current_view = lttng_buffer_view_from_view(payload, offset,
sizeof(*base_header));
- base_header = (typeof(base_header)) current_view.data;
- if (!base_header) {
+ if (!lttng_buffer_view_is_valid(¤t_view)) {
ret = -1;
goto end;
}
+ base_header = (typeof(base_header)) current_view.data;
switch (base_header->type) {
case LTTNG_SESSION_DESCRIPTOR_TYPE_REGULAR:
case LTTNG_SESSION_DESCRIPTOR_TYPE_SNAPSHOT:
current_view = lttng_buffer_view_from_view(payload, offset,
sizeof(*live_header));
- live_header = (typeof(live_header)) current_view.data;
- if (!live_header) {
+ if (!lttng_buffer_view_is_valid(¤t_view)) {
ret = -1;
goto end;
}
+ live_header = (typeof(live_header)) current_view.data;
live_timer_us = live_header->live_timer_us;
break;
}
/* Map the name. */
current_view = lttng_buffer_view_from_view(payload, offset,
base_header->name_len);
- name = current_view.data;
- if (!name) {
+ if (!lttng_buffer_view_is_valid(¤t_view)) {
ret = -1;
goto end;
}
+ name = current_view.data;
if (base_header->name_len == 1 ||
name[base_header->name_len - 1] ||
strlen(name) != base_header->name_len - 1) {
/* Map a URI. */
current_view = lttng_buffer_view_from_view(payload,
offset, sizeof(*uri));
- uri = (typeof(uri)) current_view.data;
- if (!uri) {
+ if (!lttng_buffer_view_is_valid(¤t_view)) {
ret = -1;
goto end;
}
+
+ uri = (typeof(uri)) current_view.data;
uris[i] = zmalloc(sizeof(*uri));
if (!uris[i]) {
ret = -1;