[Ns-bugs] [Bug 867] New: Minor bug in Ipv4L3Protocol::Send()

[code@nsnam.ece.gatech.edu]

http://www.nsnam.org/bugzilla/show_bug.cgi?id=867

           Summary: Minor bug in Ipv4L3Protocol::Send()
           Product: ns-3
           Version: pre-release
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P5
         Component: internet-stack
        AssignedTo: ns-bugs at isi.edu
        ReportedBy: beyondwdq at gmail.com
   Estimated Hours: 0.0


ns-3 version: The latest ns-3-dev version at the time I post this message.
File: src/internet_stack/ipv4-l3-protocol.cc
in function:
void
Ipv4L3Protocol::Send (Ptr<Packet> packet,
           Ipv4Address source,
           Ipv4Address destination,
           uint8_t protocol,
           Ptr<Ipv4Route> route)

Line:601
 if (route && route->GetGateway () != Ipv4Address ())

Description:
According to the comments, I think this line should be
 if (route && route->GetGateway () == Ipv4Address ())

The comments are:
 // 4) packet is not broadcast, and is passed in with a route entry
but route->GetGateway is not set (e.g., on-demand)

However, currently this may not matter too much, since this condition
is not implemented.

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