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-rw-r--r--source4/libcli/raw/interfaces.h11
-rw-r--r--source4/torture/smb2/lock.c117
2 files changed, 98 insertions, 30 deletions
diff --git a/source4/libcli/raw/interfaces.h b/source4/libcli/raw/interfaces.h
index 4620baed78..d0c3ab2d15 100644
--- a/source4/libcli/raw/interfaces.h
+++ b/source4/libcli/raw/interfaces.h
@@ -1889,11 +1889,12 @@ union smb_lock {
uint64_t offset;
uint64_t count;
uint32_t unknown5;
-#define SMB2_LOCK_FLAG_NONE 0x00000000
-#define SMB2_LOCK_FLAG_EXCLUSIV 0x00000002
-#define SMB2_LOCK_FLAG_UNLOCK 0x00000004
-#define SMB2_LOCK_FLAGS_MASK 0x00000006
- uint32_t flags;
+#define SMB2_LOCK_FLAG_NONE 0x00000000
+#define SMB2_LOCK_FLAG_SHARED 0x00000001
+#define SMB2_LOCK_FLAG_EXCLUSIV 0x00000002
+#define SMB2_LOCK_FLAG_UNLOCK 0x00000004
+#define SMB2_LOCK_FLAG_NO_PENDING 0x00000010
+ uint32_t flags;
} in;
struct {
/* static body buffer 4 (0x04) bytes */
diff --git a/source4/torture/smb2/lock.c b/source4/torture/smb2/lock.c
index a932145db9..9b592cb52b 100644
--- a/source4/torture/smb2/lock.c
+++ b/source4/torture/smb2/lock.c
@@ -93,7 +93,7 @@ static BOOL test_valid_request(struct torture_context *torture, struct smb2_tree
lck.in.offset = UINT64_MAX;
lck.in.count = UINT64_MAX;
lck.in.unknown5 = 0x00000000;
- lck.in.flags = SMB2_LOCK_FLAG_EXCLUSIV;
+ lck.in.flags = SMB2_LOCK_FLAG_EXCLUSIV|SMB2_LOCK_FLAG_NO_PENDING;
status = smb2_lock(tree, &lck);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(lck.out.unknown1, 0);
@@ -118,7 +118,7 @@ static BOOL test_valid_request(struct torture_context *torture, struct smb2_tree
lck.in.offset = UINT32_MAX;
lck.in.count = UINT32_MAX;
lck.in.unknown5 = 0x87654321;
- lck.in.flags = SMB2_LOCK_FLAG_EXCLUSIV;
+ lck.in.flags = SMB2_LOCK_FLAG_EXCLUSIV|SMB2_LOCK_FLAG_NO_PENDING;
status = smb2_lock(tree, &lck);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(lck.out.unknown1, 0);
@@ -163,8 +163,7 @@ static BOOL test_valid_request(struct torture_context *torture, struct smb2_tree
lck.in.unknown5 = 0x12345678;
lck.in.flags = SMB2_LOCK_FLAG_UNLOCK;
status = smb2_lock(tree, &lck);
- CHECK_STATUS(status, NT_STATUS_OK);
- CHECK_VALUE(lck.out.unknown1, 0);
+ CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
lck.in.unknown1 = 0x0001;
lck.in.unknown2 = 0x12345678;
@@ -174,19 +173,9 @@ static BOOL test_valid_request(struct torture_context *torture, struct smb2_tree
lck.in.unknown5 = 0x00000000;
lck.in.flags = SMB2_LOCK_FLAG_UNLOCK;
status = smb2_lock(tree, &lck);
- CHECK_STATUS(status, NT_STATUS_OK);
- CHECK_VALUE(lck.out.unknown1, 0);
+ CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
status = smb2_lock(tree, &lck);
- CHECK_STATUS(status, NT_STATUS_OK);
- CHECK_VALUE(lck.out.unknown1, 0);
- status = smb2_lock(tree, &lck);
- CHECK_STATUS(status, NT_STATUS_OK);
- CHECK_VALUE(lck.out.unknown1, 0);
- status = smb2_lock(tree, &lck);
