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Refactoring: move count to an output parameter
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
client.c
diff --git
a/src/bin/lttng-sessiond/client.c
b/src/bin/lttng-sessiond/client.c
index 8eff1650ebfe1036f83fced7929f0e136c044ffd..ed0498ffa91c96a36cda70f60da9a275e63b968c 100644
(file)
--- a/
src/bin/lttng-sessiond/client.c
+++ b/
src/bin/lttng-sessiond/client.c
@@
-1569,7
+1569,8
@@
error_add_context:
{
struct lttcomm_tracker_command_header cmd_header;
struct lttng_tracker_ids *ids = NULL;
{
struct lttcomm_tracker_command_header cmd_header;
struct lttng_tracker_ids *ids = NULL;
- size_t nr_ids, i;
+ enum lttng_tracker_id_status status;
+ unsigned int nr_ids, i;
struct lttng_dynamic_buffer buf;
ret = cmd_list_tracker_ids(
struct lttng_dynamic_buffer buf;
ret = cmd_list_tracker_ids(
@@
-1580,7
+1581,12
@@
error_add_context:
goto error;
}
goto error;
}
- nr_ids = lttng_tracker_ids_get_count(ids);
+ status = lttng_tracker_ids_get_count(ids, &nr_ids);
+ if (status != LTTNG_TRACKER_ID_STATUS_OK) {
+ ret = LTTNG_ERR_INVALID;
+ goto error_list_tracker;
+ }
+
lttng_dynamic_buffer_init(&buf);
for (i = 0; i < nr_ids; i++) {
const struct lttng_tracker_id *id;
lttng_dynamic_buffer_init(&buf);
for (i = 0; i < nr_ids; i++) {
const struct lttng_tracker_id *id;
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