mbox series

[v7,0/3] Fix some bug in FSCTL_VALIDATE_NEGOTIATE_INFO handler

Message ID 20220924105255.336399-1-zhangxiaoxu5@huawei.com
Headers show
Series Fix some bug in FSCTL_VALIDATE_NEGOTIATE_INFO handler | expand

Message

zhangxiaoxu (A) Sept. 24, 2022, 10:52 a.m. UTC 
v6->v7: squash 2 and 3; use helper function to get the dialect count
v5->v6: use 'static' for 'smbx_neg_dialects'
v4->v5: reorder the patch; 
	add check in smb2_ioctl() to ensure no oob read to DialectCount
v3->v4: Fix the wrong sizeof validate_negotiate_info_req in ksmbd
v2->v3: refactor the dialects in struct validate_negotiate_info_req to
	variable array
v1->v2: fix some bug in ksmbd when handle FSCTL_VALIDATE_NEGOTIATE_INFO
	message

Zhang Xiaoxu (3):
  cifs: Fix the error length of VALIDATE_NEGOTIATE_INFO message
  ksmbd: Fix wrong return value and message length check in smb2_ioctl()
  cifs: Refactor dialects in validate_negotiate_info_req to variable
    array

 fs/cifs/smb2pdu.c         | 97 +++++++++++++++++++--------------------
 fs/ksmbd/smb2pdu.c        | 13 ++++--
 fs/smbfs_common/smb2pdu.h |  3 +-
 3 files changed, 57 insertions(+), 56 deletions(-)