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Fix: memcpy of string is larger than source
[lttng-ust.git]
/
liblttng-ust
/
ltt-probes.c
diff --git
a/liblttng-ust/ltt-probes.c
b/liblttng-ust/ltt-probes.c
index 02df21b2f61c847e3ba082866577daa4c40c79bc..15c83873f6ad25ab038b638b5ff2ec8243f2f793 100644
(file)
--- a/
liblttng-ust/ltt-probes.c
+++ b/
liblttng-ust/ltt-probes.c
@@
-254,9
+254,10
@@
void ltt_probes_create_wildcard_events(struct wildcard_entry *entry,
memcpy(&event_param, &wildcard->event_param,
sizeof(event_param));
memcpy(&event_param, &wildcard->event_param,
sizeof(event_param));
-
mem
cpy(event_param.name,
+
strn
cpy(event_param.name,
event_desc->name,
sizeof(event_param.name));
event_desc->name,
sizeof(event_param.name));
+ event_param.name[sizeof(event_param.name) - 1] = '\0';
/* create event */
ret = ltt_event_create(wildcard->chan,
&event_param, NULL,
/* create event */
ret = ltt_event_create(wildcard->chan,
&event_param, NULL,
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