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linux/fs/cifs
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Roberto Bergantinos Corpas df2b6af414 CIFS: cifs_read_allocate_pages: don't iterate through whole page array on ENOMEM 
commit 31fad7d41e upstream.

 In cifs_read_allocate_pages, in case of ENOMEM, we go through
whole rdata->pages array but we have failed the allocation before
nr_pages, therefore we may end up calling put_page with NULL
pointer, causing oops

Signed-off-by: Roberto Bergantinos Corpas <rbergant@redhat.com>
Acked-by: Pavel Shilovsky <pshilov@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
CC: Stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-11 12:22:43 +02:00
..
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
smb3: allow stats which track session and share reconnects to be reset
2018-11-13 11:17:01 -08:00
cifs_debug.h
lib: update single-char callers of strtobool()
2016-03-17 15:09:34 -07:00
cifs_dfs_ref.c
cifs: use correct format characters
2019-04-05 22:29:07 +02:00
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
smb3: on kerberos mount if server doesn't specify auth type use krb5
2018-11-13 11:17:01 -08:00
cifs_spnego.h
…
cifs_unicode.c
fs/cifs: don't translate SFM_SLASH (U+F026) to backslash
2018-10-10 08:53:19 +02:00
cifs_unicode.h
CIFS: add misssing SFM mapping for doublequote
2017-05-20 14:28:40 +02:00
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
cifs: fix SID binary to string conversion
2012-12-11 11:48:49 -06:00
cifsencrypt.c
CIFS: zero sensitive data when freeing
2018-02-17 13:21:12 +01:00
cifsfs.c
cifs: don't dereference smb_file_target before null check
2018-11-27 16:09:37 +01:00
cifsfs.h
cifs: don't use ->d_time
2016-09-16 12:44:21 +02:00
cifsglob.h
CIFS: keep FileInfo handle live during oplock break
2019-04-27 09:34:41 +02:00
cifspdu.h
Add way to query server fs info for smb3
2015-08-20 10:19:25 -05:00
cifsproto.h
CIFS: Fix a possible memory corruption during reconnect
2017-01-06 10:40:16 +01:00
cifssmb.c
fs/cifs: suppress a string overflow warning
2018-10-10 08:53:21 +02:00
connect.c
cifs: Fix NULL pointer dereference of devname
2019-04-05 22:29:07 +02:00
dir.c
cifs: Fix separator when building path from dentry
2018-12-13 09:20:29 +01:00
dns_resolve.c
cifs: fix composing of mount options for DFS referrals
2013-05-24 13:08:31 -05:00
dns_resolve.h
…
export.c
[CIFS] cifs: Rename cERROR and cFYI to cifs_dbg
2013-05-04 22:17:23 -05:00
file.c
CIFS: cifs_read_allocate_pages: don't iterate through whole page array on ENOMEM
2019-06-11 12:22:43 +02:00
fscache.c
Merge tag 'nfs-for-3.13-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
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
cifs: do not attempt cifs operation on smb2+ rename error
2019-05-02 09:31:59 +02:00
ioctl.c
cifs: fix CIFS_IOC_GET_MNT_INFO oops
2017-05-20 14:28:40 +02:00
Kconfig
Revert "cifs: In Kconfig CONFIG_CIFS_POSIX needs depends on legacy (insecure cifs)"
2019-02-15 08:07:39 +01:00
link.c
smb3: don't request leases in symlink creation and query
2018-09-05 09:20:05 +02:00
Makefile
cifs: Switch to generic xattr handlers
2016-04-23 15:33:03 -04:00
misc.c
CIFS: keep FileInfo handle live during oplock break
2019-04-27 09:34:41 +02:00
netmisc.c
cifs: small underflow in cnvrtDosUnixTm()
2018-03-24 11:00:21 +01:00
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: dynamic allocation of ntlmssp blob
2016-06-23 23:45:07 -05:00
readdir.c
cifs: check ntwrk_buf_start for NULL before dereferencing it
2019-02-12 19:44:58 +01:00
rfc1002pdu.h
…
sess.c
cifs: check kmalloc before use
2018-09-05 09:20:05 +02:00
smb1ops.c
cifs: use correct format characters
2019-04-05 22:29:07 +02:00
smb2file.c
cifs: Limit memory used by lock request calls to a page
2019-02-20 10:18:30 +01:00
smb2glob.h
SMB3: Add mount parameter to allow user to override max credits
2016-10-12 12:08:33 -05:00
smb2inode.c
smb3: Do not send SMB3 SET_INFO if nothing changed
2018-09-05 09:20:05 +02:00
smb2maperror.c
fix incorrect error code mapping for OBJECTID_NOT_FOUND
2019-04-20 09:07:50 +02:00
smb2misc.c
CIFS: keep FileInfo handle live during oplock break
2019-04-27 09:34:41 +02:00
smb2ops.c
cifs: fix strcat buffer overflow and reduce raciness in smb21_set_oplock_level()
2019-05-25 18:26:47 +02:00
smb2pdu.c
CIFS: Do not count -ENODATA as failure for query directory
2019-02-06 17:33:28 +01:00
smb2pdu.h
cifs: fix computation for MAX_SMB2_HDR_SIZE
2019-03-13 14:04:57 -07:00
smb2proto.h
Handle mismatched open calls
2017-05-08 07:47:55 +02:00
smb2status.h
CIFS: Add SMB2 status codes
2012-07-24 10:25:13 -05:00
smb2transport.c
Handle mismatched open calls
2017-05-08 07:47:55 +02:00
smbencrypt.c
cifs: Fix smbencrypt() to stop pointing a scatterlist at the stack
2017-01-06 10:40:16 +01:00
smberr.h
…
smbfsctl.h
[SMB3] Send durable handle v2 contexts when use of persistent handles required
2015-11-03 09:26:27 -06:00
transport.c
CIFS: Do not hide EINTR after sending network packets
2019-01-16 22:12:31 +01:00
winucase.c
[CIFS] quiet sparse compile warning
2013-09-08 14:54:24 -05:00
xattr.c
Add way to query creation time of file via cifs xattr
2016-10-12 12:08:31 -05:00