[Patch] Overrun in sound/pci/au88x0/au88x0_pcm.c

[Eric Sesterhenn]

hi,

since idx is used as an index for vortex_pcm_prettyname[VORTEX_PCM_LAST],
it should not be equal to VORTEX_PCM_LAST. This fixes coverity bug id #572

Signed-off-by: Eric Sesterhenn <snakebyte@xxxxxx>

--- linux-2.6.17-rc1/sound/pci/au88x0/au88x0_pcm.c.orig	2006-04-10 12:10:22.000000000 +0200
+++ linux-2.6.17-rc1/sound/pci/au88x0/au88x0_pcm.c	2006-04-10 12:10:41.000000000 +0200
@@ -506,7 +506,7 @@ static int __devinit snd_vortex_new_pcm(
 	int i;
 	int err, nr_capt;
 
-	if ((chip == 0) || (idx < 0) || (idx > VORTEX_PCM_LAST))
+	if ((chip == 0) || (idx < 0) || (idx >= VORTEX_PCM_LAST))
 		return -ENODEV;
 
 	/* idx indicates which kind of PCM device. ADB, SPDIF, I2S and A3D share the 


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