diff options
Diffstat (limited to 'freebsd/sbin/dhclient/bpf.c')
| -rw-r--r-- | freebsd/sbin/dhclient/bpf.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/freebsd/sbin/dhclient/bpf.c b/freebsd/sbin/dhclient/bpf.c index e1bfacdc..55a8586f 100644 --- a/freebsd/sbin/dhclient/bpf.c +++ b/freebsd/sbin/dhclient/bpf.c @@ -59,6 +59,8 @@ __FBSDID("$FreeBSD$"); #include <netinet/udp.h> #include <netinet/if_ether.h> +#include <capsicum_helpers.h> + #define BPF_FORMAT "/dev/bpf%d" /* @@ -166,7 +168,7 @@ if_register_send(struct interface_info *info) error("Cannot lock bpf"); cap_rights_init(&rights, CAP_WRITE); - if (cap_rights_limit(info->wfdesc, &rights) < 0 && errno != ENOSYS) + if (caph_rights_limit(info->wfdesc, &rights) < 0) error("Can't limit bpf descriptor: %m"); /* @@ -272,9 +274,9 @@ if_register_receive(struct interface_info *info) error("Cannot lock bpf"); cap_rights_init(&rights, CAP_IOCTL, CAP_EVENT, CAP_READ); - if (cap_rights_limit(info->rfdesc, &rights) < 0 && errno != ENOSYS) + if (caph_rights_limit(info->rfdesc, &rights) < 0) error("Can't limit bpf descriptor: %m"); - if (cap_ioctls_limit(info->rfdesc, cmds, 2) < 0 && errno != ENOSYS) + if (caph_ioctls_limit(info->rfdesc, cmds, 2) < 0) error("Can't limit ioctls for bpf descriptor: %m"); } |