[Bug 745] New: ping with ipv6 crashes on arm

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=745

           Summary: ping with ipv6 crashes on arm
           Product: Busybox
           Version: 1.15.x
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P5
         Component: Networking
        AssignedTo: unassigned at busybox.net
        ReportedBy: nmav at gennetsa.com
                CC: busybox-cvs at busybox.net
   Estimated Hours: 0.0


ARM does not allow unaligned memory access thus the following code from ping:
hoplimit = *(int*)CMSG_DATA(mp);
crashes. The attached patch fixes the issue for me.


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