Ronnie Sahlberg 5b327446f6 cifs: fix NULL dereference in match_prepath ...

[ Upstream commit fe12926863 ]

RHBZ: 1760879

Fix an oops in match_prepath() by making sure that the prepath string is not
NULL before we pass it into strcmp().

This is similar to other checks we make for example in cifs_root_iget()

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-02-28 15:42:39 +01:00

..

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: Fix cifsInodeInfo lock_sem deadlock when reconnect occurs

2019-11-10 11:23:21 +01:00

cifspdu.h

Add way to query server fs info for smb3

2015-08-20 10:19:25 -05:00

cifsproto.h

cifs: Fix cifsInodeInfo lock_sem deadlock when reconnect occurs

2019-11-10 11:23:21 +01:00

cifssmb.c

fs/cifs: suppress a string overflow warning

2018-10-10 08:53:21 +02:00

connect.c

cifs: fix NULL dereference in match_prepath

2020-02-28 15:42:39 +01:00

dir.c

CIFS: Force reval dentry if LOOKUP_REVAL flag is set

2019-10-17 13:42:44 -07:00

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: Respect O_SYNC and O_DIRECT flags during reconnect

2019-12-21 10:42:30 +01:00

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: Force revalidate inode when dentry is stale

2019-10-17 13:42:43 -07:00

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

fs: cifs: mute -Wunused-const-variable message

2019-11-06 12:18:08 +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: avoid using MID 0xFFFF

2019-10-29 09:15:24 +01:00

smb2file.c

cifs: Adjust indentation in smb2_open_file

2020-01-23 08:19:35 +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: Fix SMB2 oplock break processing

2019-12-21 10:41:35 +01:00

smb2ops.c

CIFS: Fix oplock handling for SMB 2.1+ protocols

2019-10-05 12:30:37 +02:00

smb2pdu.c

cifs: fail i/o on soft mounts if sessionsetup errors out

2020-02-14 16:31:08 -05:00

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

CIFS: fix max ea value size

2019-10-05 12:30:36 +02:00