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| author | Stefan Metzmacher <metze@samba.org> | 2011-06-09 11:57:55 +0200 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2011-06-10 19:27:05 +0200 |
| commit | 5d06b2197b5fd95aaf0394d1bdba957bac6c3570 (patch) | |
| tree | d233f7dda507da35605a8163ab666cd127febe1e /source3 | |
| parent | 1dd24ac06a7472f53b06bc0aaa54cb22c8da0f78 (diff) | |
| download | samba-5d06b2197b5fd95aaf0394d1bdba957bac6c3570.tar.gz samba-5d06b2197b5fd95aaf0394d1bdba957bac6c3570.tar.bz2 samba-5d06b2197b5fd95aaf0394d1bdba957bac6c3570.zip | |
s3:libsmb/clitrans: correctly transfer the seqnum between secondary and primary requests
This is needed to implement SMB signing correct.
metze
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/libsmb/clitrans.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/source3/libsmb/clitrans.c b/source3/libsmb/clitrans.c index e23598ccbb..dd8063bf1e 100644 --- a/source3/libsmb/clitrans.c +++ b/source3/libsmb/clitrans.c @@ -32,7 +32,6 @@ struct cli_trans_state { struct event_context *ev; uint8_t cmd; uint16_t mid; - uint32_t seqnum; const char *pipe_name; uint8_t *pipe_name_conv; size_t pipe_name_conv_len; @@ -65,7 +64,6 @@ static void cli_trans_cleanup_primary(struct cli_trans_state *state) if (state->primary_subreq) { cli_smb_req_set_mid(state->primary_subreq, 0); cli_smb_req_unset_pending(state->primary_subreq); - cli_state_seqnum_remove(state->cli, state->mid); TALLOC_FREE(state->primary_subreq); } } @@ -475,7 +473,6 @@ struct tevent_req *cli_trans_send( */ state->mid = cli_smb_req_mid(subreq); cli_smb_req_set_mid(subreq, state->mid); - cli_state_seqnum_persistent(cli, state->mid); state->primary_subreq = subreq; talloc_set_destructor(state, cli_trans_state_destructor); @@ -605,6 +602,14 @@ static void cli_trans_done2(struct tevent_req *subreq2) NTSTATUS status; bool sent_all; uint8_t wct; + uint32_t seqnum; + + /* + * First backup the seqnum of the secondary request + * and attach it to the primary request. + */ + seqnum = cli_smb_req_seqnum(subreq2); + cli_smb_req_set_seqnum(state->primary_subreq, seqnum); status = cli_smb_recv(subreq2, state, NULL, 0, &wct, NULL, NULL, NULL); |