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alistair23-linux/fs/cifs
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Sachin Prabhu 7d0c234fd2 Do not return number of bytes written for ioctl CIFS_IOC_COPYCHUNK_FILE 
commit 620d8745b3 ("Introduce cifs_copy_file_range()") changes the
behaviour of the cifs ioctl call CIFS_IOC_COPYCHUNK_FILE. In case of
successful writes, it now returns the number of bytes written. This
return value is treated as an error by the xfstest cifs/001. Depending
on the errno set at that time, this may or may not result in the test
failing.

The patch fixes this by setting the return value to 0 in case of
successful writes.

Fixes: commit 620d8745b3 ("Introduce cifs_copy_file_range()")
Reported-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
Acked-by: Pavel Shilovsky <pshilov@microsoft.com>
Cc: stable@vger.kernel.org
Signed-off-by: Steve French <smfrench@gmail.com>
2017-04-28 07:56:33 -05:00
..
asn1.c
cache.c
cifs_debug.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
cifs_debug.h
cifs_dfs_ref.c CIFS: add build_path_from_dentry_optional_prefix() 2017-03-01 22:26:10 -06:00
cifs_fs_sb.h CIFS: Add new mount option to set owner uid and gid from special sids in acl 2016-10-14 14:22:01 -05:00
cifs_ioctl.h Enable previous version support 2016-10-13 19:48:11 -05:00
cifs_spnego.c cifs: Create dedicated keyring for spnego operations 2016-05-19 21:56:30 -05:00
cifs_spnego.h
cifs_unicode.c File names with trailing period or space need special case conversion 2016-06-24 12:05:52 -05:00
cifs_unicode.h CIFS: Fix sparse warnings 2017-03-02 23:11:54 -06:00
cifs_uniupr.h
cifsacl.c CIFS: Retrieve uid and gid from special sid if enabled 2016-10-14 14:22:16 -05:00
cifsacl.h
cifsencrypt.c CIFS: Encrypt SMB3 requests before sending 2017-02-01 16:46:36 -06:00
cifsfs.c Introduce cifs_copy_file_range() 2017-04-07 08:04:41 -05:00
cifsfs.h Introduce cifs_copy_file_range() 2017-04-07 08:04:41 -05:00
cifsglob.h CIFS: remove bad_network_name flag 2017-04-10 23:36:39 -05:00
cifspdu.h CIFS: move DFS response parsing out of SMB1 code 2017-03-01 22:26:10 -06:00
cifsproto.h CIFS: Fix null pointer deref during read resp processing 2017-04-10 23:36:38 -05:00
cifssmb.c CIFS: Fix null pointer deref during read resp processing 2017-04-10 23:36:38 -05:00
connect.c Fix match_prepath() 2017-04-28 07:54:54 -05:00
dir.c CIFS: add build_path_from_dentry_optional_prefix() 2017-03-01 22:26:10 -06:00
dns_resolve.c
dns_resolve.h
export.c
file.c CIFS: store results of cifs_reopen_file to avoid infinite wait 2017-04-10 23:36:39 -05:00
fscache.c
fscache.h
inode.c Merge branch 'rebased-statx' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-03-03 11:38:56 -08:00
ioctl.c Do not return number of bytes written for ioctl CIFS_IOC_COPYCHUNK_FILE 2017-04-28 07:56:33 -05:00
Kconfig CIFS: Encrypt SMB3 requests before sending 2017-02-01 16:46:36 -06:00
link.c cifs: use %16phN for formatting md5 sum 2016-12-15 00:21:37 -06:00
Makefile cifs: Switch to generic xattr handlers 2016-04-23 15:33:03 -04:00
misc.c CIFS: move DFS response parsing out of SMB1 code 2017-03-01 22:26:10 -06:00
netmisc.c
nterr.c
nterr.h
ntlmssp.h cifs: dynamic allocation of ntlmssp blob 2016-06-23 23:45:07 -05:00
readdir.c cifs: initialize file_info_lock 2017-01-14 14:58:29 -06:00
rfc1002pdu.h
sess.c smb2: Enforce sec= mount option 2017-03-02 23:13:37 -06:00
smb1ops.c cifs: Do not send echoes before Negotiate is complete 2017-04-17 15:44:23 -05:00
smb2file.c CIFS: add use_ipc flag to SMB2_ioctl() 2017-03-01 22:26:11 -06:00
smb2glob.h CIFS: Separate SMB2 header structure 2017-02-01 16:46:34 -06:00
smb2inode.c Do not send SMB3 SET_INFO request if nothing is changing 2016-10-13 19:46:51 -05:00
smb2maperror.c CIFS: Separate SMB2 header structure 2017-02-01 16:46:34 -06:00
smb2misc.c Handle mismatched open calls 2017-04-07 08:04:40 -05:00
smb2ops.c CIFS: Fix null pointer deref during read resp processing 2017-04-10 23:36:38 -05:00
smb2pdu.c CIFS: Fix SMB3 mount without specifying a security mechanism 2017-04-13 10:03:26 -05:00
smb2pdu.h CIFS: implement get_dfs_refer for SMB2+ 2017-03-02 17:05:31 -06:00
smb2proto.h Handle mismatched open calls 2017-04-07 08:04:40 -05:00
smb2status.h
smb2transport.c Handle mismatched open calls 2017-04-07 08:04:40 -05:00
smbencrypt.c cifs: Fix smbencrypt() to stop pointing a scatterlist at the stack 2016-12-14 01:44:16 -06:00
smberr.h
smbfsctl.h
transport.c Handle mismatched open calls 2017-04-07 08:04:40 -05:00
winucase.c
xattr.c Add way to query creation time of file via cifs xattr 2016-10-12 12:08:31 -05:00