struct lttng_userspace_probe_location *ret = NULL;
if (!binary_path || !function_name) {
- ERR("Invalid argument(s)");
+ ERR("Invalid argument(s) passed to '%s'", __FUNCTION__);
goto end;
}
struct lttng_userspace_probe_location *ret = NULL;
if (!binary_path || !probe_name || !provider_name) {
- ERR("Invalid argument(s)");
+ ERR("Invalid argument(s) passed to '%s'", __FUNCTION__);
goto end;
}
if (!location || lttng_userspace_probe_location_get_type(location) !=
LTTNG_USERSPACE_PROBE_LOCATION_TYPE_FUNCTION) {
- ERR("Invalid argument(s)");
+ ERR("Invalid argument(s) passed to '%s'", __FUNCTION__);
goto end;
}
if (!location || lttng_userspace_probe_location_get_type(location) !=
LTTNG_USERSPACE_PROBE_LOCATION_TYPE_TRACEPOINT) {
- ERR("Invalid argument(s)");
+ ERR("Invalid argument(s) passed to '%s'", __FUNCTION__);
goto end;
}
if (!location || lttng_userspace_probe_location_get_type(location) !=
LTTNG_USERSPACE_PROBE_LOCATION_TYPE_FUNCTION) {
- ERR("Invalid argument(s)");
+ ERR("Invalid argument(s) passed to '%s'", __FUNCTION__);
goto end;
}
if (!location || lttng_userspace_probe_location_get_type(location) !=
LTTNG_USERSPACE_PROBE_LOCATION_TYPE_TRACEPOINT) {
- ERR("Invalid argument(s)");
+ ERR("Invalid argument(s) passed to '%s'", __FUNCTION__);
goto end;
}
if (!location || lttng_userspace_probe_location_get_type(location) !=
LTTNG_USERSPACE_PROBE_LOCATION_TYPE_TRACEPOINT) {
- ERR("Invalid argument(s)");
+ ERR("Invalid argument(s) passed to '%s'", __FUNCTION__);
goto end;
}
if (!location || lttng_userspace_probe_location_get_type(location) !=
LTTNG_USERSPACE_PROBE_LOCATION_TYPE_FUNCTION) {
- ERR("Invalid argument(s)");
+ ERR("Invalid argument(s) passed to '%s'", __FUNCTION__);
goto end;
}
if (!location || lttng_userspace_probe_location_get_type(location) !=
LTTNG_USERSPACE_PROBE_LOCATION_TYPE_FUNCTION) {
- ERR("Invalid argument(s)");
+ ERR("Invalid argument(s) passed to '%s'", __FUNCTION__);
type = LTTNG_USERSPACE_PROBE_LOCATION_FUNCTION_INSTRUMENTATION_TYPE_UNKNOWN;
goto end;
}
LTTNG_USERSPACE_PROBE_LOCATION_TYPE_FUNCTION ||
instrumentation_type !=
LTTNG_USERSPACE_PROBE_LOCATION_FUNCTION_INSTRUMENTATION_TYPE_ENTRY) {
- ERR("Invalid argument(s)");
+ ERR("Invalid argument(s) passed to '%s'", __FUNCTION__);
status = LTTNG_USERSPACE_PROBE_LOCATION_STATUS_INVALID;
goto end;
}
if (!location || lttng_userspace_probe_location_get_type(location) !=
LTTNG_USERSPACE_PROBE_LOCATION_TYPE_TRACEPOINT) {
- ERR("Invalid argument(s)");
+ ERR("Invalid argument(s) passed to '%s'", __FUNCTION__);
goto end;
}
if (!location || lttng_userspace_probe_location_get_type(location) !=
LTTNG_USERSPACE_PROBE_LOCATION_TYPE_FUNCTION) {
- ERR("Invalid argument(s)");
+ ERR("Invalid argument(s) passed to '%s'", __FUNCTION__);
goto end;
}
if (!location || lttng_userspace_probe_location_get_type(location) !=
LTTNG_USERSPACE_PROBE_LOCATION_TYPE_TRACEPOINT) {
- ERR("Invalid argument(s)");
+ ERR("Invalid argument(s) passed to '%s'", __FUNCTION__);
goto end;
}
struct lttng_userspace_probe_location_comm location_generic_comm;
if (!location) {
- ERR("Invalid argument(s)");
+ ERR("Invalid argument(s) passed to '%s'", __FUNCTION__);
ret = -LTTNG_ERR_INVALID;
goto end;
}
binary_path_src = function_name_src +
location_function_comm->function_name_len;
- if (function_name_src[location_function_comm->function_name_len - 1] != '\0') {
+ if (!lttng_buffer_view_contains_string(&view->buffer, function_name_src,
+ location_function_comm->function_name_len)) {
ret = -LTTNG_ERR_INVALID;
goto end;
}
- if (binary_path_src[location_function_comm->binary_path_len - 1] != '\0') {
+
+ if (!lttng_buffer_view_contains_string(&view->buffer, binary_path_src,
+ location_function_comm->binary_path_len)) {
ret = -LTTNG_ERR_INVALID;
goto end;
}
binary_path_src = provider_name_src +
location_tracepoint_comm->provider_name_len;
- if (probe_name_src[location_tracepoint_comm->probe_name_len - 1] != '\0') {
+ if (!lttng_buffer_view_contains_string(&view->buffer, probe_name_src,
+ location_tracepoint_comm->probe_name_len)) {
ret = -LTTNG_ERR_INVALID;
goto end;
}
- if (provider_name_src[location_tracepoint_comm->provider_name_len - 1] != '\0') {
+ if (!lttng_buffer_view_contains_string(&view->buffer, provider_name_src,
+ location_tracepoint_comm->provider_name_len)) {
ret = -LTTNG_ERR_INVALID;
goto end;
}
- if (binary_path_src[location_tracepoint_comm->binary_path_len - 1] != '\0') {
+ if (!lttng_buffer_view_contains_string(&view->buffer, binary_path_src,
+ location_tracepoint_comm->binary_path_len)) {
ret = -LTTNG_ERR_INVALID;
goto end;
}
struct lttng_userspace_probe_location **location)
{
struct lttng_userspace_probe_location_lookup_method *lookup_method;
- struct lttng_userspace_probe_location_comm *probe_location_comm;
enum lttng_userspace_probe_location_type type;
int consumed = 0;
int ret;
+ struct lttng_userspace_probe_location_comm *probe_location_comm;
+ struct lttng_payload_view probe_location_comm_view =
+ lttng_payload_view_from_view(
+ view, 0, sizeof(*probe_location_comm));
assert(view);
assert(location);
lookup_method = NULL;
- if (view->buffer.size <= sizeof(*probe_location_comm)) {
+ if (!lttng_payload_view_is_valid(&probe_location_comm_view)) {
ret = -LTTNG_ERR_INVALID;
goto end;
}
- probe_location_comm = (typeof(probe_location_comm)) view->buffer.data;
+ probe_location_comm = (typeof(probe_location_comm)) probe_location_comm_view.buffer.data;
type = (enum lttng_userspace_probe_location_type) probe_location_comm->type;
consumed += sizeof(*probe_location_comm);