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6865adbf59
freebsd-skq/sys
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davide 6865adbf59 Fix a panic in zfs_rename(). 
this is due to a wrong dereference of a vnode when it's not locked and
can be (potentially) recycled. 'sdvp' cannot be locked on zfs_rename()
entry point because the VFS can't be sure that this scenario is
LOR-free (it might violate the parent->child lock acquisition rule).
Dereference 'tdvp' instead, which is already locked on entry, and access
'sdvp' fields only when it's safe, i.e. under ZFS_ENTER scope.

While at it, remove the usage of VOP_REALVP, as long as this is a NOP
on FreeBSD.

Discussed with:	avg
Reviewed by:	pjd
2014-04-13 01:15:37 +00:00
..
amd64 There is no need to save and restore the host's return address in the 2014-04-11 20:15:53 +00:00
arm Updates to i.MX53: 2014-04-08 04:05:04 +00:00
boot Add a simple EFI stub loader. This is a quick and dirty of boot1.chrp from 2014-04-13 01:14:25 +00:00
bsm IFp4 @1192291: 2014-04-07 20:44:00 +00:00
cam Fix build breakage caused by r264295 2014-04-10 05:04:23 +00:00
cddl Fix a panic in zfs_rename(). 2014-04-13 01:15:37 +00:00
compat In freebsd32_sendmsg(), replace the call to sockargs() followed by a 2014-04-05 18:56:01 +00:00
conf Really, really, really only allow this option for amd64/i386 builds. 2014-04-09 18:44:54 +00:00
contrib Implement the final missing sysctls by moving ipf_auth_softc_t from 2014-04-07 19:32:56 +00:00
crypto replace the kernel's version w/ cperciva's implementation... In all 2014-03-16 01:43:23 +00:00
ddb ddb: Minor style cleanups. 2014-03-31 16:37:41 +00:00
dev Fix the style of ata_interrupt_locked(). 2014-04-12 23:40:54 +00:00
fs Fix NFS deadlock vulnerability. [SA-14:05] 2014-04-08 18:27:32 +00:00
gdb
geom Align and round the partitionable disk space to 4K by default. 2014-04-12 20:28:39 +00:00
gnu Symbolic bindings for the dts files... 2014-02-28 16:51:33 +00:00
i386 Really, really, really only allow this option for amd64/i386 builds. 2014-04-09 18:44:54 +00:00
ia64 Rename __wchar_t so it no longer conflicts with __wchar_t from clang 3.4 2014-04-01 14:46:11 +00:00
isa Remove vestiges of knowing the ISA bus, which we gave up on around 20 2014-03-19 21:03:04 +00:00
kern Hide internal details of sbintime_t implementation wrapping INT64_MAX into 2014-04-12 23:29:29 +00:00
kgssapi
libkern Fix typo 2013-11-29 20:14:26 +00:00
mips Change kernel/rootfs hints to use search patterns instead of absolute 2014-04-04 15:52:45 +00:00
modules Spell imgact_binmisc correctly 2014-04-09 03:46:04 +00:00
net In if_freemulti(), relax the paranoid KASSERT() on ifma->ifma_protospec. 2014-04-10 18:43:02 +00:00
net80211 Remove IPX support. 2014-03-14 02:58:48 +00:00
netgraph Remove AppleTalk support. 2014-03-14 06:29:43 +00:00
netinet Some whitespace and style fixes. 2014-04-11 21:00:59 +00:00
netinet6 Properly release the in6_multi lock. 2014-04-12 02:05:31 +00:00
netipsec The check for local address spoofing lacks ifaddr locking. 2014-04-04 16:58:32 +00:00
netnatm
netpfil Merge from projects/pf r264198: 2014-04-07 07:06:13 +00:00
netsmb Update kernel inclusions of capability.h to use capsicum.h instead; some 2014-03-16 10:55:57 +00:00
nfs - Remove rt_metrics_lite and simply put its members into rtentry. 2014-03-05 01:17:47 +00:00
nfsclient For software builds, the NFS client does many small 2013-12-07 23:05:59 +00:00
nfsserver Update kernel inclusions of capability.h to use capsicum.h instead; some 2014-03-16 10:55:57 +00:00
nlm Correct a typo in nlm_find_host_by_addr(): the intention of the 2014-03-11 00:25:55 +00:00
ofed Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
opencrypto allow the kern.cryptodevallowsoft sysctl to enable symetric/hashes too... 2014-03-11 01:45:46 +00:00
pc98 Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
pci Increase the number of TX DMA segments from 32 to 35. It turned 2014-03-31 01:54:59 +00:00
powerpc Small performance optimization. Clobber only cr0, rather than the entire CR. 2014-04-11 06:17:44 +00:00
rpc Fix lock acquisition in case no request space available, missed in r260097. 2014-02-04 00:00:01 +00:00
security audit: plug FILEDESC_LOCK leak in audit_canon_path. 2014-03-21 01:30:33 +00:00
sparc64 Rename __wchar_t so it no longer conflicts with __wchar_t from clang 3.4 2014-04-01 14:46:11 +00:00
sys Hide internal details of sbintime_t implementation wrapping INT64_MAX into 2014-04-12 23:29:29 +00:00
teken Fix typo. 2014-02-06 13:28:06 +00:00
tools Update NetBSD Foundation copyrights to 2-clause BSD 2014-03-18 01:40:25 +00:00
ufs Update comment to explain search order reverted to historical order 2014-03-22 11:26:39 +00:00
vm Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
x86 Make this compile with gcc. 2014-04-05 22:43:18 +00:00
xdr
xen Make this compile with gcc. 2014-04-05 22:43:18 +00:00
Makefile Remove AppleTalk support. 2014-03-14 06:29:43 +00:00