BIND 10 #2765: b10-dhcp4 silently fails if bootp/dhcp4 port is already used on one interface

[BIND 10 Development]

#2765: b10-dhcp4 silently fails if bootp/dhcp4 port is already used on one
interface
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            Reporter:  cas           |                        Owner:
                Type:  defect        |  dclink
            Priority:  medium        |                       Status:
           Component:  dhcp4         |  assigned
            Keywords:                |                    Milestone:
           Sensitive:  0             |  Sprint-DHCP-20130904
         Sub-Project:  DHCP          |                   Resolution:
Estimated Difficulty:  0             |                 CVSS Scoring:
         Total Hours:  0             |              Defect Severity:  N/A
                                     |  Feature Depending on Ticket:
                                     |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
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Comment (by dclink):

 I provide a patch for when a socket is created with LPF Packet Filter (it
 concerns only Linux version...). It adds a quick check before Filter
 creation. I have no idea yet about unit tests (not the time right now,
 later :-)).

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Ticket URL: <http://bind10.isc.org/ticket/2765#comment:3>
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