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-rw-r--r--source3/modules/vfs_full_audit.c35
-rw-r--r--source3/modules/vfs_streams_depot.c30
-rw-r--r--source3/modules/vfs_streams_xattr.c11
3 files changed, 50 insertions, 26 deletions
diff --git a/source3/modules/vfs_full_audit.c b/source3/modules/vfs_full_audit.c
index 7970bf2644..1d9983a753 100644
--- a/source3/modules/vfs_full_audit.c
+++ b/source3/modules/vfs_full_audit.c
@@ -211,6 +211,11 @@ static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
TALLOC_CTX *mem_ctx,
unsigned int *pnum_streams,
struct stream_struct **pstreams);
+static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
+ const char *path,
+ const char *name,
+ TALLOC_CTX *mem_ctx,
+ char **found_name);
static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
uint32 security_info,
SEC_DESC **ppdesc);
@@ -444,6 +449,8 @@ static vfs_op_tuple audit_op_tuples[] = {
SMB_VFS_LAYER_LOGGER},
{SMB_VFS_OP(smb_full_audit_streaminfo), SMB_VFS_OP_STREAMINFO,
SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(smb_full_audit_get_real_filename), SMB_VFS_OP_GET_REAL_FILENAME,
+ SMB_VFS_LAYER_LOGGER},
/* NT ACL operations. */
@@ -576,6 +583,7 @@ static struct {
{ SMB_VFS_OP_RMDIR, "rmdir" },
{ SMB_VFS_OP_CLOSEDIR, "closedir" },
{ SMB_VFS_OP_OPEN, "open" },
+ { SMB_VFS_OP_CREATE_FILE, "create_file" },
{ SMB_VFS_OP_CLOSE, "close" },
{ SMB_VFS_OP_READ, "read" },
{ SMB_VFS_OP_PREAD, "pread" },
@@ -612,6 +620,7 @@ static struct {
{ SMB_VFS_OP_CHFLAGS, "chflags" },
{ SMB_VFS_OP_FILE_ID_CREATE, "file_id_create" },
{ SMB_VFS_OP_STREAMINFO, "streaminfo" },
+ { SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
{ SMB_VFS_OP_FGET_NT_ACL, "fget_nt_acl" },
{ SMB_VFS_OP_GET_NT_ACL, "get_nt_acl" },
{ SMB_VFS_OP_FSET_NT_ACL, "fset_nt_acl" },
@@ -712,6 +721,7 @@ static int audit_syslog_priority(vfs_handle_struct *handle)
static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
{
char *prefix = NULL;
+ char *result;
prefix = talloc_strdup(ctx,
lp_parm_const_string(SNUM(conn), "full_audit",
@@ -719,7 +729,7 @@ static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
if (!prefix) {
return NULL;
}
- return talloc_sub_advanced(ctx,
+ result = talloc_sub_advanced(ctx,
lp_servicename(SNUM(conn)),
conn->server_info->unix_name,
conn->connectpath,
@@ -727,6 +737,8 @@ static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
conn->server_info->sanitized_username,
pdb_get_domain(conn->server_info->sam_account),
prefix);
+ TALLOC_FREE(prefix);
+ return result;
}
static bool log_success(vfs_handle_struct *handle, vfs_op_type op)
@@ -840,14 +852,14 @@ static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
va_start(ap, format);
- op_msg = talloc_vasprintf(NULL, format, ap);
+ op_msg = talloc_vasprintf(talloc_tos(), format, ap);
va_end(ap);
if (!op_msg) {
return;
}
- audit_pre = audit_prefix(NULL, handle->conn);
+ audit_pre = audit_prefix(talloc_tos(), handle->conn);
syslog(audit_syslog_priority(handle), "%s|%s|%s|%s\n",
audit_pre ? audit_pre : "",
audit_opname(op), err_msg, op_msg);
@@ -1615,6 +1627,23 @@ static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
return result;
}
+static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
+ const char *path,
+ const char *name,
+ TALLOC_CTX *mem_ctx,
+ char **found_name)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
+ found_name);
+
+ do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
+ "%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
+
+ return result;
+}
+
static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
uint32 security_info,
SEC_DESC **ppdesc)
diff --git a/source3/modules/vfs_streams_depot.c b/source3/modules/vfs_streams_depot.c
index 69d34940fd..54c17db1ce 100644
--- a/source3/modules/vfs_streams_depot.c
+++ b/source3/modules/vfs_streams_depot.c
@@ -525,6 +525,7 @@ static int streams_depot_rename(vfs_handle_struct *handle,
char *nsname = NULL;
char *ostream_fname = NULL;
char *nstream_fname = NULL;
+ char *newname_full = NULL;
DEBUG(10, ("streams_depot_rename called for %s => %s\n",
oldname, newname));
@@ -536,11 +537,6 @@ static int streams_depot_rename(vfs_handle_struct *handle,
return SMB_VFS_NEXT_RENAME(handle, oldname, newname);
}
- if (!(old_is_stream && new_is_stream)) {
- errno = ENOSYS;
- return -1;
- }
-
frame = talloc_stackframe();
if (!NT_STATUS_IS_OK(split_ntfs_stream_name(talloc_tos(), oldname,
@@ -549,7 +545,7 @@ static int streams_depot_rename(vfs_handle_struct *handle,
goto done;
}
- if (!NT_STATUS_IS_OK(split_ntfs_stream_name(talloc_tos(), oldname,
+ if (!NT_STATUS_IS_OK(split_ntfs_stream_name(talloc_tos(), newname,
&nbase, &nsname))) {
errno = ENOMEM;
goto done;
@@ -561,17 +557,27 @@ static int streams_depot_rename(vfs_handle_struct *handle,
goto done;
}
- if (StrCaseCmp(obase, nbase) != 0) {
- errno = ENOSYS;
- goto done;
- }
-
ostream_fname = stream_name(handle, oldname, false);
if (ostream_fname == NULL) {
return -1;
}
- nstream_fname = stream_name(handle, newname, false);
+ /*
+ * Handle passing in a stream name without the base file. This is
+ * exercised by the NTRENAME streams rename path.
+ */
+ if (StrCaseCmp(nbase, "./") == 0) {
+ newname_full = talloc_asprintf(talloc_tos(), "%s:%s", obase,
+ nsname);
+ if (newname_full == NULL) {
+ errno = ENOMEM;
+ goto done;
+ }
+ }
+
+ nstream_fname = stream_name(handle,
+ newname_full ? newname_full : newname,
+ false);
if (nstream_fname == NULL) {
return -1;
}
diff --git a/source3/modules/vfs_streams_xattr.c b/source3/modules/vfs_streams_xattr.c
index ecfc31970d..7124c57520 100644
--- a/source3/modules/vfs_streams_xattr.c
+++ b/source3/modules/vfs_streams_xattr.c
@@ -511,11 +511,6 @@ static int streams_xattr_rename(vfs_handle_struct *handle,
return SMB_VFS_NEXT_RENAME(handle, oldname, newname);
}
- if (!(o_is_stream && n_is_stream)) {
- errno = ENOSYS;
- goto fail;
- }
-
frame = talloc_stackframe();
if (!frame) {
goto fail;
@@ -544,12 +539,6 @@ static int streams_xattr_rename(vfs_handle_struct *handle,
goto fail;
}
- /* the new base should be empty */
- if (StrCaseCmp(obase, nbase) != 0) {
- errno = ENOSYS;
- goto fail;
- }
-
if (StrCaseCmp(ostream, nstream) == 0) {
goto done;
}
generated by cgit (git 2.34.1) at 2024-07-11 15:04:52 +0000