cifs: use CIFS_MAX_DOMAINNAME_LEN when converting the domain name
Currently in build_ntlmssp_auth_blob(), when converting the domain name to UTF16, CIFS_MAX_USERNAME_LEN limit is used. It should be CIFS_MAX_DOMAINNAME_LEN. This patch fixes this. Signed-off-by: Jerome Marchand <jmarchan@redhat.com> Signed-off-by: Steve French <smfrench@gmail.com>
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@ -430,7 +430,7 @@ int build_ntlmssp_auth_blob(unsigned char *pbuffer,
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} else {
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int len;
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len = cifs_strtoUTF16((__le16 *)tmp, ses->domainName,
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CIFS_MAX_USERNAME_LEN, nls_cp);
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CIFS_MAX_DOMAINNAME_LEN, nls_cp);
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len *= 2; /* unicode is 2 bytes each */
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sec_blob->DomainName.BufferOffset = cpu_to_le32(tmp - pbuffer);
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sec_blob->DomainName.Length = cpu_to_le16(len);
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