Dan Carpenter f9025f2f5c lib/scatterlist: error handling in __sg_alloc_table() ...

I was reviewing code which I suspected might allocate a zero size SG
table.  That will cause memory corruption.  Also we can't return before
doing the memset or we could end up using uninitialized memory in the
cleanup path.

Change-Id: Icee6be8ea22644d7f16264d9d2a0887c7145996b
CRs-Fixed: 611562
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2014-02-04 17:49:07 -08:00

..

lzo

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mpi

mpi: Avoid using freed pointer in mpi_lshift_limbs()

2012-04-18 12:14:28 +10:00

raid6

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

reed_solomon

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xz

XZ: Fix incorrect XZ_BUF_ERROR

2011-10-03 11:40:37 -07:00

zlib_deflate

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zlib_inflate

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.gitignore

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argv_split.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

atomic64_test.c

bug.h: add include of it to various implicit C users

2012-02-29 17:15:08 -05:00

atomic64.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

audit.c

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average.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

bcd.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

bch.c

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bitmap.c

Merge commit 'AU_LINUX_ANDROID_ICS.04.00.04.00.126' into msm-3.4

2012-06-06 18:45:28 -07:00

bitrev.c

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bsearch.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

btree.c

btree: export btree_get_prev() so modules can use btree_for_each

2012-01-10 16:30:49 -08:00

bug.c

bugs, x86: Fix printk levels for panic, softlockups and stack dumps

2012-01-26 21:28:45 +01:00

bust_spinlocks.c

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check_signature.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

checksum.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

clz_tab.c

lib: Fix multiple definitions of clz_tab

2012-02-02 10:34:23 +11:00

cmdline.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

cordic.c

Docs: wording: functions -> algorithm

2011-10-29 21:20:22 +02:00

cpu_rmap.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

cpu-notifier-error-inject.c

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cpumask.c

lib/cpumask.c: remove __any_online_cpu()

2012-03-28 17:14:35 -07:00

crc7.c

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crc8.c

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crc16.c

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crc32.c

crc32: add self-test code for crc32c

2012-03-23 16:58:38 -07:00

crc32defs.h

crc32: select an algorithm via Kconfig

2012-03-23 16:58:38 -07:00

crc-ccitt.c

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crc-itu-t.c

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crc-t10dif.c

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ctype.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

debug_locks.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

debugobjects.c

debugobjects: Fix selftest for static warnings

2012-03-05 15:49:43 -08:00

dec_and_lock.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

decompress_bunzip2.c

decompress_bunzip2: remove invalid vi modeline

2011-12-06 10:00:05 +01:00

decompress_inflate.c

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decompress_unlzma.c

treewide: Fix comment and string typo 'bufer'

2011-12-06 09:53:40 +01:00

decompress_unlzo.c

unlzo: fix input buffer free

2012-01-12 20:13:13 -08:00

decompress_unxz.c

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decompress.c

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devres.c

lib: devres: Introduce devm_ioremap_resource()

2013-07-30 09:56:39 +03:00

digsig.c

lib/digsig: checks for NULL return value

2012-02-02 00:24:04 +11:00

div64.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

dma-debug.c

Remove useless get_driver()/put_driver() calls

2012-01-24 16:00:35 -08:00

dump_stack.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

dynamic_debug.c

dynamic_debug: process multiple debug-queries on a line

2012-01-24 12:50:36 -08:00

dynamic_queue_limits.c

dql: Fix undefined jiffies

2012-03-11 19:59:43 -07:00

extable.c

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fault-inject.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

find_last_bit.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

find_next_bit.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

flex_array.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

gcd.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

gen_crc32table.c

crc32: bolt on crc32c

2012-03-23 16:58:38 -07:00

genalloc.c

lib: genalloc: Use 64 bit types for holding allocations

2013-04-11 11:28:10 -07:00

halfmd4.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

hexdump.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

hweight.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

idr.c

idr: fix a subtle bug in idr_get_next()

2013-12-09 17:15:25 -08:00

inflate.c

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int_sqrt.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

iomap_copy.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

iomap.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

iommu-helper.c

Merge tag 'module-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2012-03-24 10:24:31 -07:00

ioremap.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

irq_regs.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

is_single_threaded.c

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kasprintf.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

