diff options
| -rw-r--r-- | src/lpf.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -27,6 +27,7 @@ #include <sys/types.h> #include <sys/ioctl.h> #include <sys/socket.h> +#include <sys/uio.h> #include <arpa/inet.h> #include <net/if.h> @@ -91,7 +92,7 @@ bpf_open_arp(struct interface *ifp) memset(&su, 0, sizeof(su)); su.sll.sll_family = PF_PACKET; su.sll.sll_protocol = htons(ETH_P_ALL); - su.sll.sll_ifindex = if_nametoindex(ifp->ifname); + su.sll.sll_ifindex = (int)if_nametoindex(ifp->ifname); if (bind(s, &su.sa, sizeof(su.sll)) == -1) goto eexit; @@ -140,7 +141,7 @@ bpf_read(struct interface *ifp, void *data, size_t len) } bytes -= ETHER_HDR_LEN; if ((size_t)bytes > len) - bytes = len; - memcpy(data, ifp->buffer + ETHER_HDR_LEN, bytes); + bytes = (ssize_t)len; + memcpy(data, ifp->buffer + ETHER_HDR_LEN, (size_t)bytes); return bytes; } |