diff options
| author |   Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-09-01 07:27:19 +0200 |
|---|---|---|
| committer |   Chuck Lever <chuck.lever@oracle.com> | 2022-09-26 14:02:22 -0400 |
| commit | 30a30fcc3fc1ad4c5d017c9fcb75dc8f59e7bdad (patch) | |
| tree | 42857fd1049001abfe5a3a223b6c915802570fd4 /fs/nfsd/nfs4recover.c | |
| parent | nfsd: Avoid some useless tests (diff) | |
| download | linux-dev-30a30fcc3fc1ad4c5d017c9fcb75dc8f59e7bdad.tar.xz linux-dev-30a30fcc3fc1ad4c5d017c9fcb75dc8f59e7bdad.zip | |
nfsd: Propagate some error code returned by memdup_user()
Propagate the error code returned by memdup_user() instead of a hard coded
-EFAULT.
Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/nfs4recover.c')
| -rw-r--r-- | fs/nfsd/nfs4recover.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c index 4edfc9580641..5d680045fa2c 100644 --- a/fs/nfsd/nfs4recover.c +++ b/fs/nfsd/nfs4recover.c @@ -808,7 +808,7 @@ __cld_pipe_inprogress_downcall(const struct cld_msg_v2 __user *cmsg, return -EFAULT; name.data = memdup_user(&ci->cc_name.cn_id, namelen); if (IS_ERR(name.data)) - return -EFAULT; + return PTR_ERR(name.data); name.len = namelen; get_user(princhashlen, &ci->cc_princhash.cp_len); if (princhashlen > 0) { @@ -817,7 +817,7 @@ __cld_pipe_inprogress_downcall(const struct cld_msg_v2 __user *cmsg, princhashlen); if (IS_ERR(princhash.data)) { kfree(name.data); - return -EFAULT; + return PTR_ERR(princhash.data); } princhash.len = princhashlen; } else @@ -830,7 +830,7 @@ __cld_pipe_inprogress_downcall(const struct cld_msg_v2 __user *cmsg, return -EFAULT; name.data = memdup_user(&cnm->cn_id, namelen); if (IS_ERR(name.data)) - return -EFAULT; + return PTR_ERR(name.data); name.len = namelen; } if (name.len > 5 && memcmp(name.data, "hash:", 5) == 0) { |