diff options
| -rw-r--r-- | vnet/vnet/unix/pcap.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/vnet/vnet/unix/pcap.h b/vnet/vnet/unix/pcap.h index e7bb218d506..563eafc102b 100644 --- a/vnet/vnet/unix/pcap.h +++ b/vnet/vnet/unix/pcap.h @@ -169,7 +169,8 @@ pcap_add_buffer (pcap_main_t * pm, d = pcap_add_packet (pm, time_now, n_bytes_in_trace, n_left); while (1) { - clib_memcpy (d, b->data + b->current_data, b->current_length); + u32 copy_length = clib_min ((u32) n_left, b->current_length); + clib_memcpy (d, b->data + b->current_data, copy_length); n_left -= b->current_length; if (n_left <= 0) break; |