Commit cc91ceaf authored Sep 04, 2017 by Takashi Iwai

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: a73d511c ("ALSA: hda/ca0132: Add unsol handler for DSP and jack detection")
Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent 284b4c92

sound/pci/hda/patch_ca0132.c

+6 −2

Original line number	Diff line number	Diff line
		@@ -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;
		}

		/*