Unverified Commit e826278e authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!12023 ASoC: meson: axg-card: fix 'use-after-free' 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zeng Heng <zengheng4@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/HDHEATAJRKTETFXXA6HVPOZAPD3BWSIW/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAU9R1 
 
Link:https://gitee.com/openeuler/kernel/pulls/12023

 

Reviewed-by: default avatarXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents 01526af3 f5aac8ce

sound/soc/meson/axg-card.c

+2 −1
Original line number Diff line number Diff line
@@ -104,7 +104,7 @@ static int axg_card_add_tdm_loopback(struct snd_soc_card *card, 
				     int *index)

{

	struct meson_card *priv = snd_soc_card_get_drvdata(card);

	struct snd_soc_dai_link *pad = &card->dai_link[*index];

	struct snd_soc_dai_link *pad;

	struct snd_soc_dai_link *lb;

	struct snd_soc_dai_link_component *dlc;

	int ret;
@@ -114,6 +114,7 @@ static int axg_card_add_tdm_loopback(struct snd_soc_card *card, 
	if (ret)

		return ret;



	pad = &card->dai_link[*index];

	lb = &card->dai_link[*index + 1];



	lb->name = devm_kasprintf(card->dev, GFP_KERNEL, "%s-lb", pad->name);