| commit | d450f10f7b94b5ad24a39ad4d1d97b98d26a81eb | [log] [tgz] |
|---|---|---|
| author | Meng Wang <mwang@codeaurora.org> | Mon Aug 07 12:05:24 2017 +0800 |
| committer | Meng Wang <mwang@codeaurora.org> | Tue Aug 08 14:51:10 2017 +0800 |
| tree | e63cd9ec9d04ad9e040c1c19c2bfbd6b316ce83b | |
| parent | 05e7d36b1b39ea140187be155a71f142ad81152c [diff] |
ASoC: core: Fix possible NULL pointer dereference When SSR is triggered when the system does not have a sound card registered, but has codecs. The pointer card sent from codec driver to snd_soc_card_change_online_state is NULL. Add null check for soc_card before dereferencing. Change-Id: I23342a6cbd9d53e62b2ea11dfe79aad3759df6f0 Signed-off-by: Meng Wang <mwang@codeaurora.org>