linux/sound/soc/generic
Wen Yang aa2e362cb6
ASoC: audio-graph-card: fix use-after-free in graph_dai_link_of_dpcm()
After calling of_node_put() on the ports, port, and node variables,
they are still being used, which may result in use-after-free.
Fix this issue by calling of_node_put() after the last usage.

Fixes: dd98fbc558 ("ASoC: audio-graph-card: cleanup DAI link loop method - step1")
Link: https://lore.kernel.org/r/1562743509-30496-4-git-send-email-wen.yang99@zte.com.cn
Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-10 16:33:56 +01:00
..
audio-graph-card.c ASoC: audio-graph-card: fix use-after-free in graph_dai_link_of_dpcm() 2019-07-10 16:33:56 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile ASoC: simple-scu-card: remove simple-scu-card 2019-01-03 16:34:19 +00:00
simple-card-utils.c ASoC: simple-card-utils: care no Platform for DPCM 2019-07-10 16:25:45 +01:00
simple-card.c ASoC: simple-card: fix an use-after-free in simple_for_each_link() 2019-07-10 16:33:55 +01:00