[CIFS] Do not send SMBEcho requests on new sockets until SMBNegotiate

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In order to determine whether an SMBEcho request can be sent
we need to know that the socket is established (server tcpStatus == CifsGood)
AND that an SMB NegotiateProtocol has been sent (server maxBuf != 0).
Without the second check we can send an Echo request during reconnection
before the server can accept it.

CC: JG <jg@cms.ac>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

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This commit is contained in:

Steve French 2011-02-08 23:52:32 +00:00

parent 100b33c8bd

commit 7e90d705fc

2 changed files with 3 additions and 1 deletions

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2

fs/cifs/cifsglob.h

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2

fs/cifs/connect.c

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