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-rw-r--r--source3/smbd/globals.h9
-rw-r--r--source3/smbd/smb2_break.c6
-rw-r--r--source3/smbd/smb2_create.c6
-rw-r--r--source3/smbd/smb2_find.c6
-rw-r--r--source3/smbd/smb2_flush.c6
-rw-r--r--source3/smbd/smb2_getinfo.c6
-rw-r--r--source3/smbd/smb2_ioctl.c6
-rw-r--r--source3/smbd/smb2_lock.c6
-rw-r--r--source3/smbd/smb2_notify.c6
-rw-r--r--source3/smbd/smb2_read.c6
-rw-r--r--source3/smbd/smb2_server.c17
-rw-r--r--source3/smbd/smb2_setinfo.c6
-rw-r--r--source3/smbd/smb2_write.c6
13 files changed, 32 insertions, 60 deletions
diff --git a/source3/smbd/globals.h b/source3/smbd/globals.h
index 0b8ef5818c..bfed901bf4 100644
--- a/source3/smbd/globals.h
+++ b/source3/smbd/globals.h
@@ -264,7 +264,8 @@ NTSTATUS smbd_smb2_send_oplock_break(struct smbd_server_connection *sconn,
uint64_t file_id_volatile,
uint8_t oplock_level);
-NTSTATUS smbd_smb2_request_pending_queue(struct smbd_smb2_request *req);
+NTSTATUS smbd_smb2_request_pending_queue(struct smbd_smb2_request *req,
+ struct tevent_req *subreq);
NTSTATUS smbd_smb2_request_check_session(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_check_tcon(struct smbd_smb2_request *req);
@@ -311,6 +312,12 @@ struct smbd_smb2_request {
NTSTATUS next_status;
+ /*
+ * The sub request for async backend calls.
+ * This is used for SMB2 Cancel.
+ */
+ struct tevent_req *subreq;
+
struct {
/* the NBT header is not allocated */
uint8_t nbt_hdr[4];
diff --git a/source3/smbd/smb2_break.c b/source3/smbd/smb2_break.c
index 449b8f6f4d..879d59f89e 100644
--- a/source3/smbd/smb2_break.c
+++ b/source3/smbd/smb2_break.c
@@ -77,11 +77,7 @@ NTSTATUS smbd_smb2_request_process_break(struct smbd_smb2_request *req)
}
tevent_req_set_callback(subreq, smbd_smb2_request_oplock_break_done, req);
- if (tevent_req_is_in_progress(subreq)) {
- return smbd_smb2_request_pending_queue(req);
- }
-
- return NT_STATUS_OK;
+ return smbd_smb2_request_pending_queue(req, subreq);
}
static void smbd_smb2_request_oplock_break_done(struct tevent_req *subreq)
diff --git a/source3/smbd/smb2_create.c b/source3/smbd/smb2_create.c
index 43b1fcb43d..76fe504738 100644
--- a/source3/smbd/smb2_create.c
+++ b/source3/smbd/smb2_create.c
@@ -126,11 +126,7 @@ NTSTATUS smbd_smb2_request_process_create(struct smbd_smb2_request *req)
}
tevent_req_set_callback(subreq, smbd_smb2_request_create_done, req);
- if (tevent_req_is_in_progress(subreq)) {
- return smbd_smb2_request_pending_queue(req);
- }
-
- return NT_STATUS_OK;
+ return smbd_smb2_request_pending_queue(req, subreq);
}
static void smbd_smb2_request_create_done(struct tevent_req *subreq)
diff --git a/source3/smbd/smb2_find.c b/source3/smbd/smb2_find.c
index f28ae1974b..40ba320fc5 100644
--- a/source3/smbd/smb2_find.c
+++ b/source3/smbd/smb2_find.c
@@ -121,11 +121,7 @@ NTSTATUS smbd_smb2_request_process_find(struct smbd_smb2_request *req)
}
tevent_req_set_callback(subreq, smbd_smb2_request_find_done, req);
- if (tevent_req_is_in_progress(subreq)) {
- return smbd_smb2_request_pending_queue(req);
- }
-
- return NT_STATUS_OK;
+ return smbd_smb2_request_pending_queue(req, subreq);
