#include "privs.h"
#include "vrf.h"
#include "vty.h"
+#include "lib_errors.h"
#include "zebra/interface.h"
#include "zebra/ioctl_solaris.h"
size_t needed, lastneeded = 0;
char *buf = NULL;
- if (zserv_privs.change(ZPRIVS_RAISE))
- zlog_err("Can't raise privileges");
-
- sock = socket(af, SOCK_DGRAM, 0);
- if (sock < 0) {
- zlog_warn("Can't make %s socket stream: %s",
- (af == AF_INET ? "AF_INET" : "AF_INET6"),
- safe_strerror(errno));
+ frr_elevate_privs(&zserv_privs) {
- if (zserv_privs.change(ZPRIVS_LOWER))
- zlog_err("Can't lower privileges");
+ sock = socket(af, SOCK_DGRAM, 0);
+ if (sock < 0) {
+ zlog_warn("Can't make %s socket stream: %s",
+ (af == AF_INET ? "AF_INET" : "AF_INET6"),
+ safe_strerror(errno));
- return -1;
- }
+ return -1;
+ }
calculate_lifc_len: /* must hold privileges to enter here */
- lifn.lifn_family = af;
- lifn.lifn_flags = LIFC_NOXMIT; /* we want NOXMIT interfaces too */
- ret = ioctl(sock, SIOCGLIFNUM, &lifn);
- save_errno = errno;
+ lifn.lifn_family = af;
+ lifn.lifn_flags = LIFC_NOXMIT; /* we want NOXMIT interfaces too */
+ ret = ioctl(sock, SIOCGLIFNUM, &lifn);
+ save_errno = errno;
- if (zserv_privs.change(ZPRIVS_LOWER))
- zlog_err("Can't lower privileges");
+ }
if (ret < 0) {
zlog_warn("interface_list_ioctl: SIOCGLIFNUM failed %s",
if (needed > lastneeded || needed < lastneeded / 2) {
if (buf != NULL)
XFREE(MTYPE_TMP, buf);
- if ((buf = XMALLOC(MTYPE_TMP, needed)) == NULL) {
- zlog_warn("interface_list_ioctl: malloc failed");
- close(sock);
- return -1;
- }
+ buf = XMALLOC(MTYPE_TMP, needed);
}
lastneeded = needed;
lifconf.lifc_buf = buf;
if (zserv_privs.change(ZPRIVS_RAISE))
- zlog_err("Can't raise privileges");
+ flog_err(LIB_ERR_PRIVILEGES, "Can't raise privileges");
ret = ioctl(sock, SIOCGLIFCONF, &lifconf);
zlog_warn("SIOCGLIFCONF: %s", safe_strerror(errno));
if (zserv_privs.change(ZPRIVS_LOWER))
- zlog_err("Can't lower privileges");
+ flog_err(LIB_ERR_PRIVILEGES, "Can't lower privileges");
goto end;
}
if (zserv_privs.change(ZPRIVS_LOWER))
- zlog_err("Can't lower privileges");
+ flog_err(LIB_ERR_PRIVILEGES, "Can't lower privileges");
/* Allocate interface. */
lifreq = lifconf.lifc_req;
&& (*(lifreq->lifr_name + normallen) != ':'))
normallen++;
- ifp = if_get_by_name_len(lifreq->lifr_name, normallen,
- VRF_DEFAULT, 0);
+ ifp = if_get_by_name(lifreq->lifr_name, VRF_DEFAULT, 0);
if (lifreq->lifr_addr.ss_family == AF_INET)
ifp->flags |= IFF_IPV4;
/* OK we got interface index. */
#ifdef ifr_ifindex
- ifp->ifindex = lifreq.lifr_ifindex;
+ if_set_index(ifp, lifreq.lifr_ifindex);
#else
- ifp->ifindex = lifreq.lifr_index;
+ if_set_index(ifp, lifreq.lifr_index);
#endif
return ifp->ifindex;
}
struct lifreq lifreq;
struct sockaddr_storage mask, dest;
char *dest_pnt = NULL;
- u_char prefixlen = 0;
+ uint8_t prefixlen = 0;
afi_t af;
int flags = 0;
connected_add_ipv4(ifp, flags, &SIN(addr)->sin_addr, prefixlen,
(struct in_addr *)dest_pnt, label);
else if (af == AF_INET6)
- connected_add_ipv6(ifp, flags, &SIN6(addr)->sin6_addr,
- prefixlen, (struct in6_addr *)dest_pnt,
- label);
+ connected_add_ipv6(ifp, flags, &SIN6(addr)->sin6_addr, NULL,
+ prefixlen, label);
return 0;
}