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(parent: 5619370) | patch
ALSA: hdsp - Fix potential Oops in snd_hdsp_info_pref_sync_ref()
authorTakashi Iwai <tiwai@suse.de>
Mon, 9 Jan 2012 17:22:35 +0000 (18:22 +0100)
committerTakashi Iwai <tiwai@suse.de>
Mon, 9 Jan 2012 17:27:44 +0000 (18:27 +0100)
commit98342f52f3dc78d595e7c278f3e3b7384971e3c5
tree2b004e66d252420b68ce68f86c07444576c6dc7btree | snapshot
parent56193700aa4d14df3468f9a8d301b4774deb9f2ecommit | diff
ALSA: hdsp - Fix potential Oops in snd_hdsp_info_pref_sync_ref()

Dan Carpenter reported that setting 0 to uinfo->value.enumerated.items
in snd_hdsp_info_pref_sync_ref() may lead to Oops.  This function should
return an error immediately in such a case instead.

Cc: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/rme9652/hdsp.c diff | blob | history
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