Sergey Senozhatsky 02f7b4145d zsmalloc: fix a null pointer dereference in destroy_handle_cache() ...

If zs_create_pool()->create_handle_cache()->kmem_cache_create() or
pool->name allocation fails, zs_create_pool()->destroy_handle_cache()
will dereference the NULL pool->handle_cachep.

Modify destroy_handle_cache() to avoid this.

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2015-06-10 16:43:43 -07:00

..

kasan

mm/mempool.c: kasan: poison mempool elements

2015-04-15 16:35:20 -07:00

backing-dev.c

block: discard bdi_unregister() in favour of bdi_destroy()

2015-05-28 10:12:42 -06:00

balloon_compaction.c

…

bootmem.c

…

cleancache.c

cleancache: remove limit on the number of cleancache enabled filesystems

2015-04-14 16:49:03 -07:00

cma_debug.c

mm/cma_debug.c: remove blank lines before DEFINE_SIMPLE_ATTRIBUTE()

2015-04-15 16:35:20 -07:00

cma.c

mm: cma: add trace events for CMA allocations and freeings

2015-04-15 16:35:19 -07:00

cma.h

mm: cma: allocation trigger

2015-04-14 16:49:00 -07:00

compaction.c

mm/compaction.c: fix "suitable_migration_target() unused" warning

2015-04-15 16:35:20 -07:00

debug-pagealloc.c

…

debug.c

…

dmapool.c

…

early_ioremap.c

…

fadvise.c

…

failslab.c

…

filemap.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2015-04-16 23:27:56 -04:00

frontswap.c

…

gup.c

mm: use READ_ONCE() for non-scalar types

2015-04-15 16:35:18 -07:00

highmem.c

…

huge_memory.c

thp: cleanup khugepaged startup

2015-04-15 16:35:19 -07:00

hugetlb_cgroup.c

…

hugetlb.c

mm: hugetlb: cleanup using paeg_huge_active()

2015-04-15 16:35:19 -07:00

hwpoison-inject.c

mm/hwpoison-inject: check PageLRU of hpage

2015-05-05 17:10:11 -07:00

init-mm.c

…

internal.h

mm: remove rest of ACCESS_ONCE() usages

2015-04-15 16:35:18 -07:00

interval_tree.c

…

Kconfig

mm: cma: debugfs interface

2015-04-14 16:49:00 -07:00

Kconfig.debug

…

kmemcheck.c

…

kmemleak-test.c

…

kmemleak.c

gfp: add __GFP_NOACCOUNT

2015-05-14 17:55:51 -07:00

ksm.c

mm: remove rest of ACCESS_ONCE() usages

2015-04-15 16:35:18 -07:00

list_lru.c

…

maccess.c

…

madvise.c

…

Makefile

mm: move memtest under mm

2015-04-14 16:49:06 -07:00

memblock.c

mm/memblock.c: add debug output for memblock_add()

2015-04-15 16:35:19 -07:00

memcontrol.c

mm: memcontrol: fix false-positive VM_BUG_ON() on -rt

2015-06-10 16:43:43 -07:00

memory_hotplug.c

mm/memory_hotplug.c: set zone->wait_table to null after freeing it

2015-06-10 16:43:43 -07:00

memory-failure.c

mm: soft-offline: fix num_poisoned_pages counting on concurrent events

2015-05-05 17:10:10 -07:00

memory.c

mm: new pfn_mkwrite same as page_mkwrite for VM_PFNMAP

2015-04-15 16:35:20 -07:00

mempolicy.c

mm, numa: really disable NUMA balancing by default on single node machines

2015-05-14 17:55:51 -07:00

mempool.c

mm/mempool.c: kasan: poison mempool elements

2015-04-15 16:35:20 -07:00

memtest.c

memtest: use phys_addr_t for physical addresses

2015-04-14 16:49:06 -07:00

migrate.c

mm/migrate: check-before-clear PageSwapCache

2015-04-15 16:35:17 -07:00

mincore.c

…

mlock.c

mm: move mm_populate()-related code to mm/gup.c

2015-04-14 16:49:00 -07:00

mm_init.c

…

mmap.c

mm/mmap.c: use while instead of if+goto

2015-04-15 16:35:19 -07:00

mmu_context.c

…

mmu_notifier.c

…

mmzone.c

…

mprotect.c

mm: numa: preserve PTE write permissions across a NUMA hinting fault

2015-03-25 16:20:31 -07:00

mremap.c

mm/mremap.c: clean up goto just return ERR_PTR

2015-04-15 16:35:18 -07:00

msync.c

…

nobootmem.c

…

nommu.c

nommu: use __vfs_read()

2015-04-11 22:27:56 -04:00

oom_kill.c

mm/oom_kill.c: fix typo in comment

2015-04-15 16:35:16 -07:00

page_alloc.c

mm: remove rest of ACCESS_ONCE() usages

2015-04-15 16:35:18 -07:00

page_counter.c

…

page_ext.c

…

page_io.c

direct_IO: remove rw from a_ops->direct_IO()

2015-04-11 22:29:45 -04:00

page_isolation.c

CMA: page_isolation: check buddy before accessing it

2015-05-14 17:55:51 -07:00

page_owner.c

…

page-writeback.c

writeback: use |1 instead of +1 to protect against div by zero

2015-04-23 10:36:33 -06:00

pagewalk.c

mm/pagewalk.c: prevent positive return value of walk_page_test() from being passed to callers

2015-03-25 16:20:30 -07:00

percpu-km.c

…

percpu-vm.c

…

percpu.c

percpu: Fix trivial typos in comments

2015-03-24 13:41:54 -04:00

pgtable-generic.c

…

process_vm_access.c

process_vm_access: switch to {compat_,}import_iovec()

2015-04-11 22:27:12 -04:00

quicklist.c

…

readahead.c

…

rmap.c

mm: remove rest of ACCESS_ONCE() usages

2015-04-15 16:35:18 -07:00

shmem.c

VFS: assorted weird filesystems: d_inode() annotations

2015-04-15 15:06:58 -04:00

slab_common.c

…

slab.c

mm: remove GFP_THISNODE

2015-04-14 16:49:03 -07:00

slab.h

…

slob.c

slob: make slob_alloc_node() static and remove EXPORT_SYMBOL()

2015-04-14 16:48:59 -07:00

slub.c

mm: remove rest of ACCESS_ONCE() usages

2015-04-15 16:35:18 -07:00

sparse-vmemmap.c

…

sparse.c

…

swap_cgroup.c

…

swap_state.c

mm: remove rest of ACCESS_ONCE() usages

2015-04-15 16:35:18 -07:00

swap.c

mm: don't call __page_cache_release for hugetlb

2015-04-15 16:35:19 -07:00

swapfile.c

mm: remove rest of ACCESS_ONCE() usages

2015-04-15 16:35:18 -07:00

truncate.c

mm: rename deactivate_page to deactivate_file_page

2015-04-15 16:35:17 -07:00

util.c

mm: uninline and cleanup page-mapping related helpers

2015-04-15 16:35:19 -07:00

vmacache.c

…

vmalloc.c

mm/vmalloc: get rid of dirty bitmap inside vmap_block structure

2015-04-15 16:35:18 -07:00

vmpressure.c

…

vmscan.c

…

vmstat.c

…

workingset.c

…

zbud.c

…

zpool.c

…

zsmalloc.c

zsmalloc: fix a null pointer dereference in destroy_handle_cache()

2015-06-10 16:43:43 -07:00

zswap.c

…