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| author | Jeremy Allison <jra@samba.org> | 2011-09-22 13:42:56 -0700 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2011-09-23 03:19:46 +0200 |
| commit | f0f91d0117b2ccf778382e61a411b5e4f0ea2b14 (patch) | |
| tree | 6f1c0d807c094844eaeca01d19bdb616be032a15 | |
| parent | f236c539ad39932ee3c9a5df0276147a45dd1a42 (diff) | |
| download | samba-f0f91d0117b2ccf778382e61a411b5e4f0ea2b14.tar.gz samba-f0f91d0117b2ccf778382e61a411b5e4f0ea2b14.tar.bz2 samba-f0f91d0117b2ccf778382e61a411b5e4f0ea2b14.zip | |
Fix bug #8477 - Map to guest can return uninitialized blob of data.
Found by Codenomicon at SNIA SDC.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Fri Sep 23 03:19:46 CEST 2011 on sn-devel-104
| -rw-r--r-- | source3/smbd/smb2_sesssetup.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/source3/smbd/smb2_sesssetup.c b/source3/smbd/smb2_sesssetup.c index 95badaf136..e645770014 100644 --- a/source3/smbd/smb2_sesssetup.c +++ b/source3/smbd/smb2_sesssetup.c @@ -58,7 +58,7 @@ NTSTATUS smbd_smb2_request_process_sesssetup(struct smbd_smb2_request *smb2req) uint16_t out_session_flags; uint64_t out_session_id; uint16_t out_security_offset; - DATA_BLOB out_security_buffer; + DATA_BLOB out_security_buffer = data_blob_null; NTSTATUS status; status = smbd_smb2_request_verify_sizes(smb2req, 0x19); @@ -637,6 +637,8 @@ static NTSTATUS smbd_smb2_raw_ntlmssp_auth(struct smbd_smb2_session *session, { NTSTATUS status; + *out_security_buffer = data_blob_null; + if (session->auth_ntlmssp_state == NULL) { status = auth_ntlmssp_prepare(session->sconn->remote_address, &session->auth_ntlmssp_state); |