diff options
| author | Kővágó, Zoltán <dirty.ice.hu@gmail.com> | 2019-09-11 01:26:18 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-10-18 07:50:53 +0200 |
| commit | d1670b20dc007c17760b076c0475eedb3d20f270 (patch) | |
| tree | 8a8d34416c98282af085cbbf588c4f374b1f6197 | |
| parent | f22f553efffd083ff624be116726f843a39f1148 (diff) | |
audio: fix parameter dereference before NULL check
This should fix Coverity issues CID 1405305 and 1405301.
Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com>
Message-id: 0eadcc88b8421bb86ce2d68ac70517f920c3ad6c.1568157545.git.DirtY.iCE.hu@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| -rw-r--r-- | audio/audio_template.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/audio/audio_template.h b/audio/audio_template.h index 235d1acbbe..1006d6b1eb 100644 --- a/audio/audio_template.h +++ b/audio/audio_template.h @@ -425,8 +425,8 @@ SW *glue (AUD_open_, TYPE) ( struct audsettings *as ) { - AudioState *s = card->state; - AudiodevPerDirectionOptions *pdo = glue(audio_get_pdo_, TYPE)(s->dev); + AudioState *s; + AudiodevPerDirectionOptions *pdo; if (audio_bug(__func__, !card || !name || !callback_fn || !as)) { dolog ("card=%p name=%p callback_fn=%p as=%p\n", @@ -434,6 +434,9 @@ SW *glue (AUD_open_, TYPE) ( goto fail; } + s = card->state; + pdo = glue(audio_get_pdo_, TYPE)(s->dev); + ldebug ("open %s, freq %d, nchannels %d, fmt %d\n", name, as->freq, as->nchannels, as->fmt); |