attr->u.kprobe.offset = ev->attr.probe.offset;
strncpy(attr->u.kprobe.symbol_name,
ev->attr.probe.symbol_name, LTTNG_SYM_NAME_LEN);
+ attr->u.kprobe.symbol_name[LTTNG_SYM_NAME_LEN - 1] = '\0';
break;
case LTTNG_EVENT_FUNCTION:
+ attr->instrumentation = LTTNG_KERNEL_KRETPROBE;
+ attr->u.kretprobe.addr = ev->attr.probe.addr;
+ attr->u.kretprobe.offset = ev->attr.probe.offset;
+ attr->u.kretprobe.offset = ev->attr.probe.offset;
+ strncpy(attr->u.kretprobe.symbol_name,
+ ev->attr.probe.symbol_name, LTTNG_SYM_NAME_LEN);
+ attr->u.kretprobe.symbol_name[LTTNG_SYM_NAME_LEN - 1] = '\0';
+ break;
+ case LTTNG_EVENT_FUNCTION_ENTRY:
attr->instrumentation = LTTNG_KERNEL_FUNCTION;
strncpy(attr->u.ftrace.symbol_name,
ev->attr.ftrace.symbol_name, LTTNG_SYM_NAME_LEN);
+ attr->u.ftrace.symbol_name[LTTNG_SYM_NAME_LEN - 1] = '\0';
break;
case LTTNG_EVENT_TRACEPOINT:
attr->instrumentation = LTTNG_KERNEL_TRACEPOINT;
/* Copy event name */
strncpy(attr->name, ev->name, LTTNG_SYM_NAME_LEN);
+ attr->name[LTTNG_SYM_NAME_LEN - 1] = '\0';
/* Setting up a kernel event */
lke->fd = 0;