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| author | Jaroslav Kysela <perex@suse.cz> | 2005-01-04 10:35:21 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2005-01-04 10:35:21 +0100 |
| commit | 0ac2053fefdf523ae455ad96e29f03b2d99f31bd (patch) | |
| tree | df6ab0f83f20b4089335378c0665b984e7b8ea56 /sound | |
| parent | e36a6e0bb852c0795d64792752161ad764325ba4 (diff) | |
| download | history-0ac2053fefdf523ae455ad96e29f03b2d99f31bd.tar.gz | |
[ALSA] Fix NULL pointer access
MIXART driver
Fixed NULL pointer access when id string isn't given.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/mixart/mixart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c index 603ffd2d45f435..3acffcb9540a60 100644 --- a/sound/pci/mixart/mixart.c +++ b/sound/pci/mixart/mixart.c @@ -1352,7 +1352,7 @@ static int __devinit snd_mixart_probe(struct pci_dev *pci, idx = index[dev]; else idx = index[dev] + i; - snprintf(tmpid, sizeof(tmpid), "%s-%d", id[dev], i); + snprintf(tmpid, sizeof(tmpid), "%s-%d", id[dev] ? id[dev] : "MIXART", i); card = snd_card_new(idx, tmpid, THIS_MODULE, 0); if (! card) { |