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-rw-r--r--source4/ntvfs/posix/pvfs_fileinfo.c2
-rw-r--r--source4/ntvfs/posix/pvfs_open.c9
-rw-r--r--source4/ntvfs/posix/pvfs_resolve.c8
-rw-r--r--source4/ntvfs/posix/pvfs_streams.c7
-rw-r--r--source4/torture/raw/streams.c95
5 files changed, 109 insertions, 12 deletions
diff --git a/source4/ntvfs/posix/pvfs_fileinfo.c b/source4/ntvfs/posix/pvfs_fileinfo.c
index e35f42e955..04f6ad78d0 100644
--- a/source4/ntvfs/posix/pvfs_fileinfo.c
+++ b/source4/ntvfs/posix/pvfs_fileinfo.c
@@ -58,6 +58,8 @@ NTSTATUS pvfs_fill_dos_info(struct pvfs_state *pvfs, struct pvfs_filename *name,
if (S_ISDIR(name->st.st_mode)) {
name->st.st_size = 0;
name->st.st_nlink = 1;
+ } else if (name->stream_id == 0) {
+ name->stream_name = NULL;
}
/* for now just use the simple samba mapping */
diff --git a/source4/ntvfs/posix/pvfs_open.c b/source4/ntvfs/posix/pvfs_open.c
index cc4f0add27..926c99d37e 100644
--- a/source4/ntvfs/posix/pvfs_open.c
+++ b/source4/ntvfs/posix/pvfs_open.c
@@ -182,12 +182,19 @@ static NTSTATUS pvfs_open_directory(struct pvfs_state *pvfs,
bool del_on_close;
uint32_t create_options;
uint32_t share_access;
+ bool forced;
create_options = io->generic.in.create_options;
share_access = io->generic.in.share_access;
+ forced = (io->generic.in.create_options & NTCREATEX_OPTIONS_DIRECTORY)?true:false;
+
if (name->stream_name) {
- return NT_STATUS_NOT_A_DIRECTORY;
+ if (forced) {
+ return NT_STATUS_NOT_A_DIRECTORY;
+ } else {
+ return NT_STATUS_FILE_IS_A_DIRECTORY;
+ }
}
/* if the client says it must be a directory, and it isn't,
diff --git a/source4/ntvfs/posix/pvfs_resolve.c b/source4/ntvfs/posix/pvfs_resolve.c
index 325bc74f8f..2e97925c49 100644
--- a/source4/ntvfs/posix/pvfs_resolve.c
+++ b/source4/ntvfs/posix/pvfs_resolve.c
@@ -202,7 +202,13 @@ static NTSTATUS parse_stream_name(struct pvfs_filename *name, const char *s)
}
*p = 0;
if (strcmp(name->stream_name, "") == 0) {
- name->stream_name = NULL;
+ /*
+ * we don't set stream_name to NULL, here
+ * as this would be wrong for directories
+ *
+ * pvfs_fill_dos_info() will set it to NULL
+ * if it's not a directory.
+ */
name->stream_id = 0;
} else {
name->stream_id = pvfs_name_hash(name->stream_name,
diff --git a/source4/ntvfs/posix/pvfs_streams.c b/source4/ntvfs/posix/pvfs_streams.c
index 7e6173ef2f..3cd9952fd5 100644
--- a/source4/ntvfs/posix/pvfs_streams.c
+++ b/source4/ntvfs/posix/pvfs_streams.c
@@ -36,6 +36,13 @@ NTSTATUS pvfs_stream_information(struct pvfs_state *pvfs,
int i;
NTSTATUS status;
+ /* directories don't have streams */
+ if (name->dos.attrib & FILE_ATTRIBUTE_DIRECTORY) {
+ info->num_streams = 0;
+ info->streams = NULL;
+ return NT_STATUS_OK;
+ }
+
streams = talloc(mem_ctx, struct xattr_DosStreams);
if (streams == NULL) {
return NT_STATUS_NO_MEMORY;
diff --git a/source4/torture/raw/streams.c b/source4/torture/raw/streams.c
index 1dab36c28b..8b2d327653 100644
--- a/source4/torture/raw/streams.c
+++ b/source4/torture/raw/streams.c
@@ -135,6 +135,11 @@ static bool check_stream_list(struct smbcli_state *cli, const char *fname,
goto fail;
}
+ if (num_exp == 0) {
+ ret = true;
+ goto fail;
+ }
+
exp_sort = talloc_memdup(tmp_ctx, exp, num_exp * sizeof(*exp));
if (exp_sort == NULL) {
@@ -170,7 +175,81 @@ static bool check_stream_list(struct smbcli_state *cli, const char *fname,
}
/*
- test basic io on streams
+ test bahavior of streams on directories
+*/
+static bool test_stream_dir(struct torture_context *tctx,
+ struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
+{
+ NTSTATUS status;
+ union smb_open io;
+ const char *fname = BASEDIR "\\stream.txt";
+ const char *sname1;
+ bool ret = true;
+ const char *basedir_data;
+
+ basedir_data = talloc_asprintf(mem_ctx, "%s::$DATA", BASEDIR);
+ sname1 = talloc_asprintf(mem_ctx, "%s:%s", fname, "Stream One");
+
+ printf("(%s) opening non-existant directory stream\n", __location__);
+ io.generic.level = RAW_OPEN_NTCREATEX;
+ io.ntcreatex.in.root_fid = 0;
+ io.ntcreatex.in.flags = 0;
+ io.ntcreatex.in.access_mask = SEC_FILE_WRITE_DATA;
+ io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
+ io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
