renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-19 10:44:14 +08:00
Code

nfs: Return EINVAL rather than ERANGE for mount parse errors

Browse Source 
Return EINVAL rather than ERANGE for mount parse errors as the userspace
mount command doesn't necessarily understand what to do with anything other
than EINVAL.

The old code returned -ERANGE as an intermediate error that then get
converted to -EINVAL, whereas the new code returns -ERANGE.

This was induced by passing minorversion=1 to a v4 mount where
CONFIG_NFS_V4_1 was disabled in the kernel build.

Fixes: 68f65ef40e1e ("NFS: Convert mount option parsing to use functionality from fs_parser.h")
Reported-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
David Howells 2020-01-17 15:55:09 +00:00 committed by Anna Schumaker
parent b24ee6c64c
commit 3a21409a0b
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
fs/nfs/fs_context.c
View File

@ -779,8 +779,7 @@ out_invalid_value:
out_invalid_address:
return nfs_invalf(fc, "NFS: Bad IP address specified");
out_of_bounds:
nfs_invalf(fc, "NFS: Value for '%s' out of range", param->key);
return -ERANGE;
return nfs_invalf(fc, "NFS: Value for '%s' out of range", param->key);
}
/*