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6126eea479
NetBSD/sys
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thorpej 6126eea479 Tell the `upper half' of the VM system that page 0 isn't mapped. If we 
don't do this, kernacc() will bogusly return TRUE for page 0, causing a
NULL pointer dereference in uiomove() when reading /dev/kmem.

Thanks to Scott Reynolds for noticing the problem.
1996-10-18 08:57:14 +00:00
..
adosfs backout previous kprintf change 1996-10-13 02:52:06 +00:00
arch Tell the `upper half' of the VM system that page 0 isn't mapped. If we 1996-10-18 08:57:14 +00:00
compat Add RCS Id. 1996-10-17 19:46:39 +00:00
conf Rename recently checked in KGDB to IPKDB to resolve conflicts with older KGDB 1996-10-16 19:32:08 +00:00
ddb backout previous kprintf changes 1996-10-13 04:10:34 +00:00
dev Appease the compiler: get rid of some unused variables, add some 1996-10-17 04:34:08 +00:00
ipkdb Rename recently checked in KGDB to IPKDB to resolve conflicts with older KGDB 1996-10-16 19:32:08 +00:00
isofs/cd9660 backout previous kprintf changes 1996-10-13 02:28:58 +00:00
kern in coredump(), check the SUGID bit rather than testing various parts 1996-10-18 08:39:34 +00:00
lib copy down changes from libc 1996-10-17 04:26:20 +00:00
lkm don't include <machine/exec.h> here. Even if it's necessary, 1996-10-07 19:55:07 +00:00
miscfs backout previous kprintf changes 1996-10-13 02:21:25 +00:00
msdosfs backout previous kprintf changes 1996-10-13 04:10:34 +00:00
net backout previous kprintf change 1996-10-13 02:10:01 +00:00
netccitt backout previous kprintf change 1996-10-13 02:10:01 +00:00
netinet Rename recently checked in KGDB to IPKDB to resolve conflicts with older KGDB 1996-10-16 19:32:08 +00:00
netiso backout previous kprintf change 1996-10-13 16:50:51 +00:00
netnatm backout previous kprintf change 1996-10-13 01:59:55 +00:00
netns backout previous kprintf change 1996-10-13 01:59:55 +00:00
nfs revert kprintf changes 1996-10-13 01:39:03 +00:00
scsi revert previous kprintf change 1996-10-12 23:23:13 +00:00
stand backout previous kprintf change 1996-10-12 22:14:10 +00:00
sys Several changes: 1996-10-17 08:29:05 +00:00
ufs revert previous kprintf changes 1996-10-12 21:58:44 +00:00
vm back out previous kprintf changes 1996-10-12 21:50:05 +00:00
Makefile Use ${INSTALL}. 1996-10-18 05:55:26 +00:00