Konstantin Belousov 63cdcaaead Properly handle possible underflow in vm_fault_prefault(). ... In vm_fault_prefault(), if backward count causes underflow in calculation of starta = addra - backward * PAGE_SIZE; then starta must be clipped to entry->start, instead of zero. Clipping to zero allowed mapping outside of the map entries address ranges, in particular, map at zero. Submitted by: Yanko Yankulov <yanko.yankulov@gmail.com> Reviewed by: alc MFC after: 1 week		2017-02-24 08:09:16 +00:00
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_vm_radix.h
default_pager.c
device_pager.c	Consistently handle negative or wrapping offsets in the mmap(2) syscalls.	2017-02-12 21:05:44 +00:00
memguard.c
memguard.h
phys_pager.c
pmap.h
redzone.c
redzone.h
sg_pager.c	Consistently handle negative or wrapping offsets in the mmap(2) syscalls.	2017-02-12 21:05:44 +00:00
swap_pager.c
swap_pager.h
uma_core.c
uma_dbg.c
uma_dbg.h
uma_int.h
uma.h
vm_domain.c
vm_domain.h
vm_extern.h	Rework r313352.	2017-02-13 09:04:38 +00:00
vm_fault.c	Properly handle possible underflow in vm_fault_prefault().	2017-02-24 08:09:16 +00:00
vm_glue.c
vm_init.c	Remove a redundant use of min().	2017-01-05 03:13:45 +00:00
vm_kern.c	Add a small allocator for exec_map entries.	2017-01-05 01:44:12 +00:00
vm_kern.h	Add a small allocator for exec_map entries.	2017-01-05 01:44:12 +00:00
vm_map.c
vm_map.h
vm_meter.c
vm_mmap.c	Rework r313352.	2017-02-13 09:04:38 +00:00
vm_object.c	Avoid page lookups in the top-level object in vm_object_madvise().	2017-01-30 18:51:43 +00:00
vm_object.h	Consistently handle negative or wrapping offsets in the mmap(2) syscalls.	2017-02-12 21:05:44 +00:00
vm_page.c	Over the years, the code and comments in vm_page_startup() have diverged in	2017-02-04 05:23:10 +00:00
vm_page.h	Move bogus_page declaration to vm_page.h and initialization to vm_page.c.	2017-01-04 22:27:19 +00:00
vm_pageout.c	try to fix RACCT_RSS accounting	2017-02-14 13:54:05 +00:00
vm_pageout.h
vm_pager.c	Move bogus_page declaration to vm_page.h and initialization to vm_page.c.	2017-01-04 22:27:19 +00:00
vm_pager.h
vm_param.h
vm_phys.c	Ifdef out the unused vm_rr_selectdomain().	2017-02-02 17:44:55 +00:00
vm_phys.h
vm_radix.c
vm_radix.h
vm_reserv.c
vm_reserv.h
vm_unix.c
vm.h
vnode_pager.c	Fix the contiguity once more.	2017-01-12 20:26:02 +00:00
vnode_pager.h