- CHECK_STATUS(status, NT_STATUS_OK);
- CHECK_VALUE(lck.out.unknown1, 0);
- status = smb2_lock(tree, &lck);
CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
status = smb2_lock(tree, &lck);
CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
@@ -197,7 +186,18 @@ done:
return ret;
}
-static BOOL test_block_write(struct torture_context *torture, struct smb2_tree *tree)
+struct test_lock_read_write_state {
+ const char *fname;
+ uint32_t lock_flags;
+ NTSTATUS write_h1_status;
+ NTSTATUS read_h1_status;
+ NTSTATUS write_h2_status;
+ NTSTATUS read_h2_status;
+};
+
+static BOOL test_lock_read_write(struct torture_context *torture,
+ struct smb2_tree *tree,
+ struct test_lock_read_write_state *s)
{
BOOL ret = True;
NTSTATUS status;
@@ -206,11 +206,11 @@ static BOOL test_block_write(struct torture_context *torture, struct smb2_tree *
struct smb2_lock lck;
struct smb2_create cr;
struct smb2_write wr;
- const char *fname = "lock2.txt";
+ struct smb2_read rd;
ZERO_STRUCT(buf);
- status = torture_smb2_testfile(tree, fname, &h1);
+ status = torture_smb2_testfile(tree, s->fname, &h1);
CHECK_STATUS(status, NT_STATUS_OK);
status = smb2_util_write(tree, h1, buf, 0, ARRAY_SIZE(buf));
@@ -222,7 +222,7 @@ static BOOL test_block_write(struct torture_context *torture, struct smb2_tree *
lck.in.offset = 0;
lck.in.count = ARRAY_SIZE(buf)/2;
lck.in.unknown5 = 0x00000000;
- lck.in.flags = SMB2_LOCK_FLAG_EXCLUSIV;
+ lck.in.flags = s->lock_flags;
status = smb2_lock(tree, &lck);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(lck.out.unknown1, 0);
@@ -233,7 +233,7 @@ static BOOL test_block_write(struct torture_context *torture, struct smb2_tree *
lck.in.offset = ARRAY_SIZE(buf)/2;
lck.in.count = ARRAY_SIZE(buf)/2;
lck.in.unknown5 = 0x00000000;
- lck.in.flags = SMB2_LOCK_FLAG_EXCLUSIV;
+ lck.in.flags = s->lock_flags;
status = smb2_lock(tree, &lck);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(lck.out.unknown1, 0);
@@ -248,21 +248,28 @@ static BOOL test_block_write(struct torture_context *torture, struct smb2_tree *
NTCREATEX_SHARE_ACCESS_READ|
NTCREATEX_SHARE_ACCESS_WRITE;
cr.in.create_options = 0;
- cr.in.fname = fname;
+ cr.in.fname = s->fname;
status = smb2_create(tree, tree, &cr);
CHECK_STATUS(status, NT_STATUS_OK);
h2 = cr.out.file.handle;
-
ZERO_STRUCT(wr);
wr.in.file.handle = h1;
wr.in.offset = ARRAY_SIZE(buf)/2;
wr.in.data = data_blob_const(buf, ARRAY_SIZE(buf)/2);
status = smb2_write(tree, &wr);
- CHECK_STATUS(status, NT_STATUS_OK);
+ CHECK_STATUS(status, s->write_h1_status);
+
+ ZERO_STRUCT(rd);
+ rd.in.file.handle = h1;
+ rd.in.offset = ARRAY_SIZE(buf)/2;
+ rd.in.length = ARRAY_SIZE(buf)/2;
+
+ status = smb2_read(tree, tree, &rd);
+ CHECK_STATUS(status, s->read_h1_status);
ZERO_STRUCT(wr);
wr.in.file.handle = h2;
@@ -270,7 +277,15 @@ static BOOL test_block_write(struct torture_context *torture, struct smb2_tree *
