[PATCH][SRU][Trusty] Fix for CVE-2017-16529

[Paolo Pisati]

https://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-16529.html

Clean cherry pick from upstream.

Takashi Iwai (1):
  ALSA: usb-audio: Check out-of-bounds access by corrupted buffer
    descriptor

 sound/usb/card.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

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2.7.4