linux-stable.git/sound, branch linux-2.6.22.y

vm audit: add VM_DONTEXPAND to mmap for drivers that need it (CVE-2008-0007)

2008-02-06T19:43:46+00:00

Drivers that register a ->fault handler, but do not range-check the
offset argument, must set VM_DONTEXPAND in the vm_flags in order to
prevent an expanding mremap from overflowing the resource.

I've audited the tree and attempted to fix these problems (usually by
adding VM_DONTEXPAND where it is not obvious).

Signed-off-by: Nick Piggin 
Signed-off-by: Linus Torvalds 
Signed-off-by: Greg Kroah-Hartman

ALSA: hda-codec - Add array terminator for dmic in STAC codec

2007-11-21T17:25:55+00:00

patch f6e9852ad05fa28301c83d4e2b082620de010358 in mainline.

[ALSA] hda-codec - Add array terminator for dmic in STAC codec

Reported by Jan-Marek Glogowski.

The dmic array is passed to snd_hda_parse_pin_def_config() and
should be zero-terminated.

Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

ALSA: hdsp - Fix zero division

2007-11-21T17:25:54+00:00

patch 2a3988f6d2c5be9d02463097775d1c66a8290527 in mainline.

Fix zero-division bug in the calculation dds offset.

Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela 
Cc: Maarten Bressers 
Cc: gentoo kernel 
Signed-off-by: Greg Kroah-Hartman

Convert snd-page-alloc proc file to use seq_file (CVE-2007-4571)

2007-09-25T06:03:21+00:00

changeset ccec6e2c4a74adf76ed4e2478091a311b1806212 in mainline.

Use seq_file for the proc file read/write of snd-page-alloc module.
This automatically fixes bugs in the old proc code.

Signed-off-by: Takashi Iwai 
Signed-off-by: Linus Torvalds

[ARM] 4458/1: pxa: Fix CKEN usage and hence fix pxa suspend/resume

2007-07-02T12:39:37+00:00

The PXA CKEN changes broken syspend/resume on the pxa27x. This patch
corrects the problem and fixes another couple of bad references.

Signed-off-by: Richard Purdie 
Signed-off-by: Russell King

ALSA: more section mismatches

2007-07-01T19:29:44+00:00

Fix section mismatch warnings:

WARNING: sound/built-in.o(.exit.text+0x3ad): Section mismatch: reference to .init.text: (between 'sb_exit' and 'unload_uart6850')
WARNING: sound/built-in.o(.exit.text+0x753): Section mismatch: reference to .init.text: (between 'snd_mts64_module_exit' and 'snd_portman_module_exit')

Signed-off-by: Randy Dunlap 
Cc: Jaroslav Kysela 
Cc: Takashi Iwai 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

ALSA: use __devexit_p

2007-06-28T18:34:54+00:00

Change __devexit to __devexit_p:
sound/isa/opl3sa2.c:956: error: expected expression before '__attribute__'

Signed-off-by: Randy Dunlap 
Cc: Jaroslav Kysela 
Cc: Takashi Iwai 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

ALSA: fix ice1712 section mismatch

2007-06-28T18:34:53+00:00

Cannot mix const and __initdata:
sound/pci/ice1712/prodigy192.c:708: error: ak4114_controls causes a section type conflict

Signed-off-by: Randy Dunlap 
Cc: Jaroslav Kysela 
Cc: Takashi Iwai 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[POWERPC] Fix snd-powermac refcounting bugs

2007-06-19T04:54:56+00:00

The old snd-powermac driver has some serious refcounting issues when
initialisation fails, which is the case on all new machines with
a layout-id since those are handled by the new snd-aoa driver.

Some of those bugs seem to have been under the radar for some time
(like double pci_dev_put), but one was actually added in 2.6.22 with
Stephen attempt at teaching refcounting to the driver which didn't
do it at all.

This patch fixes both, thus removing all sort of kref errors that
would happen if that driver gets loaded on a G5 machine or a recent
PowerBook due to OF nodes left around with a 0 refcount.

Signed-off-by: Benjamin Herrenschmidt 
Signed-off-by: Paul Mackerras

potential parse error in ifdef

2007-06-01T15:18:27+00:00

I have made a tool to parse the kernel that does not pre-process the
source.  That means that my parser tries to parse all the code, including
code in the #else branch or code that is not often compiled because the
driver is not very used (or not used at all).  So, my parser sometimes
reports parse error not originally detected by gcc.  Here is my (first)
patch.

[akpm@linux-foundation.org: fix amd8111e.c]
Signed-off-by: Yoann Padioleau 
Acked-by: Matthew Wilcox 
Acked-by: Wim Van Sebroeck 
Acked-by: David Woodhouse 
Acked-by: Jeff Garzik 
Acked-by: James Bottomley 
Cc: Russell King 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds