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(parent: bf8acc9) | patch
ksmbd: fix potencial 32bit overflow from data area check in smb2_write
authorNamjae Jeon <linkinjeon@kernel.org>
Mon, 11 Oct 2021 03:48:31 +0000 (12:48 +0900)
committerSteve French <stfrench@microsoft.com>
Thu, 14 Oct 2021 04:37:19 +0000 (23:37 -0500)
commit9a63b999ae5435d82a5c353c6b1467100f857742
treed686ebdbba5140db159eec9c27d21d6bd958e84dtree | snapshot
parentbf8acc9e10e21c28452dfa067a7d31e6067104b1commit | diff
ksmbd: fix potencial 32bit overflow from data area check in smb2_write

DataOffset and Length validation can be potencial 32bit overflow.
This patch fix it.

Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
fs/ksmbd/smb2pdu.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git