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Commit 202d772b authored by Jerome Marchand's avatar Jerome Marchand Committed by Steve French
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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: default avatarJerome Marchand <jmarchan@redhat.com>
Signed-off-by: default avatarSteve French <smfrench@gmail.com>
parent 3d22462a

fs/cifs/sess.c

+1 −1
Original line number Diff line number Diff line
@@ -430,7 +430,7 @@ int build_ntlmssp_auth_blob(unsigned char *pbuffer, 
	} else {

		int len;

		len = cifs_strtoUTF16((__le16 *)tmp, ses->domainName,

				      CIFS_MAX_USERNAME_LEN, nls_cp);

				      CIFS_MAX_DOMAINNAME_LEN, nls_cp);

		len *= 2; /* unicode is 2 bytes each */

		sec_blob->DomainName.BufferOffset = cpu_to_le32(tmp - pbuffer);

		sec_blob->DomainName.Length = cpu_to_le16(len);