Unverified Commit c08a3694 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!10652 nvme: avoid double free special payload 

Merge Pull Request from: @ci-robot 
 
PR sync from: Li Lingfeng <lilingfeng3@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/KWKQ2KVB2UM6F6W5RRBML6FBOAMTOU4N/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAGEML 
 
Link:https://gitee.com/openeuler/kernel/pulls/10652

 

Reviewed-by: default avatarYu Kuai <yukuai3@huawei.com>
Reviewed-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parents 55fafc5c 3ff652be

drivers/nvme/host/core.c

+1 −0
Original line number Diff line number Diff line
@@ -850,6 +850,7 @@ void nvme_cleanup_cmd(struct request *req) 
			clear_bit_unlock(0, &ns->ctrl->discard_page_busy);

		else

			kfree(page_address(page) + req->special_vec.bv_offset);

		req->rq_flags &= ~RQF_SPECIAL_PAYLOAD;

	}

}

EXPORT_SYMBOL_GPL(nvme_cleanup_cmd);