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| author | Namjae Jeon <[email protected]> | 2023-07-23 15:21:11 +0900 |
|---|---|---|
| committer | Steve French <[email protected]> | 2023-07-23 10:25:11 -0500 |
| commit | 3df0411e132ee74a87aa13142dfd2b190275332e (patch) | |
| tree | fddaba26c32ed7d1d83da6f94b12d27d8f8f55b8 /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | dc318846f3dd54574a36ae97fc8d8b75dd7cdb1e (diff) | |
ksmbd: validate session id and tree id in compound request
`smb2_get_msg()` in smb2_get_ksmbd_tcon() and smb2_check_user_session()
will always return the first request smb2 header in a compound request.
if `SMB2_TREE_CONNECT_HE` is the first command in compound request, will
return 0, i.e. The tree id check is skipped.
This patch use ksmbd_req_buf_next() to get current command in compound.
Reported-by: [email protected] # ZDI-CAN-21506
Signed-off-by: Namjae Jeon <[email protected]>
Signed-off-by: Steve French <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions