- ret = record_kernel_snapshot(ksess, sout, session, wait);
- if (ret < 0) {
+ /*
+ * Make a local copy of the output and assign the possible
+ * temporary value given by the caller.
+ */
+ memset(&tmp_output, 0, sizeof(tmp_output));
+ memcpy(&tmp_output, sout, sizeof(tmp_output));
+
+ /* Use temporary max size. */
+ if (output->max_size != (uint64_t) -1ULL) {
+ tmp_output.max_size = output->max_size;
+ }
+
+ /* Use temporary name. */
+ if (*output->name != '\0') {
+ strncpy(tmp_output.name, output->name,
+ sizeof(tmp_output.name));
+ }
+
+ tmp_output.nb_snapshot = session->snapshot.nb_snapshot;
+
+ ret = record_kernel_snapshot(ksess, &tmp_output,
+ session, wait, nb_streams);
+ if (ret != LTTNG_OK) {