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f69b0187f8
linux/fs/smb/client
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Kees Cook f69b0187f8 smb: client: memcpy() with surrounding object base address 
Like commit f1f047bd7c ("smb: client: Fix -Wstringop-overflow issues"),
adjust the memcpy() destination address to be based off the surrounding
object rather than based off the 4-byte "Protocol" member. This avoids a
build-time warning when compiling under CONFIG_FORTIFY_SOURCE with GCC 15:

In function 'fortify_memcpy_chk',
    inlined from 'CIFSSMBSetPathInfo' at ../fs/smb/client/cifssmb.c:5358:2:
../include/linux/fortify-string.h:571:25: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning]
  571 |                         __write_overflow_field(p_size_field, size);
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Kees Cook <kees@kernel.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
2024-11-17 22:20:54 -06:00
..
compress move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
asn1.c
cached_dir.c smb3: fix Open files on server counter going negative 2024-04-11 16:02:02 -05:00
cached_dir.h smb: client: make laundromat a delayed worker 2023-10-12 09:41:04 -05:00
cifs_debug.c smb3: mark compression as CONFIG_EXPERIMENTAL and fix missing compression operation 2024-09-15 10:42:44 -05:00
cifs_debug.h
cifs_fs_sb.h
cifs_ioctl.h smb3: allow dumping session and tcon id to improve stats analysis and debugging 2023-11-10 02:00:30 -06:00
cifs_spnego_negtokeninit.asn1
cifs_spnego.c cifs: spnego: add ';' in HOST_KEY_LEN 2023-11-13 16:21:34 -06:00
cifs_spnego.h
cifs_swn.c
cifs_swn.h
cifs_unicode.c cifs: Fix creating native symlinks pointing to current or parent directory 2024-10-06 22:57:12 -05:00
cifs_unicode.h fs/smb/client: Use common code in client 2023-08-30 08:55:52 -05:00
cifsacl.c smb: client: Use min() macro 2024-09-15 10:42:44 -05:00
cifsacl.h smb: client: Correct typos in multiple comments across various files 2024-10-02 17:52:24 -05:00
cifsencrypt.c smb: client: Correct typos in multiple comments across various files 2024-10-02 17:52:24 -05:00
cifsfs.c cifs: fix warning when destroy 'cifs_io_request_pool' 2024-10-23 07:42:44 -05:00
cifsfs.h cifs: update internal version number 2024-09-24 21:54:06 -05:00
cifsglob.h smb: client: Correct typos in multiple comments across various files 2024-10-02 17:52:24 -05:00
cifspdu.h nine smb3 client fixes 2024-10-04 09:56:05 -07:00
cifsproto.h cifs: Remove pre-historic unused CIFSSMBCopy 2024-11-17 22:20:54 -06:00
cifsroot.c
cifssmb.c smb: client: memcpy() with surrounding object base address 2024-11-17 22:20:54 -06:00
compress.c smb/client: Fix logically dead code 2024-10-16 00:30:52 -05:00
compress.h smb: client: compress: LZ77 code improvements cleanup 2024-09-15 10:42:45 -05:00
connect.c smb: client: Fix use-after-free of network namespace. 2024-11-03 19:28:31 -06:00
dfs_cache.c smb: client: fix DFS interlink failover 2024-09-24 21:51:48 -05:00
dfs_cache.h smb: client: ensure to try all targets when finding nested links 2023-08-20 16:05:50 -05:00
dfs.c smb: client: fix DFS interlink failover 2024-09-24 21:51:48 -05:00
dfs.h smb: client: fix DFS interlink failover 2024-09-24 21:51:48 -05:00
dir.c cifs: Fix caching to try to do open O_WRONLY as rdwr on server 2024-04-02 09:29:55 -05:00
dns_resolve.c
dns_resolve.h
export.c exportfs: make ->encode_fh() a mandatory method for NFS export 2023-10-28 16:15:15 +02:00
