diff options
| author | Takashi Iwai <[email protected]> | 2023-08-20 19:26:34 +0200 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2023-08-21 16:20:54 +0200 |
| commit | 1c80cc055b3f9fb72606d58c27eb2486c4b919a7 (patch) | |
| tree | 05a61fa7687449ed0b932602c9b0a8b4ac273a5f | |
| parent | 5fadc941d07530d681f3b7ec91e56d8445bc3825 (diff) | |
ALSA: hda/tas2781: Fix acpi device refcount leak at tas2781_read_acpi()
The error path at tas2781_read_acpi() doesn't release the acpi_device
adev but releases another device physdev instead. This results in a
refcount leak. Fix it by replacing with the right object.
Fixes: 5be27f1e3ec9 ("ALSA: hda/tas2781: Add tas2781 HDA driver")
Reported-by: Pierre-Louis Bossart <[email protected]>
Closes: https://lore.kernel.org/r/[email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
| -rw-r--r-- | sound/pci/hda/tas2781_hda_i2c.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c index 35dafc4aec4f..0968ae915fd0 100644 --- a/sound/pci/hda/tas2781_hda_i2c.c +++ b/sound/pci/hda/tas2781_hda_i2c.c @@ -118,7 +118,7 @@ static int tas2781_read_acpi(struct tasdevice_priv *p, const char *hid) err: dev_err(p->dev, "read acpi error, ret: %d\n", ret); - put_device(physdev); + acpi_dev_put(adev); return ret; } |