From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wen Yang Subject: [PATCH 0/4] Fix some use-after-free problems in sound/soc/generic Date: Wed, 10 Jul 2019 15:25:05 +0800 Message-ID: <1562743509-30496-1-git-send-email-wen.yang99@zte.com.cn> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: lgirdwood@gmail.com Cc: broonie@kernel.org, perex@perex.cz, tiwai@suse.com, kuninori.morimoto.gx@renesas.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, jonathanh@nvidia.com, xue.zhihong@zte.com.cn, wang.yi59@zte.com.cn, cheng.shengyu@zte.com.cn, Wen Yang List-Id: alsa-devel@alsa-project.org We developed a coccinelle SmPL to detect sound/sooc/generic code and found some use-after-free problems. This patch series fixes those problems. Wen Yang (4): ASoC: simple-card: fix an use-after-free in simple_dai_link_of_dpcm() ASoC: simple-card: fix an use-after-free in simple_for_each_link() ASoC: audio-graph-card: fix use-after-free in graph_dai_link_of_dpcm() ASoC: audio-graph-card: fix an use-after-free in graph_get_dai_id() sound/soc/generic/audio-graph-card.c | 30 ++++++++++++++++-------------- sound/soc/generic/simple-card.c | 26 +++++++++++++------------- 2 files changed, 29 insertions(+), 27 deletions(-) Cc: Liam Girdwood Cc: Mark Brown Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: Kuninori Morimoto Cc: alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org -- 2.9.5