diff options
Diffstat (limited to 'tap.c')
| -rw-r--r-- | tap.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -658,7 +658,7 @@ redo: /* Complete the partial read above before discarding a malformed * frame, otherwise the stream will be inconsistent. */ - if (len < (ssize_t)sizeof(*eh) || len > ETH_MAX_MTU) + if (len < (ssize_t)sizeof(*eh) || len > (ssize_t)ETH_MAX_MTU) goto next; pcap(p, len); @@ -718,7 +718,7 @@ restart: while ((len = read(c->fd_tap, pkt_buf + n, TAP_BUF_BYTES - n)) > 0) { struct ethhdr *eh = (struct ethhdr *)(pkt_buf + n); - if (len < (ssize_t)sizeof(*eh) || len > ETH_MAX_MTU) { + if (len < (ssize_t)sizeof(*eh) || len > (ssize_t)ETH_MAX_MTU) { n += len; continue; } |