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

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Modules: au88x0 driver

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@gmx.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Eric Sesterhenn 2006-04-10 14:42:00 +02:00 committed by Jaroslav Kysela
parent 99e80e4d0c
commit 2462321bfe
1 changed files with 1 additions and 1 deletions
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2
sound/pci/au88x0/au88x0_pcm.c
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@ -506,7 +506,7 @@ static int __devinit snd_vortex_new_pcm(vortex_t * chip, int idx, int nr)
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