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| author | Takashi Iwai <tiwai@suse.de> | 2017-09-04 17:38:36 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-09-04 17:42:27 +0200 |
| commit | cc91ceaf3efd9a2364463b5f85d9f391f1ddaa9d (patch) | |
| tree | 41cfda3d5a464f76dae22ad2d57d4a09924fdf87 /sound | |
| parent | 284b4c9289766c6294d4c6292aea565f78215b0e (diff) | |
| download | lwn-cc91ceaf3efd9a2364463b5f85d9f391f1ddaa9d.tar.gz lwn-cc91ceaf3efd9a2364463b5f85d9f391f1ddaa9d.zip | |
ALSA: hda/ca0132 - Fix memory leak at error path
The CA0132 codec driver doesn't call the free function at its error
path of the probe, which leaves the allocated memory. Call
ca0132_free() properly at the error handling.
Fixes: a73d511c4867 ("ALSA: hda/ca0132: Add unsol handler for DSP and jack detection")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_ca0132.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index a148176c16a9..3e73d5c6ccfc 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -4774,13 +4774,17 @@ static int patch_ca0132(struct hda_codec *codec) err = ca0132_prepare_verbs(codec); if (err < 0) - return err; + goto error; err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL); if (err < 0) - return err; + goto error; return 0; + + error: + ca0132_free(codec); + return err; } /* |