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2477bc58d4
kernel_optimize_test/fs/cifs
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Sachin Prabhu 2477bc58d4 cifs: smb2_clone_range() - exit on unhandled error 
While attempting to clone a file on a samba server, we receive a
STATUS_INVALID_DEVICE_REQUEST. This is mapped to -EOPNOTSUPP which
isn't handled in smb2_clone_range(). We end up looping in the while loop
making same call to the samba server over and over again.

The proposed fix is to exit and return the error value when encountered
with an unhandled error.

Cc: <stable@vger.kernel.org>
Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
Signed-off-by: Steve French <steve.french@primarydata.com>
Signed-off-by: Steve French <smfrench@gmail.com>
2015-03-21 10:56:22 -05:00
..
asn1.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
cache.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
cifs_debug.c cifs: fix MUST SecurityFlags filtering 2015-01-26 19:38:26 -06:00
cifs_debug.h cifs: convert printk(LEVEL...) to pr_<level> 2014-12-07 22:48:07 -06:00
cifs_dfs_ref.c cifs: replace strnicmp with strncasecmp 2014-10-14 02:18:24 +02:00
cifs_fs_sb.h Allow conversion of characters in Mac remap range. Part 1 2014-10-16 15:20:20 -05:00
cifs_spnego.c KEYS: Remove key_type::match in favour of overriding default by match_preparse 2014-09-16 17:36:06 +01:00
cifs_spnego.h [CIFS] Rename three structures to avoid camel case 2011-05-27 04:34:02 +00:00
cifs_unicode.c Remap reserved posix characters by default (part 3/3) 2014-10-16 15:20:20 -05:00
cifs_unicode.h Remap reserved posix characters by default (part 3/3) 2014-10-16 15:20:20 -05:00
cifs_uniupr.h cifs: correction of unicode header files 2010-08-20 00:46:42 +00:00
cifsacl.c fs/cifs: remove obsolete __constant 2014-12-10 17:41:02 -08:00
cifsacl.h cifs: fix SID binary to string conversion 2012-12-11 11:48:49 -06:00
cifsencrypt.c Allow conversion of characters in Mac remap range. Part 1 2014-10-16 15:20:20 -05:00
cifsfs.c cifs: get rid of ->f_path.dentry->d_sb uses, add a new helper 2014-11-19 13:01:22 -05:00
cifsfs.h Update modinfo cifs version for cifs.ko 2014-12-07 22:17:19 -06:00
cifsglob.h Convert MessageID in smb2_hdr to LE 2014-12-14 14:55:45 -06:00
cifspdu.h Add missing definitions for CIFS File System Attributes 2014-08-12 23:47:14 -05:00
cifsproto.h CIFS: Use multicredits for SMB 2.1/3 writes 2014-08-02 01:23:03 -05:00
cifssmb.c fs/cifs: remove obsolete __constant 2014-12-10 17:41:02 -08:00
connect.c fs: introduce f_op->mmap_capabilities for nommu mmap support 2015-01-20 14:02:58 -07:00
dir.c Allow mknod and mkfifo on SMB2/SMB3 mounts 2014-10-16 15:20:19 -05:00
dns_resolve.c cifs: fix composing of mount options for DFS referrals 2013-05-24 13:08:31 -05:00
dns_resolve.h DNS: Separate out CIFS DNS Resolver code 2010-08-05 17:17:51 +00:00
export.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
file.c Revert "locks: keep a count of locks on the flctx lists" 2015-02-16 14:32:03 -05:00
fscache.c NFS client updates for Linux 3.13 2013-11-08 05:57:46 +09:00
fscache.h CIFS: FS-Cache: Uncache unread pages in cifs_readpages() before freeing them 2013-09-18 10:17:03 -05:00
inode.c fs: remove mapping->backing_dev_info 2015-01-20 14:03:05 -07:00
ioctl.c fix deadlock in cifs_ioctl_clone() 2015-01-18 23:49:26 -05:00
Kconfig Clarify Kconfig help text for CIFS and SMB2/SMB3 2014-08-25 17:01:05 -05:00
link.c [CIFS] Remove obsolete comment 2014-10-17 17:17:12 -05:00
Makefile cifs: add new case-insensitive conversion routines that are based on wchar_t's 2013-09-08 14:38:05 -05:00
misc.c cifs: convert to print_hex_dump() instead of custom implementation 2014-12-07 22:48:01 -06:00
netmisc.c Fix signed/unsigned pointer warning 2014-12-14 14:55:57 -06:00
nterr.c CIFS: Rename 7 error codes to NT_ style 2012-07-24 10:25:10 -05:00
nterr.h CIFS: Rename 7 error codes to NT_ style 2012-07-24 10:25:10 -05:00
ntlmssp.h CIFS: Add session setup/logoff capability for SMB2 2012-07-24 21:54:57 +04:00
readdir.c cifs: make new inode cache when file type is different 2014-12-22 14:16:21 -06:00
rfc1002pdu.h [CIFS] whitespace cleanup 2007-06-05 18:30:44 +00:00
sess.c Merge branch 'akpm' (patchbomb from Andrew) 2014-12-10 18:34:42 -08:00
smb1ops.c Remap reserved posix characters by default (part 3/3) 2014-10-16 15:20:20 -05:00
smb2file.c fs/cifs/smb2file.c: replace count*size kzalloc by kcalloc 2014-12-10 17:41:02 -08:00
smb2glob.h CIFS: Fix too big maxBuf size for SMB3 mounts 2014-02-14 16:50:47 -06:00
smb2inode.c CIFS: Fix wrong filename length for SMB2 2014-08-25 16:45:17 -05:00
smb2maperror.c Fix problem recognizing symlinks 2014-10-02 14:10:04 -05:00
smb2misc.c Convert MessageID in smb2_hdr to LE 2014-12-14 14:55:45 -06:00
smb2ops.c cifs: smb2_clone_range() - exit on unhandled error 2015-03-21 10:56:22 -05:00
smb2pdu.c Merge branch 'akpm' (patchbomb from Andrew) 2014-12-10 18:34:42 -08:00
smb2pdu.h Convert MessageID in smb2_hdr to LE 2014-12-14 14:55:45 -06:00
smb2proto.h mfsymlinks support for SMB2.1/SMB3. Part 2 query symlink 2014-10-16 15:20:20 -05:00
smb2status.h CIFS: Add SMB2 status codes 2012-07-24 10:25:13 -05:00
smb2transport.c Convert MessageID in smb2_hdr to LE 2014-12-14 14:55:45 -06:00
smbencrypt.c cifs: use memzero_explicit to clear stack buffer 2015-01-19 15:32:13 -06:00
smberr.h cifs: map NT_STATUS_ERROR_WRITE_PROTECTED to -EROFS 2010-08-02 12:40:40 +00:00
smbfsctl.h enable fallocate punch hole ("fallocate -p") for SMB3 2014-08-17 18:12:38 -05:00
transport.c cifs: convert printk(LEVEL...) to pr_<level> 2014-12-07 22:48:07 -06:00
winucase.c [CIFS] quiet sparse compile warning 2013-09-08 14:54:24 -05:00
xattr.c Remap reserved posix characters by default (part 3/3) 2014-10-16 15:20:20 -05:00