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-rw-r--r--source4/torture/smb2/durable_open.c95
1 files changed, 95 insertions, 0 deletions
diff --git a/source4/torture/smb2/durable_open.c b/source4/torture/smb2/durable_open.c
index d625852d7d..5a61a5652c 100644
--- a/source4/torture/smb2/durable_open.c
+++ b/source4/torture/smb2/durable_open.c
@@ -1690,6 +1690,99 @@ done:
return ret;
}
+/**
+ * test behaviour when a disconnect happens while creating a read-only file
+ */
+bool test_durable_open_read_only(struct torture_context *tctx,
+ struct smb2_tree *tree)
+{
+ NTSTATUS status;
+ TALLOC_CTX *mem_ctx = talloc_new(tctx);
+ char fname[256];
+ struct smb2_handle _h;
+ struct smb2_handle *h = NULL;
+ struct smb2_create io;
+ bool ret = true;
+ uint64_t previous_session_id;
+ const uint8_t b = 0;
+ uint64_t alloc_size = 0;
+
+ /* Choose a random name in case the state is left a little funky. */
+ snprintf(fname, 256, "durable_open_initial_alloc_%s.dat",
+ generate_random_str(tctx, 8));
+
+ smb2_util_unlink(tree, fname);
+
+ smb2_oplock_create_share(&io, fname,
+ smb2_util_share_access(""),
+ smb2_util_oplock_level("b"));
+ io.in.durable_open = true;
+ io.in.file_attributes = FILE_ATTRIBUTE_READONLY;
+
+ status = smb2_create(tree, mem_ctx, &io);
+ CHECK_STATUS(status, NT_STATUS_OK);
+ _h = io.out.file.handle;
+ h = &_h;
+ CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_READONLY|FILE_ATTRIBUTE_ARCHIVE);
+ CHECK_VAL(io.out.durable_open, true);
+ CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
+
+ previous_session_id = smb2cli_session_current_id(tree->session->smbXcli);
+
+ /* write one byte */
+ status = smb2_util_write(tree, *h, &b, 0, 1);
+ CHECK_STATUS(status, NT_STATUS_OK);
+
+ /* disconnect, reconnect and then do durable reopen */
+ talloc_free(tree);
+ tree = NULL;
+
+ if (!torture_smb2_connection_ext(tctx, previous_session_id, &tree)) {
+ torture_warning(tctx, "couldn't reconnect, bailing\n");
+ ret = false;
+ goto done;
+ }
+
+ ZERO_STRUCT(io);
+ io.in.fname = fname;
+ io.in.durable_handle = h;
+ h = NULL;
+
+ status = smb2_create(tree, mem_ctx, &io);
+ CHECK_STATUS(status, NT_STATUS_OK);
+ alloc_size = io.out.alloc_size;
+ CHECK_CREATED_SIZE(&io, EXISTED,
+ FILE_ATTRIBUTE_READONLY|FILE_ATTRIBUTE_ARCHIVE,
+ alloc_size, 1);
+ CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
+ _h = io.out.file.handle;
+ h = &_h;
+
+ /* write one byte */
+ status = smb2_util_write(tree, *h, &b, 1, 1);
+ CHECK_STATUS(status, NT_STATUS_OK);
+
+done:
+ if (h != NULL) {
+ union smb_setfileinfo sfinfo;
+
+ ZERO_STRUCT(sfinfo);
+ sfinfo.basic_info.level = RAW_SFILEINFO_BASIC_INFORMATION;
+ sfinfo.basic_info.in.file.handle = *h;
+ sfinfo.basic_info.in.attrib = FILE_ATTRIBUTE_NORMAL;
+ smb2_setinfo_file(tree, &sfinfo);
+
+ smb2_util_close(tree, *h);
+ }
+
+ smb2_util_unlink(tree, fname);
+
+ talloc_free(tree);
+
+ talloc_free(mem_ctx);
+
+ return ret;
+}
struct torture_suite *torture_smb2_durable_open_init(void)
{
@@ -1719,6 +1812,8 @@ struct torture_suite *torture_smb2_durable_open_init(void)
test_durable_open_open2_oplock);
torture_suite_add_1smb2_test(suite, "alloc-size",
test_durable_open_alloc_size);
+ torture_suite_add_1smb2_test(suite, "read-only",
+ test_durable_open_read_only);
suite->description = talloc_strdup(suite, "SMB2-DURABLE-OPEN tests");