Fix all strncpy() usage: need to set a final \0 character at the end

[lttng-tools.git] / lttng / commands / disable_events.c

diff --git a/lttng/commands/disable_events.c b/lttng/commands/disable_events.c
index ae3913f915bae999d66461fc326b70687d65b42c..60e77bdcf1e66d728176886cf5d995cff0913fed 100644 (file)
--- a/lttng/commands/disable_events.c
+++ b/lttng/commands/disable_events.c
@@ -25,9 +25,9 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-#include "cmd.h"
-#include "conf.h"
-#include "utils.h"
+#include "../cmd.h"
+#include "../conf.h"
+#include "../utils.h"
 
 static char *opt_event_list;
 static char *opt_kernel;
@@ -125,6 +125,7 @@ static int disable_events(void)
 
                        /* Copy name and type of the event */
                        strncpy(ev.name, event_name, LTTNG_SYMBOL_NAME_LEN);
+                       ev.name[LTTNG_SYMBOL_NAME_LEN - 1] = '\0';
                        ret = lttng_disable_event(&dom, event_name, channel_name);
                        if (ret < 0) {
                                MSG("Unable to disable event %s for channel %s",
@@ -143,7 +144,7 @@ static int disable_events(void)
                        ret = CMD_NOT_IMPLEMENTED;
                        goto error;
                } else {
-                       ERR("Please specify a tracer (kernel or user-space)");
+                       ERR("Please specify a tracer (--kernel or --userspace)");
                        goto error;
                }