Description: ksmbd: fix heap-based overflow in set_ntacl_dacl()
References:
 https://www.zerodayinitiative.com/advisories/ZDI-CAN-17771/
Notes:
Bugs:
upstream: released (6.0-rc1) [8f0541186e9ad1b62accc9519cc2b7a7240272a7]
5.10-upstream-stable: N/A "Vulnerable code not present"
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.19.6-1)
5.10-bullseye-security: N/A "Vulnerable code not present"
4.19-buster-security: N/A "Vulnerable code not present"