des f5b61fedc2 Fix a bug that allowed a tracing process (e.g. gdb) to write ...

to a memory-mapped file in the traced process's address space
even if neither the traced process nor the tracing process had
write access to that file.

Security:	CVE-2013-2171
Security:	FreeBSD-SA-13:06.mmap
Approved by:	so

2013-06-18 07:02:35 +00:00

..

_vm_radix.h

Commit new file FreeBSD tags.

2013-03-17 23:53:06 +00:00

default_pager.c

Rename VM_OBJECT_LOCK(), VM_OBJECT_UNLOCK() and VM_OBJECT_TRYLOCK() to

2013-02-20 12:03:20 +00:00

device_pager.c

Merge from vmcontention.

2013-03-09 03:19:53 +00:00

memguard.c

Fix a bug with memguard(9) on 32-bit architectures without a

2012-07-15 20:29:48 +00:00

memguard.h

Fix a bug with memguard(9) on 32-bit architectures without a

2012-07-15 20:29:48 +00:00

phys_pager.c

Hide the details for the assertion for VM_OBJECT_LOCK operations.

2013-02-21 21:54:53 +00:00

pmap.h

Add pmap function pmap_copy_pages(), which copies the content of the

2013-03-14 20:18:12 +00:00

redzone.c

…

redzone.h

…

sg_pager.c

Merge from vmcontention.

2013-03-09 03:19:53 +00:00

swap_pager.c

Complete r251452:

2013-06-06 18:19:26 +00:00

swap_pager.h

Do not map the swap i/o pbufs if the geom provider for the swap

2013-03-19 14:39:27 +00:00

uma_core.c

Refine UMA bucket allocation to reduce space consumption and improve

2013-06-18 04:50:20 +00:00

uma_dbg.c

- Convert the slab free item list from a linked array of indices to a

2013-06-13 21:05:38 +00:00

uma_dbg.h

…

uma_int.h

Refine UMA bucket allocation to reduce space consumption and improve

2013-06-18 04:50:20 +00:00

uma.h

- Add a new UMA API: uma_zcache_create(). This makes a zone without any

2013-06-17 03:43:47 +00:00

vm_extern.h

Make sys_mlock() function just a wrapper around vm_mlock() function

2013-06-08 13:13:40 +00:00

vm_fault.c

Acquire read lock on the src object for vm_fault_copy_entry().

2013-05-22 15:11:00 +00:00

vm_glue.c

Complete r251452:

2013-06-06 18:19:26 +00:00

vm_init.c

Only size and create the bio_transient_map when unmapped buffers are

2013-03-21 07:28:15 +00:00

vm_kern.c

Implement the concept of the unmapped VMIO buffers, i.e. buffers which

2013-03-19 14:13:12 +00:00

vm_kern.h

…

vm_map.c

Fix a bug that allowed a tracing process (e.g. gdb) to write

2013-06-18 07:02:35 +00:00

vm_map.h

- Get rid of unused function vmspace_wired_count().

2013-01-14 12:12:56 +00:00

vm_meter.c

Rename VM_OBJECT_LOCK(), VM_OBJECT_UNLOCK() and VM_OBJECT_TRYLOCK() to

2013-02-20 12:03:20 +00:00

vm_mmap.c

Make sys_mlock() function just a wrapper around vm_mlock() function

2013-06-08 13:13:40 +00:00

vm_object.c

Revise the interface between vm_object_madvise() and vm_page_dontneed() so

2013-06-10 01:48:21 +00:00

vm_object.h

o Relax locking assertions for vm_page_find_least()

2013-05-21 20:38:19 +00:00

vm_page.c

Revise the interface between vm_object_madvise() and vm_page_dontneed() so

2013-06-10 01:48:21 +00:00

vm_page.h

Revise the interface between vm_object_madvise() and vm_page_dontneed() so

2013-06-10 01:48:21 +00:00

vm_pageout.c

Relax the object locking in vm_pageout_map_deactivate_pages() and

2013-06-04 02:28:47 +00:00

vm_pageout.h

Move what remains of vm/vm_contig.c into vm/vm_pageout.c, where similar

2012-07-18 05:21:34 +00:00

vm_pager.c

Prepare to replace the buf splay with a trie:

2013-04-06 22:21:23 +00:00

vm_pager.h

Hide the details for the assertion for VM_OBJECT_LOCK operations.

2013-02-21 21:54:53 +00:00

vm_param.h

…

vm_phys.c

o Add accessor functions to add and remove pages from a specific

2013-05-13 15:40:51 +00:00

vm_phys.h

o Add accessor functions to add and remove pages from a specific

2013-05-13 15:40:51 +00:00

vm_radix.c

To reduce the amount of arithmetic performed in the various radix tree

2013-05-11 18:01:41 +00:00

vm_radix.h

Commit new file FreeBSD tags.

2013-03-17 23:53:06 +00:00

vm_reserv.c

Refactor vm_page_alloc()'s interactions with vm_reserv_alloc_page() and

2013-05-12 16:50:18 +00:00

vm_reserv.h

Refactor vm_page_alloc()'s interactions with vm_reserv_alloc_page() and

2013-05-12 16:50:18 +00:00

vm_unix.c

- Improve readability of sys_obreak().

2013-01-11 09:58:35 +00:00

vm_zeroidle.c

…

vm.h

Implement the concept of the unmapped VMIO buffers, i.e. buffers which

2013-03-19 14:13:12 +00:00

vnode_pager.c

Assert that the object type for the vnode' non-NULL v_object, passed

2013-04-28 19:19:26 +00:00

vnode_pager.h

Account the writeable shared mappings backed by file in the vnode

2012-02-23 21:07:16 +00:00