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69242be380
freebsd-skq/sys
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dillon 69242be380 Avoid a data-consistency race between write() and mmap() 
by ensuring that newly allocated blocks are zerod.  The
race can occur even in the case where the write covers
the entire block.

Reported by: Sven Berkvens <sven@berkvens.net>, Marc Olzheim <zlo@zlo.nu>
2000-12-17 23:57:05 +00:00
..
alpha Fix ypo in essage about isabling EISA nterrupt ector 2000-12-15 23:09:05 +00:00
amd64 Remove the "machine dependent" KTR trace buffer ddb commands. The code was 2000-12-14 23:57:30 +00:00
boot Merged from sys/boot/i386/loader/Makefile revision 1.49. 2000-12-16 03:15:48 +00:00
cam Generalize quirk for Sony Memory Sticks. Any device that starts with 2000-12-14 22:08:13 +00:00
coda When p_ucred is passed to the venus daemon, first grab the proc lock to 2000-12-15 00:12:30 +00:00
compat Lock access to proc members. 2000-12-15 19:41:27 +00:00
compile
conf Merged from files.i386 revision 1.340. 2000-12-16 03:19:05 +00:00
contrib Convert more malloc+bzero to malloc+M_ZERO. 2000-12-08 21:51:06 +00:00
crypto This commit was generated by cvs2svn to compensate for changes in r67957, 2000-10-30 11:03:32 +00:00
ddb Previous commit changing SYSCTL_HANDLER_ARGS violated KNF. 2000-07-04 11:25:35 +00:00
dev Call ed_probe_Novel in the AX88190 case as well. 2000-12-17 18:15:15 +00:00
fs When p_ucred is passed to the venus daemon, first grab the proc lock to 2000-12-15 00:12:30 +00:00
geom Convert more malloc+bzero to malloc+M_ZERO. 2000-12-08 21:51:06 +00:00
gnu Avoid a data-consistency race between write() and mmap() 2000-12-17 23:57:05 +00:00
i4b Change initialiser to match new structure layout. 2000-12-12 23:52:43 +00:00
i386 Apply some contributed patches to reduce number of tx buffer allocation 2000-12-15 23:34:13 +00:00
ia64 Remove the "machine dependent" KTR trace buffer ddb commands. The code was 2000-12-14 23:57:30 +00:00
isa It's possible for an ISA bus to be hung off an EISA bridge, so we need to 2000-12-12 23:33:29 +00:00
isofs/cd9660 Convert more malloc+bzero to malloc+M_ZERO. 2000-12-08 21:51:06 +00:00
kern Fix a typo that allowed signals caused by traps to be delivered 2000-12-16 21:03:48 +00:00
libkern Add __ucmpdi2 prototype to quelch a warning. 2000-12-07 22:28:20 +00:00
miscfs o Tighten restrictions on use of /proc/pid/ctl and move access checks 2000-12-13 04:28:24 +00:00
modules PC-98 boxes use aic_cbus.c instead of aic_isa.c. 2000-12-16 04:00:40 +00:00
msdosfs Convert more malloc+bzero to malloc+M_ZERO. 2000-12-08 21:51:06 +00:00
net Fix bug: a read() on a bpf device which was in non-blocking mode 2000-12-17 20:50:22 +00:00
netatalk Convert more malloc+bzero to malloc+M_ZERO. 2000-12-08 21:51:06 +00:00
netatm Add back some now needed #include <sys/systm.h> 2000-12-07 22:19:06 +00:00
netgraph Fix bug in parse type for struct ng_one2many_config. 2000-12-12 23:12:22 +00:00
netinet Use getmicrotime() instead of microtime() when timestamping ICMP packets, 2000-12-16 21:39:48 +00:00
netinet6 Staticize some malloc M_ instances. 2000-12-08 20:09:00 +00:00
netipx Convert more malloc+bzero to malloc+M_ZERO. 2000-12-08 21:51:06 +00:00
netkey Revert previous commit after discussion with phk. 2000-10-30 09:13:46 +00:00
netnatm Convert more malloc+bzero to malloc+M_ZERO. 2000-12-08 21:51:06 +00:00
netncp Make malloc use M_ZERO in some more locations. 2000-10-29 16:14:28 +00:00
netns Lock down the network interface queues. The queue mutex must be obtained 2000-11-25 07:35:38 +00:00
nfs Convert more malloc+bzero to malloc+M_ZERO. 2000-12-08 21:51:06 +00:00
nfsclient Convert more malloc+bzero to malloc+M_ZERO. 2000-12-08 21:51:06 +00:00
nfsserver Convert more malloc+bzero to malloc+M_ZERO. 2000-12-08 21:51:06 +00:00
ntfs Convert more malloc+bzero to malloc+M_ZERO. 2000-12-08 21:51:06 +00:00
nwfs v_interlock is a mutex now, not simple lock. 2000-11-04 02:42:11 +00:00
pc98 Merged from sys/i386/conf/GENERIC revisions 1.292 - 1.294. 2000-12-16 03:31:44 +00:00
pccard add PNPID for PnP PCMCIA, SCM SwapBox Classic X2P. 2000-12-11 15:02:50 +00:00
pci Make sure to check if MGET(HDR) returned NULL, even when called with M_WAIT. 2000-12-15 21:06:55 +00:00
posix4 Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
powerpc Store in globaldata our CPU ID#. Provide a lock for panics - only one 2000-12-09 20:52:42 +00:00
rpc
svr4 This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
sys Stick the kthread API in a kthread_* namespace, and the specialized kproc 2000-12-15 20:08:20 +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 Avoid a data-consistency race between write() and mmap() 2000-12-17 23:57:05 +00:00
vm - If swap metadata does not fit into the KVM, reduce the number of 2000-12-13 10:01:00 +00:00
Makefile I should know better than to touch this without testing a 'make release' 2000-08-24 18:53:09 +00:00