+ log_fatal ("chroot(\"%s\"): %m", chroot_dir);
-+ if (chdir ("/"))
-+ /* probably permission denied */
-+ log_fatal ("chdir(\"/\"): %m");
-+}
-+#endif /* PARANOIA */
-+
-+#if defined (JAIL)
-+static void setup_jail (char *chroot_dir, char *hostname, u_int32_t ip_number)
-+{
-+ struct jail j;
-+
-+ j.version = 0;
-+ j.path = chroot_dir;
-+ j.hostname = hostname;
-+ j.ip_number = ip_number;
-+
-+ if (jail (&j) < 0)
-+ log_fatal ("jail(%s, %s): %m", chroot_dir, hostname);
-+}
-+#endif /* JAIL */
-+
- int main (argc, argv, envp)
- int argc;
- char **argv, **envp;
-@@ -227,6 +272,25 @@
- char *traceinfile = (char *)0;
- char *traceoutfile = (char *)0;
- #endif
-+#if defined (PARANOIA)
-+ char *set_user = 0;
-+ char *set_group = 0;
-+ uid_t set_uid = 0;
-+ gid_t set_gid = 0;
-+ int early_chroot = 0;
-+ int no_dhcpd_user = 0;
-+ int no_dhcpd_group = 0;
-+#endif /* PARANOIA */
-+#if defined (PARANOIA) || defined (JAIL)
-+ char *set_chroot = 0;
-+ int no_dhcpd_chroot = 0;
-+#endif /* PARANOIA || JAIL */
-+#if defined (JAIL)
-+ char *set_jail = 0;
-+ u_int32_t jail_ip_address = 0; /* Good as long as it's IPv4 ... */
-+ int no_dhcpd_jail = 0;
-+ char *s2;
-+#endif /* JAIL */
-
- /* Make sure we have stdin, stdout and stderr. */
- status = open ("/dev/null", O_RDWR);
-@@ -289,6 +353,39 @@
- if (++i == argc)
- usage ();
- server = argv [i];
-+#if defined (PARANOIA)
-+ } else if (!strcmp (argv [i], "-user")) {
-+ if (++i == argc)
-+ usage ();
-+ set_user = argv [i];
-+ no_dhcpd_user = 1;
-+ } else if (!strcmp (argv [i], "-group")) {
-+ if (++i == argc)
-+ usage ();
-+ set_group = argv [i];
-+ no_dhcpd_group = 1;
-+ } else if (!strcmp (argv [i], "-early_chroot")) {
-+ early_chroot = 1;
-+#endif /* PARANOIA */
-+#if defined (PARANOIA) || defined (JAIL)
-+ } else if (!strcmp (argv [i], "-chroot")) {
-+ if (++i == argc)
-+ usage ();
-+ set_chroot = argv [i];
-+ no_dhcpd_chroot = 1;
-+#endif /* PARANOIA || JAIL */
-+#if defined (JAIL)
-+ } else if (!strcmp (argv [i], "-jail")) {
-+ if (++i == argc)
-+ usage ();
-+ set_jail = argv [i];
-+ if (++i == argc)
-+ usage ();
-+ if (ascii2addr (AF_INET, argv[i], &jail_ip_address) < 0)
-+ log_fatal ("invalid ip address: %s", argv[i]);
-+ jail_ip_address = ntohl (jail_ip_address);
-+ no_dhcpd_jail = 1;
-+#endif /* JAIL */
- } else if (!strcmp (argv [i], "-cf")) {
- if (++i == argc)
- usage ();
-@@ -366,6 +463,28 @@
- if (!no_dhcpd_pid && (s = getenv ("PATH_DHCPD_PID"))) {
- path_dhcpd_pid = s;
- }
-+#if defined (PARANOIA)
-+ if (!no_dhcpd_user && (s = getenv ("DHCPD_USER"))) {
-+ set_user = s;
-+ }
-+ if (!no_dhcpd_group && (s = getenv ("DHCPD_GROUP"))) {
-+ set_group = s;
-+ }
-+#endif /* PARANOIA */
-+#if defined (PARANOIA) || defined (JAIL)
-+ if (!no_dhcpd_chroot && (s = getenv ("PATH_DHCPD_CHROOT"))) {
-+ set_chroot = s;
-+ }
-+#endif /* PARANOIA || JAIL */
-+#if defined (JAIL)
-+ if (!no_dhcpd_jail && (s = getenv ("DHCPD_JAIL_HOSTNAME")) &&
-+ (s2 = getenv ("DHCPD_JAIL_IPADDRESS"))) {
-+ set_jail = s;
-+ if (ascii2addr (AF_INET, s2, &jail_ip_address) < 0)
-+ log_fatal ("invalid ip address: %s", s2);
-+ jail_ip_address = ntohl (jail_ip_address);
-+ }
-+#endif /* JAIL */
-
- if (!quiet) {
