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freebsd/sys
Ian Dowse d30344bdfa When creating a shadow vm_object in vmspace_fork(), only one
reference count was transferred to the new object, but both the
new and the old map entries had pointers to the new object.
Correct this by transferring the second reference.

This fixes a panic that can occur when mmap(2) is used with the
MAP_INHERIT flag.

PR:		i386/25603
Reviewed by:	dillon, alc
2001-03-09 18:25:54 +00:00
..
alpha Fix mtx_legal2block. The only time that it is bad to block on a mutex is 2001-03-09 07:24:17 +00:00
amd64 Fix mtx_legal2block. The only time that it is bad to block on a mutex is 2001-03-09 07:24:17 +00:00
arm/include Correct disordering which is corresponding to bde's fix to 2001-02-17 14:51:11 +00:00
boot Goodbye vn, welcome md. 2001-03-07 09:42:41 +00:00
cam o Support AUTO SENSE correctly. 2001-02-25 12:40:30 +00:00
coda Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
compat Grab the process lock while calling psignal and before calling psignal. 2001-03-07 03:37:06 +00:00
compile
conf Change the kernel layout to match Linux/ia64 more closely. This prevents 2001-03-09 13:47:25 +00:00
contrib/dev Move configuration of work_memory to oltr_init() rather than 2001-03-08 01:38:58 +00:00
crypto Initial import of AES algorithm code (aka Rijndael) from KAME. 2000-10-30 11:03:32 +00:00
ddb Use macro API for <sys/queue.h> 2000-12-30 22:06:19 +00:00
dev Remember to actually program the MAC address into the unicast filter 2001-03-07 18:52:22 +00:00
fs Fixes to track snapshot copy-on-write checking in the specinfo 2001-03-07 07:09:55 +00:00
geom Fix a braino in ccd's clone routine. 2001-01-29 06:18:14 +00:00
gnu Fixes to track snapshot copy-on-write checking in the specinfo 2001-03-07 07:09:55 +00:00
i4b Preceed/preceeding are not english words. Use precede or preceding. 2001-02-18 10:25:42 +00:00
i386 Fix mtx_legal2block. The only time that it is bad to block on a mutex is 2001-03-09 07:24:17 +00:00
ia64 Allow the config file to specify a root filesystem filename. 2001-03-09 13:45:31 +00:00
isa Add GVC1601 - Rockwell V.34 Plug & Play Modem 2001-03-07 14:27:56 +00:00
isofs/cd9660 Reviewed by: jlemon 2001-03-01 21:00:17 +00:00
kern Push the test for a disconnected socket when accept()ing down to the 2001-03-09 08:16:40 +00:00
libkern RIP <machine/lock.h>. 2001-02-11 10:44:09 +00:00
miscfs Fixes to track snapshot copy-on-write checking in the specinfo 2001-03-07 07:09:55 +00:00
modules #if 0 out a variable only used in #if 0'd code to quiet a warning. 2001-03-06 03:07:58 +00:00
msdosfs Grab the process lock while calling psignal and before calling psignal. 2001-03-07 03:37:06 +00:00
net Protect against negative numbers as well 2001-02-26 09:52:43 +00:00
netatalk Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
netatm Preceed/preceeding are not english words. Use precede and preceding. 2001-02-18 10:43:53 +00:00
netgraph Fix potential crash caused by packets with bogus ACK's. 2001-03-08 20:10:02 +00:00
netinet Make it possible to use IP_TTL and IP_TOS setsockopt(2) options 2001-03-09 12:22:51 +00:00
netinet6 More IP option length validation. 2001-02-26 03:41:13 +00:00
netipx Another round of the <sys/queue.h> FOREACH transmogriffer. 2001-02-04 16:08:18 +00:00
netkey fixed possibility of panic at key_acquire(). 2001-01-14 17:25:08 +00:00
netnatm Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
netncp Implement m_getm() which will perform an "all or nothing" mbuf + cluster 2001-02-14 05:13:04 +00:00
netns * Rename M_WAIT mbuf subsystem flag to M_TRYWAIT. 2000-12-21 21:44:31 +00:00
nfs Grab the process lock while calling psignal and before calling psignal. 2001-03-07 03:37:06 +00:00
nfsclient Grab the process lock while calling psignal and before calling psignal. 2001-03-07 03:37:06 +00:00
nfsserver Switch to using a struct xucred instead of a struct xucred when not 2001-02-18 13:30:20 +00:00
ntfs Reviewed by: jlemon 2001-03-01 21:00:17 +00:00
nwfs Grab the process lock while calling psignal and before calling psignal. 2001-03-07 03:37:06 +00:00
pc98 Replaced p (undeclared) with curproc (after i386/isa/npx.c). 2001-03-08 14:25:51 +00:00
pccard Move ti1031 to the 16-bit bridge section 2001-02-07 01:16:40 +00:00
pci Remember to actually program the MAC address into the unicast filter 2001-03-07 18:52:22 +00:00
posix4 Lock need_resched with sched_lock. 2001-02-22 13:46:09 +00:00
powerpc Fix mtx_legal2block. The only time that it is bad to block on a mutex is 2001-03-09 07:24:17 +00:00
rpc
svr4 This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
sys Define KINFO_PROC_SIZE for ia64. 2001-03-09 11:34:29 +00:00
tools Simplify this a bit so that it doesn't have to generate silly redundant 2000-12-06 06:59:38 +00:00
ufs Fixes to track snapshot copy-on-write checking in the specinfo 2001-03-07 07:09:55 +00:00
vm When creating a shadow vm_object in vmspace_fork(), only one 2001-03-09 18:25:54 +00:00
Makefile