diff options
Diffstat (limited to 'source3/nmbd')
| -rw-r--r-- | source3/nmbd/nmbd_packets.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source3/nmbd/nmbd_packets.c b/source3/nmbd/nmbd_packets.c index 142268b0b0..3fa382b96f 100644 --- a/source3/nmbd/nmbd_packets.c +++ b/source3/nmbd/nmbd_packets.c @@ -1273,6 +1273,13 @@ an error packet of type %x\n", if (len <= 0) return; + if (buf2 + len > buf + sizeof(dgram->data)) { + DEBUG(2,("process_dgram: datagram from %s to %s IP %s for %s of type %d len=%d too long.\n", + nmb_namestr(&dgram->source_name),nmb_namestr(&dgram->dest_name), + inet_ntoa(p->ip), smb_buf(buf),CVAL(buf2,0),len)); + len = (buf + sizeof(dgram->data)) - buf; + } + /* Datagram packet received for the browser mailslot */ if (strequal(smb_buf(buf),BROWSE_MAILSLOT)) { |