Commit b774926c authored by Linyu Yuan's avatar Linyu Yuan Committed by Steven Rostedt (Google)
Browse files

tracing: eprobe: Add missing log index 

Add trace_probe_log_set_index(1) to allow report correct error
if user input wrong SYSTEM.EVENT format.

Link: https://lore.kernel.org/all/1656296348-16111-2-git-send-email-quic_linyyuan@quicinc.com/



Reviewed-by: default avatarTom Zanussi <zanussi@kernel.org>
Signed-off-by: default avatarLinyu Yuan <quic_linyyuan@quicinc.com>
Signed-off-by: default avatarSteven Rostedt (Google) <rostedt@goodmis.org>
parent ded4a2f1

kernel/trace/trace_eprobe.c

+1 −0
Original line number Diff line number Diff line
@@ -881,6 +881,7 @@ static int __trace_eprobe_create(int argc, const char *argv[]) 
	if (!is_good_name(event) || !is_good_name(group))

		goto parse_error;



	trace_probe_log_set_index(1);

	sys_event = argv[1];

	ret = traceprobe_parse_event_name(&sys_event, &sys_name, buf2,

					  sys_event - argv[1]);