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opnsense-src/sys
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Konstantin Belousov 63cdcaaead Properly handle possible underflow in vm_fault_prefault(). 
In vm_fault_prefault(), if backward count causes underflow in
calculation of
	starta = addra - backward * PAGE_SIZE;
then starta must be clipped to entry->start, instead of zero.
Clipping to zero allowed mapping outside of the map entries address
ranges, in particular, map at zero.

Submitted by:	Yanko Yankulov <yanko.yankulov@gmail.com>
Reviewed by:	alc
MFC after:	1 week
2017-02-24 08:09:16 +00:00
..
amd64 sys: Replace zero with NULL for pointers. 2017-02-22 02:35:59 +00:00
arm at91: double assignment. 2017-02-23 23:48:44 +00:00
arm64 Load the new sp_el0 with interrupts disabled in fork_trampoline. If an 2017-02-15 14:56:47 +00:00
boot Use LDFLAGS with CC instead of _LDFLAGS. 2017-02-22 23:58:54 +00:00
bsm Merge from contrib/openbsm to bring the kernel audit bits up to date with OpenBSM 1.2 alpha 4: 2015-12-20 23:22:04 +00:00
cam Some code cleanup. 2017-02-24 07:47:50 +00:00
cddl zfs: clean up unused files and definitions 2017-02-24 07:53:56 +00:00
compat Implement __test_and_clear_bit() and __test_and_set_bit() in the LinuxKPI. 2017-02-23 09:53:54 +00:00
conf zfs: clean up unused files and definitions 2017-02-24 07:53:56 +00:00
contrib Add 7265D firmware. 2017-02-22 04:42:02 +00:00
crypto Remove pc98 support completely. 2017-01-28 02:22:15 +00:00
ddb Revert crap accidentally committed 2017-01-28 16:31:23 +00:00
dev [iwm] Add support for Firmware paging, needed for newer 8000C firmware. 2017-02-24 07:07:58 +00:00
fs Simplify devfs_fsync() by removing it. This might also be a minor 2017-02-20 16:18:33 +00:00
gdb
geom - Allow different slicers for different flash types to be registered 2017-02-22 10:21:39 +00:00
gnu Add Ingenic X1000 DTS files (unofficial). 2016-11-19 15:03:49 +00:00
i386 Implement rt_tgsigqueueinfo system call used by glibc for pthread_sigqueue(3). 2017-02-19 07:38:11 +00:00
isa Remove pc98 support completely. 2017-01-28 02:22:15 +00:00
kern Cast values to (int) before comparing them to the range of the 2017-02-24 01:39:12 +00:00
kgssapi kgssapi: insignificant spelling fix. 2016-05-03 22:05:03 +00:00
libkern sys: Replace zero with NULL for pointers. 2017-02-22 02:35:59 +00:00
mips Fix and shorten BERI kernel builds during universe. 2017-02-23 20:41:55 +00:00
modules zfs: clean up unused files and definitions 2017-02-24 07:53:56 +00:00
net sys: Replace zero with NULL for pointers. 2017-02-22 02:35:59 +00:00
net80211 [net80211] validate VHT IEs. 2017-02-20 04:04:59 +00:00
netgraph mppc - Finish pluging NETGRAPH_MPPC_COMPRESSION. 2017-01-20 00:02:11 +00:00
netinet TCP window updates are only sent if the window can be increased by at 2017-02-23 18:14:36 +00:00
netinet6 Remove IPsec related PCB code from SCTP. 2017-02-13 11:37:52 +00:00
netipsec For translated packets do not adjust UDP checksum if it is zero. 2017-02-18 19:53:37 +00:00
netnatm kernel: use our nitems() macro when it is available through param.h. 2016-04-19 23:48:27 +00:00
netpfil sys: Replace zero with NULL for pointers. 2017-02-22 02:35:59 +00:00
netsmb sys/net*: minor spelling fixes. 2016-05-03 18:05:43 +00:00
nfs Hide the boottime and bootimebin globals, provide the getboottime(9) 2016-07-27 11:08:59 +00:00
nfsclient
nfsserver
nlm When sleeping waiting for either local or remote advisory lock, 2016-06-26 20:08:42 +00:00
ofed Avoid NULL dereference in a couple of sysctl handlers in ibcore. 2017-02-23 07:48:58 +00:00
opencrypto Add support for the fpu_kern(9) KPI on arm64. It hooks into the existing 2016-10-20 09:22:10 +00:00
powerpc - Allow different slicers for different flash types to be registered 2017-02-22 10:21:39 +00:00
riscv Implement atomic_fcmpset_*() for RISC-V. 2017-02-05 00:32:12 +00:00
rpc add svcpool_close to handle killed nfsd threads 2017-02-14 17:49:08 +00:00
security Audit 'fd' and 'cmd' arguments to fcntl(2), and when generating BSM, 2016-11-22 00:41:24 +00:00
sparc64 Bring back r313037, with fixes for mips: 2017-02-19 02:03:09 +00:00
sys don't use C99 static array indices with older GCC versions 2017-02-22 17:20:18 +00:00
teken
tests
tools Replace using of objdump with elfdump 2017-01-10 18:46:40 +00:00
ufs prefix UFS symbols with UFS_ to reduce namespace pollution 2017-02-15 19:50:26 +00:00
vm Properly handle possible underflow in vm_fault_prefault(). 2017-02-24 08:09:16 +00:00
x86 More fixes for regression in r313898 on i386. 2017-02-22 07:07:05 +00:00
xdr RPC: for pointers replace 0 with NULL. 2016-04-14 17:06:37 +00:00
xen "Buses" is the preferred plural of "bus" 2017-01-15 17:54:01 +00:00
Makefile Remove pc98 support completely. 2017-01-28 02:22:15 +00:00