CVSROOT:        /cvs
Module name:    src
Changes by:     m...@cvs.openbsd.org    2015/03/30 15:08:40

Modified files:
        sys/kern       : exec_elf.c 
        sys/uvm        : uvm_addr.c uvm_map.c uvm_map.h uvm_mmap.c 

Log message:
Extend uvm_map_hint() to get an address range as extra arguments, and make
sure it will return an address within that range.

Use this in uaddr_rnd_select() to make sure we will not attempt to pick
an address beyond what we are allowed to map.

In my trees for 9 months, blackmailed s2k15 attendees into agreeing now would
be a good time to commit.

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