Commit e3f0dadb authored Feb 04, 2011 by Jeff Layton Committed by Steve French Feb 04, 2011

cifs: enable signing flag in SMB header when server has it on

cifs_sign_smb only generates a signature if the correct Flags2 bit is
set. Make sure that it gets set correctly if we're sending an async
call.

This patch fixes:

    https://bugzilla.kernel.org/show_bug.cgi?id=28142



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

parent 64474bdd

fs/cifs/transport.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -359,6 +359,10 @@ cifs_call_async(struct TCP_Server_Info server, struct smb_hdr in_buf,
		if (rc)
		return rc;

		/* enable signing if server requires it */
		if (server->secMode & (SECMODE_SIGN_REQUIRED \| SECMODE_SIGN_ENABLED))
		in_buf->Flags2 \|= SMBFLG2_SECURITY_SIGNATURE;

		mutex_lock(&server->srv_mutex);
		mid = AllocMidQEntry(in_buf, server);
		if (mid == NULL) {

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