diff options
| author | Ronnie Sahlberg <lsahlber@redhat.com> | 2018-10-25 08:43:36 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-11-02 22:09:41 +0300 |
| commit | 0c5d6cb6643f48ad3775322f3ebab6c7eb67484e (patch) | |
| tree | 708f90365fd6d08b197801a8a4d7424b3b87831c /fs/cifs/file.c | |
| parent | 5f21585384a4a69b8bfdd2cae7e3648ae805f57d (diff) | |
| download | linux-0c5d6cb6643f48ad3775322f3ebab6c7eb67484e.tar.xz | |
cifs: fix return value for cifs_listxattr
If the application buffer was too small to fit all the names
we would still count the number of bytes and return this for
listxattr. This would then trigger a BUG in usercopy.c
Fix the computation of the size so that we return -ERANGE
correctly when the buffer is too small.
This fixes the kernel BUG for xfstest generic/377
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Diffstat (limited to 'fs/cifs/file.c')
0 files changed, 0 insertions, 0 deletions