- log_info ("%s %s", message, DHCP_VERSION);
-@@ -388,6 +507,57 @@
- trace_seed_stop, MDL);
- #endif
-
-+#if defined (PARANOIA)
-+ /* get user and group info if those options were given */
-+ if (set_user) {
-+ struct passwd *tmp_pwd;
-+
-+ if (geteuid ())
-+ log_fatal ("you must be root to set user");
-+
-+ if (!(tmp_pwd = getpwnam (set_user)))
-+ log_fatal ("no such user: %s", set_user);
-+
-+ set_uid = tmp_pwd->pw_uid;
-+
-+ /* use the user's group as the default gid */
-+ if (!set_group)
-+ set_gid = tmp_pwd->pw_gid;
-+ }
-+
-+ if (set_group) {
-+/* get around the ISC declaration of group */
-+#define group real_group
-+ struct group *tmp_grp;
-+
-+ if (geteuid ())
-+ log_fatal ("you must be root to set group");
-+
-+ if (!(tmp_grp = getgrnam (set_group)))
-+ log_fatal ("no such group: %s", set_group);
-+
-+ set_gid = tmp_grp->gr_gid;
-+#undef group
-+ }
-+#endif /* PARANOIA */
-+#if defined (JAIL)
-+ if (set_jail) {
-+ /* Initialize icmp support... */
-+ if (!cftest && !lftest)
-+ icmp_startup (1, lease_pinged);
-+ if(!set_chroot)
-+ set_chroot = "/";
-+ setup_jail (set_chroot, set_jail, jail_ip_address);
-+ }
-+#endif /* JAIL */
-+#if defined (PARANOIA) && defined (JAIL)
-+ else
-+#endif /* PARANOIA && JAIL */
-+#if defined (PARANOIA)
-+ if (early_chroot && set_chroot)
-+ setup_chroot (set_chroot);
-+#endif /* PARANOIA */
-+
- /* Default to the DHCP/BOOTP port. */
- if (!local_port)
- {
-@@ -462,6 +632,9 @@
- #endif
-
- /* Initialize icmp support... */
-+#if defined (JAIL)
-+ if (!set_jail)
-+#endif /* JAIL */
- if (!cftest && !lftest)
- icmp_startup (1, lease_pinged);
-
-@@ -491,6 +664,14 @@
-
- postconf_initialization (quiet);
-
-+#if defined (PARANOIA)
-+#if defined (JAIL)
-+ if (!set_jail)
-+#endif /* JAIL */
-+ if (!early_chroot && set_chroot)
-+ setup_chroot (set_chroot);
-+#endif /* PARANOIA */
-+
- /* test option should cause an early exit */
- if (cftest && !lftest)
- exit(0);
-@@ -533,7 +714,22 @@
- else if (pid)
- exit (0);
- }
-+
-+#if defined (PARANOIA)
-+ /* change uid to the specified one */
-+ if (set_gid) {
-+ if (setgroups (0, (void *)0))
-+ log_fatal ("setgroups: %m");
-+ if (setgid (set_gid))
-+ log_fatal ("setgid(%d): %m", (int) set_gid);
-+ }
-
-+ if (set_uid) {
-+ if (setuid (set_uid))
-+ log_fatal ("setuid(%d): %m", (int) set_uid);
-+ }
-+#endif /* PARANOIA */
-+
- /* Read previous pid file. */
- if ((i = open (path_dhcpd_pid, O_RDONLY)) >= 0) {
- status = read (i, pbuf, (sizeof pbuf) - 1);
-@@ -877,8 +1073,24 @@
- log_info (copyright);
- log_info (arr);
-
-- log_fatal ("Usage: dhcpd [-p <UDP port #>] [-d] [-f]%s%s%s%s",
-+ log_fatal ("Usage: dhcpd [-p <UDP port #>] [-d] [-f]%s%s%s%s%s%s%s",
- "\n [-cf config-file] [-lf lease-file]",
-+
-+#if defined (PARANOIA)
-+ /* meld into the following string */
-+ "\n [-user user] [-group group]",
-+ "\n [-chroot dir] [-early_chroot]",
-+#else /* PARANOIA */
-+ "", "",
-+#endif /* PARANOIA */
-+
-+#if defined (JAIL)
-+ /* then also these ones */
-+ "\n [-jail name ip]",
-+#else /* JAIL */
-+ "",
-+#endif /* JAIL */
-+
- #if defined (TRACING)
- "\n [-tf trace-output-file]",
- "\n [-play trace-input-file]",
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-12 09:45:56 +0000