linux/include
Heiko Carstens 7462402eae fs/compat: fix lookup_dcookie() parameter handling
commit d8d14bd09c upstream.

Commit d5dc77bfee ("consolidate compat lookup_dcookie()") coverted all
architectures to the new compat_sys_lookup_dcookie() syscall.

The "len" paramater of the new compat syscall must have the type
compat_size_t in order to enforce zero extension for architectures where
the ABI requires that the caller of a function performed zero and/or
sign extension to 64 bit of all parameters.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-02-13 13:48:00 -08:00
..
acpi ACPI / hotplug: Fix conflicted PCI bridge notify handlers 2013-12-04 10:57:04 -08:00
asm-generic mm: fix TLB flush race between migration, and change_protection_range 2014-01-09 12:24:23 -08:00
clocksource clocksource: arch_timer: use virtual counters 2014-01-09 12:24:26 -08:00
crypto crypto: scatterwalk - Use sg_chain_ptr on chain entries 2013-12-11 22:36:29 -08:00
drm drm/radeon: 0x9649 is SUMO2 not SUMO 2014-01-09 12:24:22 -08:00
dt-bindings
keys
linux fs/compat: fix lookup_dcookie() parameter handling 2014-02-13 13:48:00 -08:00
math-emu
media media: v4l2: added missing mutex.h include to v4l2-ctrls.h 2013-09-26 17:18:26 -07:00
memory
misc
net netfilter: push reasm skb through instead of original frag skbs 2013-12-08 07:29:25 -08:00
pcmcia
ras
rdma
rxrpc
scsi SCSI: Disable WRITE SAME for RAID and virtual host adapter drivers 2013-12-11 22:36:28 -08:00
sound ALSA: memalloc.h - fix wrong truncation of dma_addr_t 2013-12-20 07:45:06 -08:00
target target/file: Update hw_max_sectors based on current block_size 2014-01-09 12:24:20 -08:00
trace tracing: Allow events to have NULL strings 2013-12-04 10:57:17 -08:00
uapi ALSA: compress: Fix 64bit ABI incompatibility 2013-12-20 07:45:06 -08:00
video Merge branch 'fbdev-3.10-fixes' of git://gitorious.org/linux-omap-dss2/linux into linux-fbdev/for-3.10-fixes 2013-05-29 17:00:34 +08:00
xen xenbus: delay xenbus frontend resume if xenstored is not running 2013-05-29 09:04:19 -04:00
Kbuild UAPI: remove empty Kbuild files 2013-04-30 17:04:09 -07:00