From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Sat, 22 Aug 2015 09:24:13 +0000 (+0300)
Subject: ALSA: hdsp: silence a sprinft() overflow warning
X-Git-Tag: omap-for-v4.3/fixes-rc1~91^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3b3a9db5d26bef1e62054c95c3d7701de5110d5;p=pandora-kernel.git

ALSA: hdsp: silence a sprinft() overflow warning

card->shortname is a 32 char string so the sprintf() can theoretically
overflow.  snd_rawmidi_new() can accept strings up to 64 bytes long.

I have made the temporay buf[] array 40 bytes long and changed the
sprintf() to snprintf().

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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