Thiago Rafael Becker a31080899d cifs: sanitize multiple delimiters in prepath ... mount.cifs can pass a device with multiple delimiters in it. This will cause rename(2) to fail with ENOENT. V2: - Make sanitize_path more readable. - Fix multiple delimiters between UNC and prepath. - Avoid a memory leak if a bad user starts putting a lot of delimiters in the path on purpose. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=2031200 Fixes: 24e0a1eff9 ("cifs: switch to new mount api") Cc: stable@vger.kernel.org # 5.11+ Acked-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Thiago Rafael Becker <trbecker@gmail.com> Signed-off-by: Steve French <stfrench@microsoft.com>		2021-12-17 19:16:49 -06:00
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Kconfig	…
Makefile	…
asn1.c	…
cache.c	…
cifs_debug.c	cifs: connect individual channel servers to primary channel server	2021-11-12 20:27:06 -06:00
cifs_debug.h	…
cifs_dfs_ref.c	cifs: support nested dfs links over reconnect	2021-11-10 16:30:13 -06:00
cifs_fs_sb.h	cifs: support nested dfs links over reconnect	2021-11-10 16:30:13 -06:00
cifs_ioctl.h	…
cifs_spnego.c	…
cifs_spnego.h	…
cifs_spnego_negtokeninit.asn1	…
cifs_swn.c	cifs: introduce cifs_ses_mark_for_reconnect() helper	2021-11-16 10:57:08 -06:00
cifs_swn.h	…
cifs_unicode.c	…
cifs_unicode.h	…
cifs_uniupr.h	…
cifsacl.c	…
cifsacl.h	…
cifsencrypt.c	…
cifsfs.c	cifs: Create a new shared file holding smb2 pdu definitions	2021-11-05 09:50:57 -05:00
cifsfs.h	cifs: update internal version number	2021-11-23 10:07:15 -06:00
cifsglob.h	cifs: connect individual channel servers to primary channel server	2021-11-12 20:27:06 -06:00
cifspdu.h	…
cifsproto.h	cifs: introduce cifs_ses_mark_for_reconnect() helper	2021-11-16 10:57:08 -06:00
cifsroot.c	…
cifssmb.c	…
connect.c	cifs: ignore resource_id while getting fscache super cookie	2021-12-17 19:09:06 -06:00
dfs_cache.c	cifs: introduce cifs_ses_mark_for_reconnect() helper	2021-11-16 10:57:08 -06:00
dfs_cache.h	…
dir.c	…
dns_resolve.c	…
dns_resolve.h	…
export.c	…
file.c	smb3: do not error on fsync when readonly	2021-11-10 16:28:27 -06:00
fs_context.c	cifs: sanitize multiple delimiters in prepath	2021-12-17 19:16:49 -06:00
fs_context.h	cifs: send workstation name during ntlmssp session setup	2021-11-08 13:07:56 -06:00
fscache.c	cifs: avoid use of dstaddr as key for fscache client cookie	2021-12-03 12:38:25 -06:00
fscache.h	…
inode.c	cifs: ignore resource_id while getting fscache super cookie	2021-12-17 19:09:06 -06:00
ioctl.c	…
link.c	…
misc.c	cifs: protect session channel fields with chan_lock	2021-11-12 16:22:20 -06:00
netlink.c	…
netlink.h	…
netmisc.c	…
nterr.c	…
nterr.h	…
ntlmssp.h	cifs: send workstation name during ntlmssp session setup	2021-11-08 13:07:56 -06:00
readdir.c	…
rfc1002pdu.h	…
sess.c	cifs: fix ntlmssp auth when there is no key exchange	2021-12-08 16:48:43 -06:00
smb1ops.c	…
smb2file.c	…
smb2glob.h	…
smb2inode.c	cifs: for compound requests, use open handle if possible	2021-11-10 11:05:20 -06:00
smb2maperror.c	cifs: Create a new shared file holding smb2 pdu definitions	2021-11-05 09:50:57 -05:00
smb2misc.c	cifs: Move SMB2_Create definitions to the shared area	2021-11-05 09:55:36 -05:00
smb2ops.c	cifs: support nested dfs links over reconnect	2021-11-10 16:30:13 -06:00
smb2pdu.c	smb2: clarify rc initialization in smb2_reconnect	2021-11-23 10:07:00 -06:00
smb2pdu.h	cifs: Move SMB2_Create definitions to the shared area	2021-11-05 09:55:36 -05:00
smb2proto.h	cifs: Create a new shared file holding smb2 pdu definitions	2021-11-05 09:50:57 -05:00
smb2status.h	…
smb2transport.c	cifs: Create a new shared file holding smb2 pdu definitions	2021-11-05 09:50:57 -05:00
smbdirect.c	…
smbdirect.h	…
smbencrypt.c	…
smberr.h	…
trace.c	…
trace.h	smb3: add dynamic trace points for socket connection	2021-11-05 16:20:24 -05:00
transport.c	cifs: protect session channel fields with chan_lock	2021-11-12 16:22:20 -06:00
unc.c	…
winucase.c	…
xattr.c	…