WSL2-Linux-Kernel/lib
Jan Beulich 5756b76e4d vsprintf: make %pV handling compatible with kasprintf()
kasprintf() (and potentially other functions that I didn't run across so
far) want to evaluate argument lists twice.  Caring to do so for the
primary list is obviously their job, but they can't reasonably be
expected to check the format string for instances of %pV, which however
need special handling too: On architectures like x86-64 (as opposed to
e.g.  ix86), using the same argument list twice doesn't produce the
expected results, as an internally managed cursor gets updated during
the first run.

Fix the problem by always acting on a copy of the original list when
handling %pV.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-06 08:22:26 -08:00
..
lzo
mpi lib: Fix 32-bit sparc udiv_qrnnd() definition in mpilib's longlong.h 2012-02-02 10:34:25 +11:00
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_inflate
.gitignore
Kconfig arch: fix ioport mapping on mips,sh 2012-02-07 14:32:24 -08:00
Kconfig.debug kmemleak: Add support for memory hotplug 2011-12-02 16:12:42 +00:00
Kconfig.kgdb
Kconfig.kmemcheck
Makefile lib: Fix multiple definitions of clz_tab 2012-02-02 10:34:23 +11:00
argv_split.c
atomic64.c lib: atomic64: Change the type of local lock to raw_spinlock_t 2011-09-14 13:14:11 +02:00
atomic64_test.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
audit.c
average.c
bcd.c
bch.c
bitmap.c lib/bitmap.c: quiet sparse noise about address space 2011-10-31 17:30:56 -07:00
bitrev.c
bsearch.c
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
check_signature.c
checksum.c
clz_tab.c lib: Fix multiple definitions of clz_tab 2012-02-02 10:34:23 +11:00
cmdline.c
cordic.c Docs: wording: functions -> algorithm 2011-10-29 21:20:22 +02:00
cpu-notifier-error-inject.c
cpu_rmap.c
cpumask.c cpumask: alloc_cpumask_var() use NUMA_NO_NODE 2011-07-26 16:49:44 -07:00
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
crc7.c
crc8.c
crc16.c
crc32.c crc32: optimize inner loop 2012-01-10 16:30:51 -08:00
crc32defs.h
ctype.c
debug_locks.c
debugobjects.c debugobjects: Fix selftest for static warnings 2012-03-05 15:49:43 -08:00
dec_and_lock.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
decompress.c
decompress_bunzip2.c decompress_bunzip2: remove invalid vi modeline 2011-12-06 10:00:05 +01:00
decompress_inflate.c
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
devres.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci 2012-01-11 18:50:26 -08:00
digsig.c lib/digsig: checks for NULL return value 2012-02-02 00:24:04 +11:00
div64.c
dma-debug.c Fix comparison using wrong pointer variable in dma debug code 2011-11-21 11:35:37 +01:00
dump_stack.c
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
dynamic_queue_limits.c dql: Dynamic queue limits 2011-11-29 12:46:19 -05:00
extable.c
fault-inject.c switch debugfs to umode_t 2012-01-03 22:54:56 -05:00
find_last_bit.c
find_next_bit.c
flex_array.c
gcd.c
gen_crc32table.c
genalloc.c lib, Make gen_pool memory allocator lockless 2011-08-03 11:15:57 -04:00
halfmd4.c
hexdump.c lib: add error checking to hex2bin 2011-09-20 23:24:44 -04:00
hweight.c
idr.c ida: make ida_simple_get/put() IRQ safe 2011-11-02 16:07:00 -07:00
inflate.c
int_sqrt.c
iomap.c lib: add GENERIC_PCI_IOMAP 2011-11-28 21:12:42 +02:00
iomap_copy.c
iommu-helper.c
ioremap.c
irq_regs.c
is_single_threaded.c
kasprintf.c
klist.c
kobject.c kobject: remove kset_find_obj_hinted() 2011-12-21 15:13:54 -08:00
kobject_uevent.c driver-core: skip uevent generation when nobody is listening 2011-12-09 16:23:50 -08:00
kstrtox.c Reduce the number of expensive division instructions done by _parse_integer() 2012-02-09 10:09:30 -08:00
kstrtox.h lib/kstrtox: common code between kstrto*() and simple_strto*() functions 2011-10-31 17:30:56 -07:00
lcm.c
libcrc32c.c
list_debug.c
list_sort.c
llist.c llist: Remove cpu_relax() usage in cmpxchg loops 2011-10-04 12:44:03 +02:00
locking-selftest-hardirq.h
locking-selftest-mutex.h
locking-selftest-rlock-hardirq.h
locking-selftest-rlock-softirq.h
locking-selftest-rlock.h
locking-selftest-rsem.h
locking-selftest-softirq.h
locking-selftest-spin-hardirq.h
locking-selftest-spin-softirq.h
locking-selftest-spin.h
locking-selftest-wlock-hardirq.h
locking-selftest-wlock-softirq.h
locking-selftest-wlock.h
locking-selftest-wsem.h
locking-selftest.c
lru_cache.c
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
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
prio_heap.c
prio_tree.c
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: take radix_tree_path off stack 2012-01-12 20:13:12 -08:00
random32.c
ratelimit.c locking, printk: Annotate logbuf_lock as raw 2011-09-13 11:11:54 +02:00
rational.c
rbtree.c
reciprocal_div.c sch_red: Adaptative RED AQM 2011-12-08 19:52:43 -05:00
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
sha1.c lib/sha1.c: quiet sparse noise about symbol not declared 2011-09-13 16:09:41 -07:00
show_mem.c
smp_processor_id.c sched: Wrap scheduler p->cpus_allowed access 2011-10-06 12:46:56 +02:00
sort.c
spinlock_debug.c lib/spinlock_debug.c: print owner on spinlock lockup 2011-10-31 17:30:56 -07:00
string.c lib/string.c: fix strim() semantics for strings that have only blanks 2011-10-31 17:30:56 -07:00
string_helpers.c
swiotlb.c swiotlb: Expose swiotlb_nr_tlb function to modules 2011-12-06 10:38:03 +00:00
syscall.c
test-kstrtox.c
textsearch.c
timerqueue.c
ts_bm.c
ts_fsm.c
ts_kmp.c
uuid.c
vsprintf.c vsprintf: make %pV handling compatible with kasprintf() 2012-03-06 08:22:26 -08:00