Commit f66f8b94 authored by Ronnie Sahlberg's avatar Ronnie Sahlberg Committed by Steve French
Browse files

cifs: when extending a file with falloc we should make files not-sparse 



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: default avatarRonnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent 0d5106a8

fs/cifs/smb2ops.c

+1 −1
Original line number Diff line number Diff line
@@ -3859,7 +3859,7 @@ 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);