ALSA: ice1712: fix boundary check in snd_wm8766_write() · b57a895fa2 - Gogs

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>

Dan Carpenter 12 years ago

parent

f9afed1f7f

commit

b57a895fa2

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
sound/pci/ice1712/wm8766.c
							 
								View File
							
				@@ -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);
			
				 }