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| author | Ronnie Sahlberg <lsahlber@redhat.com> | 2022-06-01 01:48:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-09 11:22:29 +0300 |
| commit | 791f532de70dae10ae037b8c0df31d355fc27952 (patch) | |
| tree | 4b883c7e7ace7ead109ddb70453bfb77355c4187 /fs/cifs | |
| parent | ce0008a0e410cdd95f0d8cd81b2902ec10a660c4 (diff) | |
| download | linux-791f532de70dae10ae037b8c0df31d355fc27952.tar.xz | |
cifs: when extending a file with falloc we should make files not-sparse
commit f66f8b94e7f2f4ac9fffe710be231ca8f25c5057 upstream.
as this is the only way to make sure the region is allocated.
Fix the conditional that was wrong and only tried to make already
non-sparse files non-sparse.
Cc: stable@vger.kernel.org
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/smb2ops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 0c1af2dd9069..df9ba3729d1f 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -3791,7 +3791,7 @@ static long smb3_simple_falloc(struct file *file, struct cifs_tcon *tcon, if (rc) goto out; - if ((cifsi->cifsAttrs & FILE_ATTRIBUTE_SPARSE_FILE) == 0) + if (cifsi->cifsAttrs & FILE_ATTRIBUTE_SPARSE_FILE) smb2_set_sparse(xid, tcon, cfile, inode, false); eof = cpu_to_le64(off + len); |