Davidlohr Bueso 0ae961fe09 lib/gcd.c: prevent possible div by 0 ...

commit e96875677f upstream.

Account for all properties when a and/or b are 0:
gcd(0, 0) = 0
gcd(a, 0) = a
gcd(0, b) = b

Fixes no known problems in current kernels.

Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

2012-10-17 03:49:37 +01:00

..

lzo

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raid6

md: Add in export.h for files using EXPORT_SYMBOL

2011-10-31 19:31:19 -04:00

reed_solomon

…

xz

XZ: Fix incorrect XZ_BUF_ERROR

2011-09-21 13:39:59 -07:00

zlib_deflate

zlib: slim down zlib_deflate() workspace when possible

2011-03-22 17:44:17 -07:00

zlib_inflate

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.gitignore

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argv_split.c

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atomic64_test.c

atomic: use <linux/atomic.h>

2011-07-26 16:49:47 -07:00

atomic64.c

lib: atomic64: Change the type of local lock to raw_spinlock_t

2011-09-14 13:14:11 +02:00

audit.c

audit: support the "standard" <asm-generic/unistd.h>

2011-05-04 14:41:28 -04:00

average.c

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bcd.c

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bch.c

lib: add shared BCH ECC library

2011-03-11 14:25:50 +00:00

bitmap.c

lib/bitmap.c: quiet sparse noise about address space

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

bitrev.c

…

bsearch.c

lib: Add generic binary search function to the kernel.

2011-05-19 16:55:27 +09:30

btree.c

btree: fix tree corruption in btree_get_prev()

2012-06-10 14:42:10 +01:00

bug.c

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bust_spinlocks.c

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check_signature.c

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checksum.c

lib/checksum.c: optimize do_csum a bit

2011-07-07 04:52:24 -07:00

cmdline.c

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cordic.c

lib: cordic: add library module providing cordic angle calculation

2011-06-03 15:01:07 -04:00

cpu_rmap.c

lib: cpu_rmap: CPU affinity reverse-mapping

2011-01-24 14:51:56 -08:00

cpu-notifier-error-inject.c

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cpumask.c

cpumask: alloc_cpumask_var() use NUMA_NO_NODE

2011-07-26 16:49:44 -07:00

crc7.c

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crc8.c

lib: crc8: add new library module providing crc8 algorithm

2011-06-03 15:01:06 -04:00

crc16.c

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crc32.c

atomic: use <linux/atomic.h>

2011-07-26 16:49:47 -07:00

crc32defs.h

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crc-ccitt.c

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crc-itu-t.c

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crc-t10dif.c

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ctype.c

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debug_locks.c

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debugobjects.c

debugobjects: Fix boot crash when kmemleak and debugobjects enabled

2011-06-20 14:38:43 +02:00

dec_and_lock.c

atomic: use <linux/atomic.h>

2011-07-26 16:49:47 -07:00

decompress_bunzip2.c

Decompressors: include <linux/slab.h> in <linux/decompress/mm.h>

2011-01-13 08:03:23 -08:00

decompress_inflate.c

decompressors: check input size in decompress_inflate.c

2011-01-13 08:03:25 -08:00

decompress_unlzma.c

Decompressors: validate match distance in decompress_unlzma.c

2011-01-13 08:03:24 -08:00

decompress_unlzo.c

Decompressors: fix callback-to-callback mode in decompress_unlzo.c

2011-01-13 08:03:24 -08:00

decompress_unxz.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

decompress.c

decompressors: add boot-time XZ support

2011-01-13 08:03:25 -08:00

devres.c

devres: fix possible use after free

2011-07-25 20:57:14 -07:00

div64.c

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dma-debug.c

Fix comparison using wrong pointer variable in dma debug code

2011-11-21 11:35:37 +01:00

dump_stack.c

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dynamic_debug.c

Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2011-10-25 12:13:59 +02:00

extable.c

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fault-inject.c

fault-inject: export setup_fault_attr()

