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sound: serial-u16550: fix buffer overflow 

Remove most of the serial port parameters from the card longname string
because it was way too long and overflowed into the mixername string.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Clemens Ladisch 2009-05-05 15:39:39 +02:00 committed by Takashi Iwai
parent 3f68165e23
commit bd0185ceac
1 changed files with 3 additions and 8 deletions
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11
sound/drivers/serial-u16550.c
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@ -963,16 +963,11 @@ static int __devinit snd_serial_probe(struct platform_device *devptr)
if (err < 0)
goto _err;
sprintf(card->longname, "%s at 0x%lx, irq %d speed %d div %d outs %d ins %d adaptor %s droponfull %d",
sprintf(card->longname, "%s [%s] at %#lx, irq %d",
card->shortname,
uart->base,
uart->irq,
uart->speed,
(int)uart->divisor,
outs[dev],
ins[dev],
adaptor_names[uart->adaptor],
uart->drop_on_full);
uart->base,
uart->irq);
snd_card_set_dev(card, &devptr->dev);