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uts: Allow for address space randomisation.
Randomise the base addresses of shared objects, non-fixed mappings, the
stack and the heap.  Introduce a service, svc:/system/process-security,
and a tool psecflags(1) to control and observe it

*** 157,166 **** --- 157,168 ---- #define DT_SUNW_CAPCHAIN 0x6000001a /* capabilities chain info */ #define DT_SUNW_LDMACH 0x6000001b /* EM_ machine code of linker */ /* that produced object */ #define DT_SUNW_CAPCHAINENT 0x6000001d /* capabilities chain entry */ #define DT_SUNW_CAPCHAINSZ 0x6000001f /* capabilities chain size */ + /* 0x60000021 would be DT_SUNW_PARENT */ + #define DT_SUNW_ASLR 0x60000023 /* executable ASLR desire */ /* * DT_* encoding rules do not apply between DT_HIOS and DT_LOPROC */ #define DT_HIOS 0x6ffff000