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6ea906eec0
freebsd-dev/sys
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Jilles Tjoelker 6ea906eec0 posixshm: Fix lock leak when mac_posixshm_check_read rejects read. 
While reading the code, I noticed that shm_read() returns without unlocking
foffset and rangelock if mac_posixshm_check_read() rejects the read.

Reviewed by:	kib, jhb, rwatson
Approved by:	re (gjb)
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D6927
2016-06-23 20:59:13 +00:00
..
amd64 Update comments for the MD functions managing contexts for new 2016-06-16 12:05:44 +00:00
arm Revert the recent armv6 changes to ALIGNED_POINTER(), restoring the 2016-06-21 17:53:42 +00:00
arm64 Fix a race when the hardware has raised an exception with an unknown or 2016-06-22 12:05:08 +00:00
boot Print a message when disks are found but no logical partition are 2016-06-17 17:09:22 +00:00
bsm
cam Commit the bits of nda that were missed. This should fix the build. 2016-06-10 06:04:53 +00:00
cddl fix deadlock-prone code in getzfsvfs() 2016-06-23 07:01:54 +00:00
compat Regen post r302096 and implement svr4_pipe(). 2016-06-23 00:30:09 +00:00
conf META_MODE: Don't generate or read _EXTRADEPEND dependencies when using filemon. 2016-06-21 21:55:03 +00:00
contrib Get closer to a VIMAGE network stack teardown from top to bottom rather 2016-06-21 13:48:49 +00:00
crypto Connect the SHA-512t256 and Skein hashing algorithms to ZFS 2016-05-31 04:12:14 +00:00
ddb Add a small set of logical operators to DDB command language. 2016-05-16 19:42:38 +00:00
dev Use correct Q-counter output array. 2016-06-23 09:23:37 +00:00
fs Do not access NFS data for reclaimed vnode. 2016-06-19 18:29:43 +00:00
gdb
geom Switch geom_disk over to using a pool mutex. 2016-06-23 20:05:59 +00:00
gnu Revert changes for local testing, inadvertantly commited in r300811. 2016-05-26 23:59:42 +00:00
i386 Update comments for the MD functions managing contexts for new 2016-06-16 12:05:44 +00:00
isa sys/isa: minor spelling fixes. 2016-05-03 21:51:52 +00:00
kern posixshm: Fix lock leak when mac_posixshm_check_read rejects read. 2016-06-23 20:59:13 +00:00
kgssapi kgssapi: insignificant spelling fix. 2016-05-03 22:05:03 +00:00
libkern sys: Make use of our rounddown() macro when sys/param.h is available. 2016-04-30 14:41:18 +00:00
mips Update comments for the MD functions managing contexts for new 2016-06-16 12:05:44 +00:00
modules Change the default build behavior so we don't compile extra TCP modules by 2016-06-10 19:06:11 +00:00
net Add more fields to if_debug.c for ddb(4) 'show ifnet'; resort 2016-06-22 12:53:10 +00:00
net80211 [net80211] remove node scan lock / generation number + fix few LORs 2016-06-19 07:31:02 +00:00
netgraph Get closer to a VIMAGE network stack teardown from top to bottom rather 2016-06-21 13:48:49 +00:00
netinet Fix a bug in the handling of non-blocking SCTP 1-to-1 sockets. When using 2016-06-23 19:27:29 +00:00
netinet6 Don't consider the socket when processing an incoming ICMP/ICMP6 packet, 2016-06-23 09:13:15 +00:00
netipsec Get closer to a VIMAGE network stack teardown from top to bottom rather 2016-06-21 13:48:49 +00:00
netnatm kernel: use our nitems() macro when it is available through param.h. 2016-04-19 23:48:27 +00:00
netpfil Import a fix for and old security issue (CVE-2010-3830) in pf which 2016-06-23 05:41:46 +00:00
netsmb sys/net*: minor spelling fixes. 2016-05-03 18:05:43 +00:00
nfs NFS: spelling fixes on comments. 2016-04-29 16:07:25 +00:00
nfsclient
nfsserver
nlm Remote and local adv lock servers might de-synchronize (the added comment 2016-06-19 18:32:35 +00:00
ofed Fix bug in iwcm that caused a panic in iw_cm_wq when krping is run 2016-06-14 20:58:05 +00:00
opencrypto sys/opencrypto: minor spelling fixes. 2016-05-06 23:37:19 +00:00
pc98 Move 'device pci' for the PCI bus driver to the MI NOTES file. 2016-04-29 23:53:55 +00:00
powerpc Update comments for the MD functions managing contexts for new 2016-06-16 12:05:44 +00:00
riscv Update comments for the MD functions managing contexts for new 2016-06-16 12:05:44 +00:00
rpc Deobfuscate cleanup path in clnt_bck_create(..) 2016-06-10 17:53:28 +00:00
security Implement AUE_PREAD and AUE_PWRITE BSM conversion support, eliminating 2016-06-13 09:22:20 +00:00
sparc64 Update comments for the MD functions managing contexts for new 2016-06-16 12:05:44 +00:00
sys Switch geom_disk over to using a pool mutex. 2016-06-23 20:05:59 +00:00
teken
tests
tools
ufs arc4random() returns 0 to (2**32)−1, use an alternative to initialize 2016-05-22 14:31:20 +00:00
vm In vm_page_xunbusy_maybelocked(), add fast path for unbusy when no 2016-06-23 08:28:13 +00:00
x86 Use M_NOWAIT when allocating memory for the ACPI wakeup handler. 2016-06-23 19:24:38 +00:00
xdr RPC: for pointers replace 0 with NULL. 2016-04-14 17:06:37 +00:00
xen xen: Correct typo in #undef for symbol NBPL 2016-06-06 14:55:46 +00:00
Makefile