cifsd: Fix regression in smb2_get_info

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a Windows 10 client isn't able to store files from ksmbd servers due
unknown local permission problems (code 0x8007003A) if smb3 encryption
is enabled. Windows 10 is requesting for ATTRIBUTE_SECINFO (mask 0x20)
which is not yet handled by ksmbd, this leads to a invalid response.
For now we just reintroduce the old check to avoid processing of unhandled
flags until ATTRIBUTE_SECINFO is properly handled.

Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

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Sebastian Gottschall 2021-04-27 15:33:54 +09:00 • committed by Steve French

parent 7adfd4f6f7

commit ced2b26a76

1 changed files with 18 additions and 0 deletions

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fs/cifsd/smb2pdu.c

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