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linux/arch/powerpc/platforms/powernv
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Joel Stanley 85390378f0 powerpc/powernv: Check sysfs size before copying 
The sysparam code currently uses the userspace supplied number of
bytes when memcpy()ing in to a local 64-byte buffer.

Limit the maximum number of bytes by the size of the buffer.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
 		2014-04-28 13:08:48 +10:00
..
Kconfig cpufreq: powernv: Select CPUFreq related Kconfig options for powernv 2014-04-07 14:35:28 +02:00
Makefile powerpc/powernv: Add OPAL message log interface 2014-04-09 12:53:19 +10:00
eeh-ioda.c powerpc/powernv: Dump PHB diag-data immediately 2014-02-28 18:43:10 +11:00
eeh-powernv.c powerpc/eeh: Cleanup on eeh_subsystem_enabled 2014-02-17 11:19:39 +11:00
opal-async.c powerpc/powernv: Fix endian issues with OPAL async code 2014-04-07 10:34:27 +10:00
opal-dump.c powerpc/powernv Adapt opal-elog and opal-dump to new sysfs_remove_file_self 2014-04-09 13:51:50 +10:00
opal-elog.c powerpc/powernv Adapt opal-elog and opal-dump to new sysfs_remove_file_self 2014-04-09 13:51:50 +10:00
opal-flash.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2014-01-27 21:11:26 -08:00
opal-lpc.c powerpc/powernv: Fix OPAL LPC access in Little Endian 2013-12-13 15:55:15 +11:00
opal-memory-errors.c powerpc/powernv: Get FSP memory errors and plumb into memory poison infrastructure. 2013-12-09 11:41:14 +11:00
opal-msglog.c powerpc/powernv: Add OPAL message log interface 2014-04-09 12:53:19 +10:00
opal-nvram.c powerpc/powernv: Make OPAL NVRAM device tree accesses endian safe 2013-10-11 16:48:47 +11:00
opal-rtc.c powernv: Remove get/set_rtc_time when they are not present 2013-12-05 16:08:22 +11:00
opal-sensor.c powerpc/powernv: Fix endian issues with sensor code 2014-04-09 12:52:49 +10:00
opal-sysparam.c powerpc/powernv: Check sysfs size before copying 2014-04-28 13:08:48 +10:00
opal-takeover.S powerpc: Merge STK_REG/PARAM/FRAMESIZE 2012-07-10 19:18:03 +10:00
opal-wrappers.S powerpc/powernv: Add invalid OPAL call 2014-04-09 12:53:23 +10:00
opal-xscom.c powerpc/powernv: Fix indirect XSCOM unmangling 2014-02-28 19:15:49 +11:00
opal.c powerpc/powernv: Add invalid OPAL call 2014-04-09 12:53:23 +10:00
pci-ioda.c powerpc/powernv: Add iommu DMA bypass support for IODA2 2014-02-11 16:07:37 +11:00
pci-p5ioc2.c PPC: POWERNV: move iommu_add_device earlier 2013-12-05 16:08:17 +11:00
pci.c powerpc/powernv: Refactor PHB diag-data dump 2014-02-28 18:43:19 +11:00
pci.h powerpc/powernv: Add iommu DMA bypass support for IODA2 2014-02-11 16:07:37 +11:00
powernv.h powerpc/powernv: Add iommu DMA bypass support for IODA2 2014-02-11 16:07:37 +11:00
rng.c powerpc: Make cpu_to_chip_id() available when SMP=n 2013-11-21 10:33:44 +11:00
setup.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2014-04-02 13:42:59 -07:00
smp.c powerpc: Convert platforms to smp_generic_cpu_bootable 2013-08-14 14:56:57 +10:00