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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-02-07 11:28:48 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-02-07 09:52:15 +0100 |
| commit | b57a895fa2188d4e1cefa030d0fc9d126e453a95 (patch) | |
| tree | fb935fc0a4b59713470cab53ea99b4919b989e24 | |
| parent | f9afed1f7fcadcad2b91f79aa81adf9456864117 (diff) | |
| download | lwn-b57a895fa2188d4e1cefa030d0fc9d126e453a95.tar.gz lwn-b57a895fa2188d4e1cefa030d0fc9d126e453a95.zip | |
ALSA: ice1712: fix boundary check in snd_wm8766_write()
The wm->regs[] array has WM8766_REG_COUNT (16) elements not
WM8766_REG_RESET (31).
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/ice1712/wm8766.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/ice1712/wm8766.c b/sound/pci/ice1712/wm8766.c index 8072adeecf68..e473f8a88f9c 100644 --- a/sound/pci/ice1712/wm8766.c +++ b/sound/pci/ice1712/wm8766.c @@ -31,7 +31,7 @@ static void snd_wm8766_write(struct snd_wm8766 *wm, u16 addr, u16 data) { - if (addr < WM8766_REG_RESET) + if (addr < WM8766_REG_COUNT) wm->regs[addr] = data; wm->ops.write(wm, addr, data); } |