Unverified Commit b7f1908a authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!10992 media: venus: fix use after free in vdec_close 

Merge Pull Request from: @ci-robot 
 
PR sync from: Xia Fukun <xiafukun@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/WCSMR6WUMC44JDHM6PY4RI7KUPWCPRDN/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAKQ1L 
 
Link:https://gitee.com/openeuler/kernel/pulls/10992

 

Reviewed-by: default avatarZucheng Zheng <zhengzucheng@huawei.com>
Reviewed-by: default avatarLiu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
parents bb1c573a 61a111c6

drivers/media/platform/qcom/venus/vdec.c

+1 −0
Original line number Diff line number Diff line
@@ -1094,6 +1094,7 @@ static int vdec_close(struct file *file) 
{

	struct venus_inst *inst = to_inst(file);



	cancel_work_sync(&inst->delayed_process_work);

	v4l2_m2m_ctx_release(inst->m2m_ctx);

	v4l2_m2m_release(inst->m2m_dev);

	vdec_ctrl_deinit(inst);