}
static void smbd_smb2_request_find_done(struct tevent_req *subreq)
diff --git a/source3/smbd/smb2_flush.c b/source3/smbd/smb2_flush.c
index bfdb2d8738..561e690582 100644
--- a/source3/smbd/smb2_flush.c
+++ b/source3/smbd/smb2_flush.c
@@ -70,11 +70,7 @@ NTSTATUS smbd_smb2_request_process_flush(struct smbd_smb2_request *req)
}
tevent_req_set_callback(subreq, smbd_smb2_request_flush_done, req);
- if (tevent_req_is_in_progress(subreq)) {
- return smbd_smb2_request_pending_queue(req);
- }
-
- return NT_STATUS_OK;
+ return smbd_smb2_request_pending_queue(req, subreq);
}
static void smbd_smb2_request_flush_done(struct tevent_req *subreq)
diff --git a/source3/smbd/smb2_getinfo.c b/source3/smbd/smb2_getinfo.c
index 1c247d7a0c..3b50ab9cd7 100644
--- a/source3/smbd/smb2_getinfo.c
+++ b/source3/smbd/smb2_getinfo.c
@@ -114,11 +114,7 @@ NTSTATUS smbd_smb2_request_process_getinfo(struct smbd_smb2_request *req)
}
tevent_req_set_callback(subreq, smbd_smb2_request_getinfo_done, req);
- if (tevent_req_is_in_progress(subreq)) {
- return smbd_smb2_request_pending_queue(req);
- }
-
- return NT_STATUS_OK;
+ return smbd_smb2_request_pending_queue(req, subreq);
}
static void smbd_smb2_request_getinfo_done(struct tevent_req *subreq)
diff --git a/source3/smbd/smb2_ioctl.c b/source3/smbd/smb2_ioctl.c
index 333616ab61..0041e5f7d0 100644
--- a/source3/smbd/smb2_ioctl.c
+++ b/source3/smbd/smb2_ioctl.c
@@ -105,11 +105,7 @@ NTSTATUS smbd_smb2_request_process_ioctl(struct smbd_smb2_request *req)
}
tevent_req_set_callback(subreq, smbd_smb2_request_ioctl_done, req);
- if (tevent_req_is_in_progress(subreq)) {
- return smbd_smb2_request_pending_queue(req);
- }
-
- return NT_STATUS_OK;
+ return smbd_smb2_request_pending_queue(req, subreq);
}
static void smbd_smb2_request_ioctl_done(struct tevent_req *subreq)
diff --git a/source3/smbd/smb2_lock.c b/source3/smbd/smb2_lock.c
index eab95f666d..908e1cf8a4 100644
--- a/source3/smbd/smb2_lock.c
+++ b/source3/smbd/smb2_lock.c
@@ -124,11 +124,7 @@ NTSTATUS smbd_smb2_request_process_lock(struct smbd_smb2_request *req)
}
tevent_req_set_callback(subreq, smbd_smb2_request_lock_done, req);
- if (tevent_req_is_in_progress(subreq)) {
- return smbd_smb2_request_pending_queue(req);
- }
-
- return NT_STATUS_OK;
+ return smbd_smb2_request_pending_queue(req, subreq);
}
static void smbd_smb2_request_lock_done(struct tevent_req *subreq)
diff --git a/source3/smbd/smb2_notify.c b/source3/smbd/smb2_notify.c
index 390bb578a4..4d21b27ff8 100644
--- a/source3/smbd/smb2_notify.c
+++ b/source3/smbd/smb2_notify.c
@@ -92,11 +92,7 @@ NTSTATUS smbd_smb2_request_process_notify(struct smbd_smb2_request *req)
}
tevent_req_set_callback(subreq, smbd_smb2_request_notify_done, req);
- if (tevent_req_is_in_progress(subreq)) {
- return smbd_smb2_request_pending_queue(req);
- }
-
- return NT_STATUS_OK;
+ return smbd_smb2_request_pending_queue(req, subreq);
}
static void smbd_smb2_request_notify_done(struct tevent_req *subreq)
diff --git a/source3/smbd/smb2_read.c b/source3/smbd/smb2_read.c
index 0b46567d60..3f316e0b71 100644
--- a/source3/smbd/smb2_read.c