+ io.ntcreatex.in.share_access = 0;
+ io.ntcreatex.in.alloc_size = 0;
+ io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE;
+ io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
+ io.ntcreatex.in.security_flags = 0;
+ io.ntcreatex.in.fname = sname1;
+ status = smb_raw_open(cli->tree, mem_ctx, &io);
+ CHECK_STATUS(status, NT_STATUS_NOT_A_DIRECTORY);
+
+ printf("(%s) opening basedir stream\n", __location__);
+ io.generic.level = RAW_OPEN_NTCREATEX;
+ io.ntcreatex.in.root_fid = 0;
+ io.ntcreatex.in.flags = 0;
+ io.ntcreatex.in.access_mask = SEC_FILE_WRITE_DATA;
+ io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
+ io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_DIRECTORY;
+ io.ntcreatex.in.share_access = 0;
+ io.ntcreatex.in.alloc_size = 0;
+ io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
+ io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
+ io.ntcreatex.in.security_flags = 0;
+ io.ntcreatex.in.fname = basedir_data;
+ status = smb_raw_open(cli->tree, mem_ctx, &io);
+ CHECK_STATUS(status, NT_STATUS_NOT_A_DIRECTORY);
+
+ printf("(%s) opening basedir ::$DATA stream\n", __location__);
+ io.generic.level = RAW_OPEN_NTCREATEX;
+ io.ntcreatex.in.root_fid = 0;
+ io.ntcreatex.in.flags = 0x10;
+ io.ntcreatex.in.access_mask = SEC_FILE_WRITE_DATA;
+ io.ntcreatex.in.create_options = 0;
+ io.ntcreatex.in.file_attr = 0;
+ io.ntcreatex.in.share_access = 0;
+ io.ntcreatex.in.alloc_size = 0;
+ io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
+ io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
+ io.ntcreatex.in.security_flags = 0;
+ io.ntcreatex.in.fname = basedir_data;
+ status = smb_raw_open(cli->tree, mem_ctx, &io);
+ if (torture_setting_bool(tctx, "samba3", false)) {
+ CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
+ } else {
+ CHECK_STATUS(status, NT_STATUS_FILE_IS_A_DIRECTORY);
+ }
+
+ printf("(%s) list the streams on the basedir\n", __location__);
+ ret &= check_stream_list(cli, BASEDIR, 0, NULL);
+done:
+ return ret;
+}
+
+/*
+ test basic behavior of streams on directories
*/
static bool test_stream_io(struct torture_context *tctx,
struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
@@ -191,12 +270,12 @@ static bool test_stream_io(struct torture_context *tctx,
sname1 = talloc_asprintf(mem_ctx, "%s:%s", fname, "Stream One");
sname2 = talloc_asprintf(mem_ctx, "%s:%s:$DaTa", fname, "Second Stream");
- printf("(%s) opening non-existant directory stream\n", __location__);
+ printf("(%s) creating a stream on a non-existant file\n", __location__);
io.generic.level = RAW_OPEN_NTCREATEX;
io.ntcreatex.in.root_fid = 0;
io.ntcreatex.in.flags = 0;
io.ntcreatex.in.access_mask = SEC_FILE_WRITE_DATA;
- io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
+ io.ntcreatex.in.create_options = 0;
io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
io.ntcreatex.in.share_access = 0;
io.ntcreatex.in.alloc_size = 0;
@@ -205,12 +284,6 @@ static bool test_stream_io(struct torture_context *tctx,
io.ntcreatex.in.security_flags = 0;
io.ntcreatex.in.fname = sname1;
status = smb_raw_open(cli->tree, mem_ctx, &io);
- CHECK_STATUS(status, NT_STATUS_NOT_A_DIRECTORY);
-
- printf("(%s) creating a stream on a non-existant file\n", __location__);
- io.ntcreatex.in.create_options = 0;
- io.ntcreatex.in.fname = sname1;
- status = smb_raw_open(cli->tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
fnum = io.ntcreatex.out.file.fnum;
@@ -423,7 +496,7 @@ static bool test_stream_delete(struct torture_context *tctx,
sname1 = talloc_asprintf(mem_ctx, "%s:%s", fname, "Stream One");
- printf("(%s) opening non-existant directory stream\n", __location__);
+ printf("(%s) opening non-existant file stream\n", __location__);
io.generic.level = RAW_OPEN_NTCREATEX;
io.ntcreatex.in.root_fid = 0;
io.ntcreatex.in.flags = 0;
@@ -559,6 +632,8 @@ bool torture_raw_streams(struct torture_context *torture,
return false;
}
+ ret &= test_stream_dir(torture, cli, torture);
+ smb_raw_exit(cli->session);
ret &= test_stream_io(torture, cli, torture);
smb_raw_exit(cli->session);
ret &= test_stream_sharemodes(torture, cli, torture);
generated by cgit (git 2.34.1) at 2024-12-24 15:38:09 +0000