Kconfig

lib: qmi: Add config string

2014-01-24 06:00:44 -08:00

Kconfig.debug

sched/debug: Make sysrq prints of sched debug data optional

2013-12-10 22:18:07 -08:00

Kconfig.kgdb

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Kconfig.kmemcheck

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klist.c

klist: del waiter from klist_remove_waiters before wakeup waitting process

2013-10-20 16:48:49 -07:00

kobject_uevent.c

Merge tag 'module-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2012-03-24 10:24:31 -07:00

kobject.c

kobject: provide more diagnostic info for kobject_add_internal() failures

2012-04-10 14:48:51 -07:00

kstrtox.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

kstrtox.h

lib/kstrtox: common code between kstrto*() and simple_strto*() functions

2011-10-31 17:30:56 -07:00

lcm.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

libcrc32c.c

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list_debug.c

kernel/lib: add additional debug capabilites for data corruption

2013-07-17 15:53:24 -07:00

list_sort.c

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llist.c

Merge tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system

2012-03-28 15:58:21 -07:00

locking-selftest-hardirq.h

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locking-selftest-mutex.h

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locking-selftest-rlock-hardirq.h

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locking-selftest-rlock-softirq.h

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locking-selftest-rlock.h

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locking-selftest-rsem.h

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locking-selftest-softirq.h

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locking-selftest-spin-hardirq.h

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locking-selftest-spin-softirq.h

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locking-selftest-spin.h

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locking-selftest-wlock-hardirq.h

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locking-selftest-wlock-softirq.h

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locking-selftest-wlock.h

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locking-selftest-wsem.h

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locking-selftest.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

lru_cache.c

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Makefile

lib: qmi: Introduce QMI Encode/Decode library

2012-11-07 16:59:42 -07:00

md5.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

memory_alloc.c

lib: memory_alloc: Support 64-bit physical addresses

2013-04-11 11:29:51 -07:00

nlattr.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

parser.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

pci_iomap.c

lib: add NO_GENERIC_PCI_IOPORT_MAP

2012-01-31 23:19:47 +02:00

percpu_counter.c

lib/percpu_counter.c: enclose hotplug only variables in hotplug ifdef

2011-10-31 17:30:56 -07:00

plist.c

bug.h: add include of it to various implicit C users

2012-02-29 17:15:08 -05:00

prio_heap.c

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prio_tree.c

prio_tree: introduce prio_set_parent()

2012-03-23 16:58:36 -07:00

proportions.c

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qmi_encdec_priv.h

lib: qmi: Introduce QMI Encode/Decode library

2012-11-07 16:59:42 -07:00

qmi_encdec.c

lib: qmi: Add api to verify maximum length of a QMI message

2013-01-10 15:26:59 -07:00

radix-tree.c

radix-tree: rewrite gang lookup using iterator

2012-03-28 17:14:37 -07:00

random32.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

ratelimit.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

rational.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

rbtree.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

reciprocal_div.c

sch_red: Adaptative RED AQM

2011-12-08 19:52:43 -05:00

rwsem-spinlock.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

rwsem.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

scatterlist.c

lib/scatterlist: error handling in __sg_alloc_table()

2014-02-04 17:49:07 -08:00

sha1.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

show_mem.c

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smp_processor_id.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

sort.c

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spinlock_debug.c

lib: spinlock_debug: increase spin dump timeout to one second

2013-12-18 09:50:38 -08:00

string_helpers.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

string.c

Merge tag 'module-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2012-03-24 10:24:31 -07:00

swiotlb.c

Merge tag 'module-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2012-03-24 10:24:31 -07:00

syscall.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

test-kstrtox.c

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textsearch.c

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timerqueue.c

Merge tag 'module-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2012-03-24 10:24:31 -07:00

ts_bm.c

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ts_fsm.c

…

ts_kmp.c

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uuid.c

lib: reduce the use of module.h wherever possible

2012-03-07 15:04:04 -05:00

vsprintf.c

lib: vsprintf: Add %pa format specifier for phys_addr_t types

2013-03-04 19:30:49 -08:00