+++ b/source3/smbd/smb2_read.c
@@ -101,11 +101,7 @@ NTSTATUS smbd_smb2_request_process_read(struct smbd_smb2_request *req)
}
tevent_req_set_callback(subreq, smbd_smb2_request_read_done, req);
- if (tevent_req_is_in_progress(subreq)) {
- return smbd_smb2_request_pending_queue(req);
- }
-
- return NT_STATUS_OK;
+ return smbd_smb2_request_pending_queue(req, subreq);
}
static void smbd_smb2_request_read_done(struct tevent_req *subreq)
diff --git a/source3/smbd/smb2_server.c b/source3/smbd/smb2_server.c
index edddccb9d9..9e5be404ef 100644
--- a/source3/smbd/smb2_server.c
+++ b/source3/smbd/smb2_server.c
@@ -420,10 +420,10 @@ struct smbd_smb2_request_pending_state {
static void smbd_smb2_request_pending_writev_done(struct tevent_req *subreq);
-NTSTATUS smbd_smb2_request_pending_queue(struct smbd_smb2_request *req)
+NTSTATUS smbd_smb2_request_pending_queue(struct smbd_smb2_request *req,
+ struct tevent_req *subreq)
{
struct smbd_smb2_request_pending_state *state;
- struct tevent_req *subreq;
uint8_t *outhdr;
int i = req->current_idx;
uint32_t flags;
@@ -432,6 +432,13 @@ NTSTATUS smbd_smb2_request_pending_queue(struct smbd_smb2_request *req)
uint8_t *hdr;
uint8_t *body;
+ if (!tevent_req_is_in_progress(subreq)) {
+ return NT_STATUS_OK;
+ }
+
+ req->subreq = subreq;
+ subreq = NULL;
+
outhdr = (uint8_t *)req->out.vector[i].iov_base;
flags = IVAL(outhdr, SMB2_HDR_FLAGS);
@@ -559,8 +566,8 @@ static NTSTATUS smbd_smb2_request_process_cancel(struct smbd_smb2_request *req)
}
}
- if (cur) {
- /* TODO: try to cancel the request */
+ if (cur && cur->subreq) {
+ tevent_req_cancel(cur->subreq);
}
return NT_STATUS_OK;
@@ -797,6 +804,8 @@ static NTSTATUS smbd_smb2_request_reply(struct smbd_smb2_request *req)
{
struct tevent_req *subreq;
+ req->subreq = NULL;
+
smb2_setup_nbt_length(req->out.vector, req->out.vector_count);
if (req->do_signing) {
diff --git a/source3/smbd/smb2_setinfo.c b/source3/smbd/smb2_setinfo.c
index 5cb6714477..f3e3fc964f 100644
--- a/source3/smbd/smb2_setinfo.c
+++ b/source3/smbd/smb2_setinfo.c
@@ -104,11 +104,7 @@ NTSTATUS smbd_smb2_request_process_setinfo(struct smbd_smb2_request *req)
}
tevent_req_set_callback(subreq, smbd_smb2_request_setinfo_done, req);
- if (tevent_req_is_in_progress(subreq)) {
- return smbd_smb2_request_pending_queue(req);
- }
-
- return NT_STATUS_OK;
+ return smbd_smb2_request_pending_queue(req, subreq);
}
static void smbd_smb2_request_setinfo_done(struct tevent_req *subreq)
diff --git a/source3/smbd/smb2_write.c b/source3/smbd/smb2_write.c
index d9fa46f5ca..fa209fafc7 100644
--- a/source3/smbd/smb2_write.c
+++ b/source3/smbd/smb2_write.c
@@ -109,11 +109,7 @@ NTSTATUS smbd_smb2_request_process_write(struct smbd_smb2_request *req)
}
tevent_req_set_callback(subreq, smbd_smb2_request_write_done, req);
- if (tevent_req_is_in_progress(subreq)) {
- return smbd_smb2_request_pending_queue(req);
- }
-
- return NT_STATUS_OK;
+ return smbd_smb2_request_pending_queue(req, subreq);
}
static void smbd_smb2_request_write_done(struct tevent_req *subreq)
generated by cgit (git 2.34.1) at 2024-11-05 07:06:55 +0000