[Bug 201382] net/dhcprelay: Does not work on big-endian machines

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Jul 6 21:13:47 UTC 2015


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201382

            Bug ID: 201382
           Summary: net/dhcprelay: Does not work on big-endian machines
           Product: Ports & Packages
           Version: Latest
          Hardware: mips
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: Individual Port(s)
          Assignee: freebsd-ports-bugs at FreeBSD.org
          Reporter: kp at freebsd.org
                CC: edwin at mavetju.org, freebsd-mips at FreeBSD.org
             Flags: maintainer-feedback?(edwin at mavetju.org)
                CC: edwin at mavetju.org, freebsd-mips at FreeBSD.org

Created attachment 158434
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=158434&action=edit
dhcprelay patch

net/dhcprelay doesn't work on big-endian machines.

In pcap_callback() it checks if the received ethernet frame contains an IP
packet as follows: "eh->ether_type!=8". That's correct on a little-endian
system, but not on a big-endian one.

The attached patch fixes the issue.

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