[PATCH openEuler-22.03-LTS 0/3] nbd: fix null-ptr-dereference while accessing 'nbd->config'

From: Zhong Jinghua zhongjinghua@huaweicloud.com

nbd: fix null-ptr-dereference while accessing 'nbd->config'

Yu Kuai (3): nbd: fold nbd config initialization into nbd_alloc_config() nbd: factor out a helper to get nbd_config without holding 'config_lock' nbd: fix null-ptr-dereference while accessing 'nbd->config'

drivers/block/nbd.c | 82 +++++++++++++++++++++++++++++---------------- 1 file changed, 53 insertions(+), 29 deletions(-)