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| author | Wang ShaoBo <bobo.shaobowang@huawei.com> | 2020-11-24 09:33:20 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-30 13:53:52 +0300 |
| commit | 0cc9725e4b25292b838cc7c3d16dc9520b184926 (patch) | |
| tree | 8a04e8fff7ea173e3001c93405ee0a57b29ba315 /fs | |
| parent | 9dc1b44d4f968f1d0df383b1f08a2c58076de9fa (diff) | |
| download | linux-0cc9725e4b25292b838cc7c3d16dc9520b184926.tar.xz | |
ubifs: Fix error return code in ubifs_init_authentication()
[ Upstream commit 3cded66330591cfd2554a3fd5edca8859ea365a2 ]
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: 49525e5eecca5 ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ubifs/auth.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ubifs/auth.c b/fs/ubifs/auth.c index b93b3cd10bfd..8c50de693e1d 100644 --- a/fs/ubifs/auth.c +++ b/fs/ubifs/auth.c @@ -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; |