On Mon, 4 Oct 2010 19:56:13 -0500 [email protected] wrote: > From: Shirish Pargaonkar <[email protected]> > > > Fix incorrect calculation of case sensitive response length in the > ntlmv2 (without extended security) response. > > > Signed-off-by: Shirish Pargaonkar <[email protected]> > --- > fs/cifs/sess.c | 9 ++++++--- > 1 files changed, 6 insertions(+), 3 deletions(-) > > diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c > index af18a50..c926e6c 100644 > --- a/fs/cifs/sess.c > +++ b/fs/cifs/sess.c > @@ -739,9 +739,6 @@ ssetup_ntlmssp_authenticate: > pSMB->req_no_secext.CaseInsensitivePasswordLength = 0; > /* cpu_to_le16(LM2_SESS_KEY_SIZE); */ > > - pSMB->req_no_secext.CaseSensitivePasswordLength = > - cpu_to_le16(sizeof(struct ntlmv2_resp)); > - > /* calculate session key */ > rc = setup_ntlmv2_rsp(ses, v2_sess_key, nls_cp); > if (rc) { > @@ -753,6 +750,11 @@ ssetup_ntlmssp_authenticate: > sizeof(struct ntlmv2_resp)); > bcc_ptr += sizeof(struct ntlmv2_resp); > kfree(v2_sess_key); > + /* set case sensitive password length after tilen may get > + * assigned, tilen is 0 otherwise. > + */ > + pSMB->req_no_secext.CaseSensitivePasswordLength = > + cpu_to_le16(sizeof(struct ntlmv2_resp) + ses->tilen); > if (ses->tilen > 0) { > memcpy(bcc_ptr, ses->tiblob, ses->tilen); > bcc_ptr += ses->tilen; > @@ -761,6 +763,7 @@ ssetup_ntlmssp_authenticate: > ses->tiblob = NULL; > ses->tilen = 0; > } > + > if (ses->capabilities & CAP_UNICODE) { > if (iov[0].iov_len % 2) { > *bcc_ptr = 0;
Acked-by: Jeff Layton <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-cifs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
