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ALSA: usb/quirks, fix out-of-bounds access
authorJiri Slaby <jslaby@suse.cz>
Sun, 17 Feb 2013 13:33:04 +0000 (14:33 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 28 Feb 2013 13:38:33 +0000 (05:38 -0800)
commit28aaf89cdfff86c498d0b5e2d07664e3a98a3280
tree132189cda0a74d239178811ad8b1663dce9cb56dtree | snapshot
parentd8f5cd037d171e67e920edf4733b98859d04c98bcommit | diff
ALSA: usb/quirks, fix out-of-bounds access

commit 4909a0caabb8b4352efcea223e58b86f8bc1f98b upstream.

bootresponse in snd_usb_mbox2_boot_quirk is only 12 (decimal) u8's
long, but i9s passed to snd_usb_ctl_msg as it would be 0x12 (hexa)
long. Fix that by having proper size of the array, i.e. 0x12.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/usb/quirks.c diff | blob | history
Linux kernel for KaRo TX COM modules