Colin Ian King 629eb703d3 perf/x86/intel/uncore: Fix memory leaks on allocation failures ...

Currently if an allocation fails then the error return paths
don't free up any currently allocated pmus[].boxes and pmus causing
a memory leak.  Add an error clean up exit path that frees these
objects.

Detected by CoverityScan, CID#711632 ("Resource Leak")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: kernel-janitors@vger.kernel.org
Fixes: 087bfbb032 ("perf/x86: Add generic Intel uncore PMU support")
Link: http://lkml.kernel.org/r/20171009172655.6132-1-colin.king@canonical.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2017-10-10 12:51:07 +02:00

..

alpha

alpha: fix build failures

2017-10-03 17:54:23 -07:00

arc

arch: remove unused *_segments() macros/functions

2017-09-22 12:59:52 -10:00

arm

Merge tag 'stm32-dt-fixes-for-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into fixes

2017-10-04 10:31:00 -07:00

arm64

Merge tag 'amlogic-dt64-3' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into fixes

2017-10-04 10:30:39 -07:00

blackfin

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2017-09-11 18:34:47 -07:00

c6x

arch: remove unused *_segments() macros/functions

2017-09-22 12:59:52 -10:00

cris

Merge tag 'for-linus-20170904' of git://git.infradead.org/linux-mtd

2017-09-09 14:48:21 -07:00

frv

arch: remove unused *_segments() macros/functions

2017-09-22 12:59:52 -10:00

h8300

arch: define CPU_BIG_ENDIAN for all fixed big endian archs

2017-09-08 18:26:48 -07:00

hexagon

Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-09-04 11:52:29 -07:00

ia64

Merge branch 'work.ipc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 17:37:26 -07:00

m32r

m32r: fix build failure

2017-10-03 17:54:26 -07:00

m68k

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu

2017-09-10 21:07:39 -07:00

metag

arch: remove unused *_segments() macros/functions

2017-09-22 12:59:52 -10:00

microblaze

arch: change default endian for microblaze

2017-09-25 15:31:26 +02:00

mips

Merge tag 'pci-v4.14-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

2017-09-22 13:09:11 -10:00

mn10300

arch: remove unused *_segments() macros/functions

2017-09-22 12:59:52 -10:00

nios2

Merge tag 'nios2-v4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2

2017-09-15 12:47:21 -07:00

openrisc

Merge tag 'openrisc-for-linus' of git://github.com/openrisc/linux

2017-09-13 11:52:18 -07:00

parisc

parisc: Unbreak bootloader due to gcc-7 optimizations

2017-09-22 22:26:43 +02:00

powerpc

rapidio: remove global irq spinlocks from the subsystem

2017-10-03 17:54:24 -07:00

s390

s390/topology: enable / disable topology dynamically

2017-09-20 13:47:55 +02:00

score

Merge branch 'uaccess.strlen' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-07-06 22:07:44 -07:00

sh

sh: sh7269: remove nonexistent GPIO_PH[0-7] to fix pinctrl registration

2017-10-03 17:54:24 -07:00

sparc

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2017-09-11 18:34:47 -07:00

tile

Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

2017-09-22 13:02:54 -10:00

um

um/time: Fixup namespace collision

2017-09-29 10:07:44 +02:00

unicore32

unicore32/PCI: Replace pci_fixup_irqs() call with host bridge IRQ mapping hooks

2017-08-03 16:29:34 -05:00

x86

perf/x86/intel/uncore: Fix memory leaks on allocation failures

2017-10-10 12:51:07 +02:00

xtensa

arch: remove unused *_segments() macros/functions

2017-09-22 12:59:52 -10:00

.gitignore

…

Kconfig

Merge tag 'gcc-plugins-v4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2017-09-07 20:30:19 -07:00