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Fix: memcpy of string is larger than source
[lttng-ust.git]
/
liblttng-ust
/
ltt-events.c
diff --git
a/liblttng-ust/ltt-events.c
b/liblttng-ust/ltt-events.c
index 82a1119cb3d8aa1e8a1891b3e779a88bbd181c93..d2c922b603d2f78342e127c0d26e1bf771d673df 100644
(file)
--- a/
liblttng-ust/ltt-events.c
+++ b/
liblttng-ust/ltt-events.c
@@
-248,9
+248,10
@@
int pending_probe_fix_events(const struct lttng_event_desc *desc)
memcpy(&event_param, &sw->event_param,
sizeof(event_param));
memcpy(&event_param, &sw->event_param,
sizeof(event_param));
-
mem
cpy(event_param.name,
+
strn
cpy(event_param.name,
desc->name,
sizeof(event_param.name));
desc->name,
sizeof(event_param.name));
+ event_param.name[sizeof(event_param.name) - 1] = '\0';
/* create event */
ret = ltt_event_create(sw->chan,
&event_param, NULL,
/* create event */
ret = ltt_event_create(sw->chan,
&event_param, NULL,
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