diff options
Diffstat (limited to 'udp.c')
| -rw-r--r-- | udp.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -536,8 +536,8 @@ static void udp_sock_handler_splice(struct ctx *c, union epoll_ref ref, uint32_t events, struct timespec *now) { struct msghdr *mh = &udp_splice_mmh_recv[0].msg_hdr; + in_port_t src, dst = ref.udp.port, send_dst = 0; struct sockaddr_storage *sa_s = mh->msg_name; - in_port_t src, dst = ref.udp.port, send_dst; int s, v6 = ref.udp.v6, n, i; if (!(events & EPOLLIN)) @@ -721,7 +721,8 @@ void udp_sock_handler(struct ctx *c, union epoll_ref ref, uint32_t events, if (c->mode == MODE_PASTA) { ip_len += sizeof(struct ethhdr); - write(c->fd_tap, &b->eh, ip_len); + if (write(c->fd_tap, &b->eh, ip_len) < 0) + debug("tap write: %s", strerror(errno)); pcap((char *)&b->eh, ip_len); continue; } @@ -791,7 +792,8 @@ void udp_sock_handler(struct ctx *c, union epoll_ref ref, uint32_t events, if (c->mode == MODE_PASTA) { ip_len += sizeof(struct ethhdr); - write(c->fd_tap, &b->eh, ip_len); + if (write(c->fd_tap, &b->eh, ip_len) < 0) + debug("tap write: %s", strerror(errno)); pcap((char *)&b->eh, ip_len); continue; } |