Wireshark-commits: [Wireshark-commits] rev 37826: /trunk/epan/dissectors/ /trunk/epan/dissectors/:
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From: guy@xxxxxxxxxxxxx
Date: Wed, 29 Jun 2011 05:21:16 GMT
http://anonsvn.wireshark.org/viewvc/viewvc.cgi?view=rev&revision=37826

User: guy
Date: 2011/06/28 10:21 PM

Log:
 Don't return an offset that you won't later use.
 
 The length fields in a pcap_pkthdr are unsigned, so presumably the
 equivalent fields in the rpcap protocol are also unsigned.
 
 Make sure the captured data length isn't bigger than the remaining data
 in the packet before attempting to construct a tvbuff for the packet
 data.  If it is, report that as an error, and don't even try to
 construct the tvbuff; that'll fail.  This fixes bug 6073.

Directory: /trunk/epan/dissectors/
  Changes    Path              Action
  +41 -56    packet-rpcap.c    Modified