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linux/fs/ksmbd
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Marios Makassikis f204f38212 ksmbd: do not call kvmalloc() with __GFP_NORETRY | __GFP_NO_WARN 
commit e416ea62a9166e6075a07a970cc5bf79255d2700 upstream.

Commit 83dcedd5540d ("ksmbd: fix infinite loop in ksmbd_conn_handler_loop()"),
changes GFP modifiers passed to kvmalloc(). This cause xfstests generic/551
test to fail. We limit pdu length size according to connection status and
maximum number of connections. In the rest, memory allocation of request
is limited by credit management. so these flags are no longer needed.

Fixes: 83dcedd5540d ("ksmbd: fix infinite loop in ksmbd_conn_handler_loop()")
Cc: stable@vger.kernel.org
Signed-off-by: Marios Makassikis <mmakassikis@freebox.fr>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-04-13 16:48:23 +02:00
..
mgmt
ksmbd: Fix resource leak in ksmbd_session_rpc_open()
2022-12-31 13:14:31 +01:00
asn1.c
…
asn1.h
…
auth.c
ksmbd: check nt_len to be at least CIFS_ENCPWD_SIZE in ksmbd_decode_ntlmssp_auth_blob
2023-01-12 11:59:19 +01:00
auth.h
…
connection.c
ksmbd: do not call kvmalloc() with __GFP_NORETRY | __GFP_NO_WARN
2023-04-13 16:48:23 +02:00
connection.h
ksmbd: don't terminate inactive sessions after a few seconds
2023-04-05 11:24:52 +02:00
crypto_ctx.c
ksmbd: remove NTLMv1 authentication
2021-09-29 16:17:34 -05:00
crypto_ctx.h
ksmbd: remove NTLMv1 authentication
2021-09-29 16:17:34 -05:00
glob.h
ksmbd: fix version mismatch with out of tree
2021-10-07 10:18:34 -05:00
Kconfig
ksmbd: set unique value to volume serial field in FS_VOLUME_INFORMATION
2021-11-18 19:16:07 +01:00
ksmbd_netlink.h
ksmbd: add max connections parameter
2023-02-01 08:27:24 +01:00
ksmbd_spnego_negtokeninit.asn1
…
ksmbd_spnego_negtokentarg.asn1
…
ksmbd_work.c
ksmbd: reorder and document on-disk and netlink structures in headers
2021-06-30 14:47:24 +09:00
ksmbd_work.h
ksmbd: change data type of volatile/persistent id to u64
2021-07-09 08:23:16 +09:00
Makefile
…
misc.c
ksmbd: missing check for NULL in convert_to_nt_pathname()
2021-09-30 20:00:05 -05:00
misc.h
ksmbd: use LOOKUP_BENEATH to prevent the out of share access
2021-09-24 21:25:23 -05:00
ndr.c
ksmbd: downgrade ndr version error message to debug
2023-02-01 08:27:24 +01:00
ndr.h
ksmbd: add user namespace support
2021-07-02 16:27:10 +09:00
nterr.h
…
ntlmssp.h
…
oplock.c
ksmbd: add buffer validation for SMB2_CREATE_CONTEXT
2021-09-30 09:58:07 -05:00
oplock.h
ksmbd: remove SMB1 oplock level macros
2021-06-30 14:43:51 +09:00
server.c
ksmbd: fix endless loop when encryption for response fails
2022-10-26 12:34:26 +02:00
server.h
ksmbd: add max connections parameter
2023-02-01 08:27:24 +01:00
smb2misc.c
ksmbd: do not allow the actual frame length to be smaller than the rfc1002 length
2023-03-10 09:39:57 +01:00
smb2ops.c
ksmbd: add support for smb2 max credit parameter
2022-01-27 11:02:53 +01:00
smb2pdu.c
ksmbd: set FILE_NAMED_STREAMS attribute in FS_ATTRIBUTE_INFORMATION
2023-03-30 12:47:58 +02:00
smb2pdu.h
ksmbd: limit pdu length size according to connection status
2023-02-01 08:27:24 +01:00
smb_common.c
ksmbd: return unsupported error on smb1 mount
2023-03-30 12:47:58 +02:00
smb_common.h
ksmbd: return unsupported error on smb1 mount
2023-03-30 12:47:58 +02:00
smbacl.c
ksmbd: fix heap-based overflow in set_ntacl_dacl()
2022-08-21 15:17:48 +02:00
smbacl.h
ksmbd: fix heap-based overflow in set_ntacl_dacl()
2022-08-21 15:17:48 +02:00
smbfsctl.h
…
smbstatus.h
…
transport_ipc.c
ksmbd: add max connections parameter
2023-02-01 08:27:24 +01:00
transport_ipc.h
ksmbd: throttle session setup failures to avoid dictionary attacks
2021-10-20 00:07:10 -05:00
transport_rdma.c
ksmbd: don't terminate inactive sessions after a few seconds
2023-04-05 11:24:52 +02:00
transport_rdma.h
ksmbd: add smbd max io size parameter
2023-02-01 08:27:24 +01:00
transport_tcp.c
ksmbd: don't terminate inactive sessions after a few seconds
2023-04-05 11:24:52 +02:00
transport_tcp.h
…
unicode.c
…
unicode.h
…
uniupr.h
…
vfs_cache.c
ksmbd: increment reference count of parent fp
2022-05-09 09:14:40 +02:00
vfs_cache.h
ksmbd: remove unused ksmbd_file_table_flush function
2021-09-03 23:29:45 -05:00
vfs.c
vfs: fix copy_file_range() averts filesystem freeze protection
2022-12-19 12:36:39 +01:00
vfs.h
ksmbd: don't align last entry offset in smb2 query directory
2022-02-23 12:03:18 +01:00
xattr.h
ksmbd: reorder and document on-disk and netlink structures in headers
2021-06-30 14:47:24 +09:00