Hi, On May 18 2018 18:16, Dan Carpenter wrote:
The "entry" pointer is always non-NULL so this test for out of bounds won't work. Fixes: f1f0f330b1d0 ("ALSA: dice: add parameters of stream formats for models produced by TC Electronic") Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> diff --git a/sound/firewire/dice/dice-tcelectronic.c b/sound/firewire/dice/dice-tcelectronic.c index af8203b9d1a6..e134a5110c6c 100644 --- a/sound/firewire/dice/dice-tcelectronic.c +++ b/sound/firewire/dice/dice-tcelectronic.c @@ -75,13 +75,12 @@ int snd_dice_detect_tcelectronic_formats(struct snd_dice *dice) } }- entry = NULL;for (i = 0; i < ARRAY_SIZE(entries); ++i) { entry = entries + i; if (entry->model_id == model_id) break; } - if (!entry) + if (i == ARRAY_SIZE(entries)) return -ENODEV;memcpy(dice->tx_pcm_chs, entry->spec->tx_pcm_chs,
Oops, indeed. Reviewed-by: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx> Thanks Takashi Sakamoto -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
