Commit 3cded663 authored Nov 24, 2020 by Wang ShaoBo Committed by Richard Weinberger Dec 13, 2020

ubifs: Fix error return code in ubifs_init_authentication()



Fix to return PTR_ERR() error code from the error handling case where
ubifs_hash_get_desc() failed instead of 0 in ubifs_init_authentication(),
as done elsewhere in this function.

Fixes: 49525e5e ("ubifs: Add helper functions for authentication support")
Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Richard Weinberger <richard@nod.at>

parent 20f14311

fs/ubifs/auth.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -338,8 +338,10 @@ int ubifs_init_authentication(struct ubifs_info *c)
		c->authenticated = true;

		c->log_hash = ubifs_hash_get_desc(c);
		if (IS_ERR(c->log_hash))
		if (IS_ERR(c->log_hash)) {
		err = PTR_ERR(c->log_hash);
		goto out_free_hmac;
		}

		err = 0;

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