X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng%2Fcommands%2Flist.c;h=5429df4e2eacc9dbdc1c1b1186999046b3732309;hb=ea5cbc00bc30274239a144a5ca614c4e1a57bc32;hp=a6ea6b8c9c6c153375bac25c7b390466b830d01d;hpb=6191db77fd286967df592b572f4e232d586c7e1f;p=lttng-tools.git

diff --git a/src/bin/lttng/commands/list.c b/src/bin/lttng/commands/list.c
index a6ea6b8c9..5429df4e2 100644
--- a/src/bin/lttng/commands/list.c
+++ b/src/bin/lttng/commands/list.c
@@ -294,6 +294,7 @@ static int list_ust_events(void)
 	struct lttng_handle *handle;
 	struct lttng_event *event_list;
 	pid_t cur_pid = 0;
+	char *cmdline = NULL;
 
 	memset(&domain, 0, sizeof(domain));
 
@@ -322,7 +323,9 @@ static int list_ust_events(void)
 	for (i = 0; i < size; i++) {
 		if (cur_pid != event_list[i].pid) {
 			cur_pid = event_list[i].pid;
-			MSG("\nPID: %d - Name: %s", cur_pid, get_cmdline_by_pid(cur_pid));
+			cmdline = get_cmdline_by_pid(cur_pid);
+			MSG("\nPID: %d - Name: %s", cur_pid, cmdline);
+			free(cmdline);
 		}
 		print_events(&event_list[i]);
 	}
@@ -349,6 +352,8 @@ static int list_ust_event_fields(void)
 	struct lttng_handle *handle;
 	struct lttng_event_field *event_field_list;
 	pid_t cur_pid = 0;
+	char *cmdline = NULL;
+
 	struct lttng_event cur_event;
 
 	memset(&domain, 0, sizeof(domain));
@@ -379,7 +384,9 @@ static int list_ust_event_fields(void)
 	for (i = 0; i < size; i++) {
 		if (cur_pid != event_field_list[i].event.pid) {
 			cur_pid = event_field_list[i].event.pid;
-			MSG("\nPID: %d - Name: %s", cur_pid, get_cmdline_by_pid(cur_pid));
+			cmdline = get_cmdline_by_pid(cur_pid);
+			MSG("\nPID: %d - Name: %s", cur_pid, cmdline);
+			free(cmdline);
 		}
 		if (strcmp(cur_event.name, event_field_list[i].event.name) != 0) {
 			print_events(&event_field_list[i].event);
@@ -474,9 +481,7 @@ static int list_events(const char *channel_name)
 	MSG("");
 
 end:
-	if (events) {
-		free(events);
-	}
+	free(events);
 	ret = CMD_SUCCESS;
 
 error:
@@ -821,9 +826,7 @@ int cmd_list(int argc, const char **argv)
 	}
 
 end:
-	if (domains) {
-		free(domains);
-	}
+	free(domains);
 	if (handle) {
 		lttng_destroy_handle(handle);
 	}