2011-10-26 16:32:11 -04:00

find_last_bit.c

bitops: add #ifndef for each of find bitops

2011-05-26 17:12:38 -07:00

find_next_bit.c

arch: remove CONFIG_GENERIC_FIND_{NEXT_BIT,BIT_LE,LAST_BIT}

2011-05-26 17:12:38 -07:00

flex_array.c

flex_array: avoid divisions when accessing elements

2011-05-26 17:12:33 -07:00

gcd.c

lib/gcd.c: prevent possible div by 0

2012-10-17 03:49:37 +01:00

gen_crc32table.c

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genalloc.c

lib, Make gen_pool memory allocator lockless

2011-08-03 11:15:57 -04:00

halfmd4.c

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hexdump.c

lib: add error checking to hex2bin

2011-09-20 23:24:44 -04:00

hweight.c

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idr.c

ida: make ida_simple_get/put() IRQ safe

2011-11-02 16:07:00 -07:00

inflate.c

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int_sqrt.c

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iomap_copy.c

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iomap.c

iomap: make IOPORT/PCI mapping functions conditional

2011-07-22 18:46:26 +02:00

iommu-helper.c

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ioremap.c

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irq_regs.c

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is_single_threaded.c

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kasprintf.c

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Kconfig

llist: Make some llist functions inline

2011-10-04 11:30:53 +02:00

Kconfig.debug

lib/Kconfig.debug: fix help message for DEFAULT_HUNG_TASK_TIMEOUT

2011-10-31 17:30:51 -07:00

Kconfig.kgdb

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Kconfig.kmemcheck

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klist.c

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kobject_uevent.c

uevent: send events in correct order according to seqnum (v3)

2012-04-02 09:52:35 -07:00

kobject.c

Delay struct net freeing while there's a sysfs instance refering to it

2011-06-12 17:45:41 -04:00

kref.c

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kstrtox.c

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

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

kstrtox.h

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

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

lcm.c

lib/lcm.c: quiet sparse noise

2011-07-25 20:57:15 -07:00

libcrc32c.c

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list_debug.c

Expand CONFIG_DEBUG_LIST to several other list operations

2011-02-18 11:32:28 -08:00

list_sort.c

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llist.c

llist: Remove cpu_relax() usage in cmpxchg loops

2011-10-04 12:44:03 +02:00

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

rcu: Fix unpaired rcu_irq_enter() from locking selftests

2011-05-26 09:42:19 -07:00

lru_cache.c

lru_cache: use correct type in sizeof for allocation

2011-05-25 08:39:52 -07:00

Makefile

llist: Make some llist functions inline

2011-10-04 11:30:53 +02:00

md5.c

crypto: Move md5_transform to lib/md5.c

2011-08-06 18:32:45 -07:00

nlattr.c

netlink: validate NLA_MSECS length

2011-11-04 17:47:34 -04:00

parser.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

percpu_counter.c

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

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

plist.c

plist: Remove the need to supply locks to plist heads

2011-07-08 14:02:53 +02:00

prio_heap.c

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prio_tree.c

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proportions.c

locking, lib/proportions: Annotate prop_local_percpu::lock as raw

2011-09-13 11:11:50 +02:00

radix-tree.c

radix_tree: clean away saw_unset_tag leftovers

2011-10-31 17:30:45 -07:00

random32.c

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ratelimit.c

locking, printk: Annotate logbuf_lock as raw

2011-09-13 11:11:54 +02:00

rational.c

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rbtree.c

Export the augmented rbtree helper functions

2011-01-28 12:16:59 +10:00

reciprocal_div.c

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rwsem-spinlock.c

locking, rwsem: Annotate inner lock as raw

2011-09-13 11:11:59 +02:00

rwsem.c

locking, rwsem: Annotate inner lock as raw

2011-09-13 11:11:59 +02:00

scatterlist.c

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sha1.c

lib/sha1.c: quiet sparse noise about symbol not declared

2011-09-13 16:09:41 -07:00

show_mem.c

arch, mm: filter disallowed nodes from arch specific show_mem functions

2011-05-25 08:39:03 -07:00

smp_processor_id.c

sched: Wrap scheduler p->cpus_allowed access

2011-10-06 12:46:56 +02:00

sort.c

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spinlock_debug.c

lib/spinlock_debug.c: print owner on spinlock lockup

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

string_helpers.c

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string.c

lib/string.c: fix strim() semantics for strings that have only blanks

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

swiotlb.c

swiotlb: Export swioltb_nr_tbl and utilize it as appropiate.

2011-06-06 15:41:16 -04:00

syscall.c

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test-kstrtox.c

kstrtox: fix compile warnings in test

2011-04-14 16:06:54 -07:00

textsearch.c

textsearch: doc - fix spelling in lib/textsearch.c.

2011-01-24 23:33:30 -08:00

timerqueue.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

ts_bm.c

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ts_fsm.c

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ts_kmp.c

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uuid.c

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vsprintf.c

lib/vsprintf.c: kptr_restrict: fix pK-error in SysRq show-all-timers(Q)

2012-08-10 00:25:01 +01:00