WSL2-Linux-Kernel/fs/ksmbd
Fedor Pchelkin 43ea43b6fa ksmbd: free aux buffer if ksmbd_iov_pin_rsp_read fails
[ Upstream commit 108a020c64434fed4b69762879d78cd24088b4c7 ]

ksmbd_iov_pin_rsp_read() doesn't free the provided aux buffer if it
fails. Seems to be the caller's responsibility to clear the buffer in
error case.

Found by Linux Verification Center (linuxtesting.org).

Fixes: e2b76ab8b5 ("ksmbd: add support for read compound")
Cc: stable@vger.kernel.org
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-01 13:21:48 +01:00
..
mgmt ksmbd: Remove unused field in ksmbd_user struct 2023-12-23 10:41:59 +01:00
Kconfig ksmbd: remove experimental warning 2023-12-23 10:41:58 +01:00
Makefile
asn1.c ksmbd: validate mech token in session setup 2024-02-23 08:54:19 +01:00
asn1.h
auth.c ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob() 2023-12-23 10:41:58 +01:00
auth.h ksmbd: fix encryption failure issue for session logoff response 2023-12-23 10:41:53 +01:00
connection.c ksmbd: Add missing set_freezable() for freezable kthread 2024-02-23 08:54:27 +01:00
connection.h ksmbd: fix UAF issue in ksmbd_tcp_new_connection() 2024-02-23 08:54:19 +01:00
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
ksmbd_netlink.h ksmbd: fix global oob in ksmbd_nl_policy 2024-02-23 08:54:35 +01:00
ksmbd_spnego_negtokeninit.asn1
ksmbd_spnego_negtokentarg.asn1
ksmbd_work.c ksmbd: release interim response after sending status pending response 2023-12-23 10:42:00 +01:00
ksmbd_work.h ksmbd: fix wrong interim response on compound 2023-12-23 10:41:57 +01:00
misc.c ksmbd: validate share name from share config response 2023-12-23 10:41:53 +01:00
misc.h ksmbd: validate share name from share config response 2023-12-23 10:41:53 +01:00
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: send lease break notification on FILE_RENAME_INFORMATION 2024-02-23 08:54:26 +01:00
oplock.h ksmbd: lazy v2 lease break on smb2_write() 2024-01-05 15:13:36 +01:00
server.c ksmbd: fix race condition between tree conn lookup and disconnect 2023-12-23 10:41:58 +01:00
server.h ksmbd: add max connections parameter 2023-02-01 08:27:24 +01:00
smb2misc.c ksmbd: fix slab-out-of-bounds in smb_strndup_from_utf16() 2024-01-05 15:13:39 +01:00
smb2ops.c ksmbd: set v2 lease capability 2024-01-05 15:13:36 +01:00
smb2pdu.c ksmbd: free aux buffer if ksmbd_iov_pin_rsp_read fails 2024-03-01 13:21:48 +01:00
smb2pdu.h ksmbd: send v2 lease break notification for directory 2024-01-05 15:13:36 +01:00
smb_common.c ksmbd: validate the zero field of packet header 2024-01-25 14:52:46 -08:00
smb_common.h ksmbd: fix out of bounds in init_smb2_rsp_hdr() 2023-12-23 10:41:57 +01:00
smbacl.c ksmbd: free ppace array on error in parse_dacl 2024-02-23 08:54:18 +01:00
smbacl.h ksmbd: fix possible deadlock in smb2_open 2023-12-23 10:41:59 +01:00
smbfsctl.h
smbstatus.h
transport_ipc.c ksmbd: fix global oob in ksmbd_nl_policy 2024-02-23 08:54:35 +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: fix UAF issue in ksmbd_tcp_new_connection() 2024-02-23 08:54:19 +01:00
transport_rdma.h ksmbd: fix wrong smbd max read/write size check 2023-12-23 10:41:51 +01:00
transport_tcp.c ksmbd: fix UAF issue in ksmbd_tcp_new_connection() 2024-02-23 08:54:19 +01:00
transport_tcp.h
unicode.c ksmbd: add support for surrogate pair conversion 2023-12-23 10:41:59 +01:00
unicode.h ksmbd: casefold utf-8 share names and fix ascii lowercase conversion 2023-12-23 10:41:52 +01:00
uniupr.h
vfs.c ksmbd: lazy v2 lease break on smb2_write() 2024-01-05 15:13:36 +01:00
vfs.h ksmbd: fix possible deadlock in smb2_open 2023-12-23 10:41:59 +01:00
vfs_cache.c ksmbd: send v2 lease break notification for directory 2024-01-05 15:13:36 +01:00
vfs_cache.h ksmbd: lazy v2 lease break on smb2_write() 2024-01-05 15:13:36 +01:00
xattr.h ksmbd: reorder and document on-disk and netlink structures in headers 2021-06-30 14:47:24 +09:00