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| author | Jeremy Allison <jra@samba.org> | 2001-04-25 01:07:33 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2001-04-25 01:07:33 +0000 |
| commit | 30c02f987186963ed768c843ff2fc411d0cc7166 (patch) | |
| tree | e8b235216a682c62f22fa105a8a93935e1fa38c6 /source3/nmbd/nmbd_packets.c | |
| parent | a7e07d149d76a4d62aba6801ac648c0c72999ea9 (diff) | |
| download | samba-30c02f987186963ed768c843ff2fc411d0cc7166.tar.gz samba-30c02f987186963ed768c843ff2fc411d0cc7166.tar.bz2 samba-30c02f987186963ed768c843ff2fc411d0cc7166.zip | |
More paranioa fixes against nmbd lengths.
Jeremy.
(This used to be commit 53f35a71c6fc46814eca914573506622d7db4e08)
Diffstat (limited to 'source3/nmbd/nmbd_packets.c')
| -rw-r--r-- | source3/nmbd/nmbd_packets.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/source3/nmbd/nmbd_packets.c b/source3/nmbd/nmbd_packets.c index 3fa382b96f..dcdf1a9df1 100644 --- a/source3/nmbd/nmbd_packets.c +++ b/source3/nmbd/nmbd_packets.c @@ -1265,21 +1265,21 @@ an error packet of type %x\n", len = SVAL(buf,smb_vwv11); buf2 = smb_base(buf) + SVAL(buf,smb_vwv12); - DEBUG(4,("process_dgram: datagram from %s to %s IP %s for %s of type %d len=%d\n", - nmb_namestr(&dgram->source_name),nmb_namestr(&dgram->dest_name), - inet_ntoa(p->ip), smb_buf(buf),CVAL(buf2,0),len)); - - 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", + DEBUG(2,("process_dgram: datagram from %s to %s IP %s for %s %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)); + inet_ntoa(p->ip), smb_buf(buf),len)); len = (buf + sizeof(dgram->data)) - buf; } + DEBUG(4,("process_dgram: datagram from %s to %s IP %s for %s of type %d len=%d\n", + nmb_namestr(&dgram->source_name),nmb_namestr(&dgram->dest_name), + inet_ntoa(p->ip), smb_buf(buf),CVAL(buf2,0),len)); + + /* Datagram packet received for the browser mailslot */ if (strequal(smb_buf(buf),BROWSE_MAILSLOT)) { |