Dinghao Liu 11b8ab3836 ubifs: Fix memleak in ubifs_init_authentication ...

When crypto_shash_digestsize() fails, c->hmac_tfm
has not been freed before returning, which leads
to memleak.

Fixes: 49525e5eec ("ubifs: Add helper functions for authentication support")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

2021-02-12 21:53:22 +01:00

14 KiB

Raw Blame History

View Raw