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(parent: 6acac3d) | patch
ksmbd: smbd: validate buffer descriptor structures
authorHyunchul Lee <hyc.lee@gmail.com>
Thu, 20 Jan 2022 12:10:11 +0000 (21:10 +0900)
committerSteve French <stfrench@microsoft.com>
Fri, 4 Feb 2022 06:12:22 +0000 (00:12 -0600)
commit052914fa4497ea0c3df4c1ca0b203a136e5739ef
tree62dfde791fdf65ee93304594ae7d14c77167db7etree | snapshot
parent6acac3dc40909b44cced76ccaf0c6970a83760c6commit | diff
ksmbd: smbd: validate buffer descriptor structures

Check ChannelInfoOffset and ChannelInfoLength
to validate buffer descriptor structures.
And add a debug log to print the structures'
content.

Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
fs/ksmbd/smb2pdu.c diff | blob | history
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