K 10
svn:author
V 5
simon
K 8
svn:date
V 27
2009-10-02T18:09:56.509887Z
K 7
svn:log
V 553
MFC r197711 (partial) to 6.x and 7.x:

- Add no zero mapping feature, disabled by default. [EN-09:05]

MFC 178913,178914,179242,179243,180336,180340 to 6.x:

- Fix kqueue pipe race conditions. [SA-09:13]

MFC r192301 to 7.x; 6.x has slightly different fix:

- Fix devfs / VFS NULL pointer race condition. [SA-09:14]

Security:	FreeBSD-SA-09:13.pipe
Security:	FreeBSD-SA-09:14.devfs
Errata:		FreeBSD-EN-09:05.null
Submitted by:	kib [SA-09:13] [SA-09:14]
Submitted by:	bz [EN-09:05]
In collaboration with:	jhb, kib, alc [EN-09:05]
Approved by:	so (simon)

END