wr.in.data = data_blob_const(buf, ARRAY_SIZE(buf)/2);
status = smb2_write(tree, &wr);
- CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
+ CHECK_STATUS(status, s->write_h2_status);
+
+ ZERO_STRUCT(rd);
+ rd.in.file.handle = h2;
+ rd.in.offset = ARRAY_SIZE(buf)/2;
+ rd.in.length = ARRAY_SIZE(buf)/2;
+
+ status = smb2_read(tree, tree, &rd);
+ CHECK_STATUS(status, s->read_h2_status);
lck.in.unknown1 = 0x0001;
lck.in.unknown2 = 0x00000000;
@@ -291,10 +306,60 @@ static BOOL test_block_write(struct torture_context *torture, struct smb2_tree *
status = smb2_write(tree, &wr);
CHECK_STATUS(status, NT_STATUS_OK);
+ ZERO_STRUCT(rd);
+ rd.in.file.handle = h2;
+ rd.in.offset = ARRAY_SIZE(buf)/2;
+ rd.in.length = ARRAY_SIZE(buf)/2;
+
+ status = smb2_read(tree, tree, &rd);
+ CHECK_STATUS(status, NT_STATUS_OK);
+
done:
return ret;
}
+static BOOL test_lock_rw_none(struct torture_context *torture, struct smb2_tree *tree)
+{
+ struct test_lock_read_write_state s = {
+ .fname = "lock_rw_none.dat",
+ .lock_flags = SMB2_LOCK_FLAG_NONE,
+ .write_h1_status = NT_STATUS_FILE_LOCK_CONFLICT,
+ .read_h1_status = NT_STATUS_OK,
+ .write_h2_status = NT_STATUS_FILE_LOCK_CONFLICT,
+ .read_h2_status = NT_STATUS_OK,
+ };
+
+ return test_lock_read_write(torture, tree, &s);
+}
+
+static BOOL test_lock_rw_shared(struct torture_context *torture, struct smb2_tree *tree)
+{
+ struct test_lock_read_write_state s = {
+ .fname = "lock_rw_shared.dat",
+ .lock_flags = SMB2_LOCK_FLAG_SHARED,
+ .write_h1_status = NT_STATUS_FILE_LOCK_CONFLICT,
+ .read_h1_status = NT_STATUS_OK,
+ .write_h2_status = NT_STATUS_FILE_LOCK_CONFLICT,
+ .read_h2_status = NT_STATUS_OK,
+ };
+
+ return test_lock_read_write(torture, tree, &s);
+}
+
+static BOOL test_lock_rw_exclusiv(struct torture_context *torture, struct smb2_tree *tree)
+{
+ struct test_lock_read_write_state s = {
+ .fname = "lock_rw_exclusiv.dat",
+ .lock_flags = SMB2_LOCK_FLAG_EXCLUSIV,
+ .write_h1_status = NT_STATUS_OK,
+ .read_h1_status = NT_STATUS_OK,
+ .write_h2_status = NT_STATUS_FILE_LOCK_CONFLICT,
+ .read_h2_status = NT_STATUS_FILE_LOCK_CONFLICT,
+ };
+
+ return test_lock_read_write(torture, tree, &s);
+}
+
/* basic testing of SMB2 locking
*/
struct torture_suite *torture_smb2_lock_init(void)
@@ -302,7 +367,9 @@ struct torture_suite *torture_smb2_lock_init(void)
struct torture_suite *suite = torture_suite_create(talloc_autofree_context(), "LOCK");
torture_suite_add_1smb2_test(suite, "VALID-REQUEST", test_valid_request);
- torture_suite_add_1smb2_test(suite, "BLOCK-WRITE", test_block_write);
+ torture_suite_add_1smb2_test(suite, "RW-NONE", test_lock_rw_none);
+ torture_suite_add_1smb2_test(suite, "RW-SHARED", test_lock_rw_shared);
+ torture_suite_add_1smb2_test(suite, "RW-EXCLUSIV", test_lock_rw_exclusiv);
suite->description = talloc_strdup(suite, "SMB2-LOCK tests");
generated by cgit (git 2.34.1) at 2024-12-12 08:40:25 +0000