From: David Goulet <dgoulet@efficios.com>
Date: Thu, 9 Jan 2014 15:39:19 +0000 (-0500)
Subject: Fix: missing reset when listing UST fields for multiple PIDs
X-Git-Tag: v2.3.2~17
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=958e15ec44ddaee9161daf04a15d93ea79c114a0;p=lttng-tools.git

Fix: missing reset when listing UST fields for multiple PIDs

Fixes #627

Signed-off-by: David Goulet <dgoulet@efficios.com>
---

diff --git a/src/bin/lttng/commands/list.c b/src/bin/lttng/commands/list.c
index 1c7085dd7..fc618a5bb 100644
--- a/src/bin/lttng/commands/list.c
+++ b/src/bin/lttng/commands/list.c
@@ -407,6 +407,8 @@ static int list_ust_event_fields(void)
 			cmdline = get_cmdline_by_pid(cur_pid);
 			MSG("\nPID: %d - Name: %s", cur_pid, cmdline);
 			free(cmdline);
+			/* Wipe current event since we are about to print a new PID. */
+			memset(&cur_event, 0, sizeof(cur_event));
 		}
 		if (strcmp(cur_event.name, event_field_list[i].event.name) != 0) {
 			print_events(&event_field_list[i].event);