file.c smb: client: Correct typos in multiple comments across various files 2024-10-02 17:52:24 -05:00
fs_context.c smb: client: Handle kstrdup failures for passwords 2024-10-23 07:42:22 -05:00
fs_context.h smb: client: Correct typos in multiple comments across various files 2024-10-02 17:52:24 -05:00
fscache.c cifs: Remove some code that's no longer used, part 1 2024-05-01 18:08:21 +01:00
fscache.h cifs: Remove some code that's no longer used, part 1 2024-05-01 18:08:21 +01:00
inode.c cifs: Check for UTF-16 null codepoint in SFU symlink target location 2024-09-29 17:28:40 -05:00
ioctl.c struct fd layout change (and conversion to accessor helpers) 2024-09-23 09:35:36 -07:00
Kconfig smb3: mark compression as CONFIG_EXPERIMENTAL and fix missing compression operation 2024-09-15 10:42:44 -05:00
link.c cifs: Add support for creating SFU symlinks 2024-09-16 20:10:34 -05:00
Makefile smb3: mark compression as CONFIG_EXPERIMENTAL and fix missing compression operation 2024-09-15 10:42:44 -05:00
misc.c smb: client: Correct typos in multiple comments across various files 2024-10-02 17:52:24 -05:00
namespace.c smb: client: fix DFS interlink failover 2024-09-24 21:51:48 -05:00
netlink.c
netlink.h
netmisc.c smb: client: Correct typos in multiple comments across various files 2024-10-02 17:52:24 -05:00
nterr.c
nterr.h
ntlmssp.h cifs: Add client version details to NTLM authenticate message 2023-10-22 19:03:42 -05:00
readdir.c smb: client: Correct typos in multiple comments across various files 2024-10-02 17:52:24 -05:00
reparse.c cifs: Improve creating native symlinks pointing to directory 2024-10-06 22:57:12 -05:00
reparse.h smb: client: fix parsing of device numbers 2024-09-24 21:51:48 -05:00
rfc1002pdu.h
sess.c cifs: Remove unused functions 2024-10-16 00:30:52 -05:00
smb1ops.c smb: client: use actual path when queryfs 2024-10-01 21:47:16 -05:00
smb2file.c smb: use LIST_HEAD() to simplify code 2024-09-15 10:42:45 -05:00
smb2glob.h smb: client: introduce SMB2_OP_QUERY_WSL_EA 2024-03-10 19:33:58 -05:00
smb2inode.c cifs: Improve creating native symlinks pointing to directory 2024-10-06 22:57:12 -05:00
smb2maperror.c smb: move SMB2 Status code to common header file 2024-09-15 10:42:44 -05:00
smb2misc.c Revert "smb: client: make SHA-512 TFM ephemeral" 2024-09-30 22:07:45 -05:00
smb2ops.c smb: client: fix possible double free in smb2_set_ea() 2024-10-16 00:25:54 -05:00
smb2pdu.c smb: client: fix OOBs when building SMB2_IOCTL request 2024-10-16 00:30:52 -05:00
smb2pdu.h smb/client: rename cifs_sid to smb_sid 2024-09-15 10:42:44 -05:00
smb2proto.h cifs: Improve creating native symlinks pointing to directory 2024-10-06 22:57:12 -05:00
smb2transport.c smb: client: Correct typos in multiple comments across various files 2024-10-02 17:52:24 -05:00
smbdirect.c smb: client: Correct typos in multiple comments across various files 2024-10-02 17:52:24 -05:00
smbdirect.h smb: client: Correct typos in multiple comments across various files 2024-10-02 17:52:24 -05:00
smbencrypt.c smb: client: delete "true", "false" defines 2024-01-23 12:41:02 -06:00
smberr.h
trace.c
trace.h cifs: Make the write_{enter,done,err} tracepoints display netfs info 2024-09-24 21:51:48 -05:00
transport.c cifs: Fix reversion of the iter in cifs_readv_receive(). 2024-09-24 21:53:08 -05:00
unc.c
winucase.c
xattr.c smb/client: rename cifs_ntsd to smb_ntsd 2024-09-15 10:42:44 -05:00