From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Fri, 25 Nov 2011 11:12:14 +0000 (+0100)
Subject: lttng disable_events: ensure end of string is set to \0
X-Git-Tag: v2.0-pre15~71
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=422138c82c89f4c8863776b0a5737dfd47044ff3;hp=1b1c65fad7e196d52a3333450302096c14937874

lttng disable_events: ensure end of string is set to \0

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/lttng/commands/disable_events.c b/lttng/commands/disable_events.c
index 1891cd2e3..67af683c8 100644
--- a/lttng/commands/disable_events.c
+++ b/lttng/commands/disable_events.c
@@ -110,6 +110,7 @@ static int disable_events(char *session_name)
 	} else if (opt_userspace && opt_cmd_name != NULL) {
 		dom.type = LTTNG_DOMAIN_UST_EXEC_NAME;
 		strncpy(dom.attr.exec_name, opt_cmd_name, NAME_MAX);
+		dom.attr.exec_name[NAME_MAX - 1] = '\0';
 	} else {
 		ERR("Please specify a tracer (--kernel or --userspace)");
 		ret = CMD_NOT_IMPLEMENTED;