Messages in this thread Patch in this message | | | Date | Thu, 14 Jul 2022 12:43:15 -0400 | From | Steven Rostedt <> | Subject | [for-next][PATCH 19/23] tracing: eprobe: Add missing log index |
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From: Linyu Yuan <quic_linyyuan@quicinc.com>
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: Tom Zanussi <zanussi@kernel.org> Signed-off-by: Linyu Yuan <quic_linyyuan@quicinc.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> --- kernel/trace/trace_eprobe.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/kernel/trace/trace_eprobe.c b/kernel/trace/trace_eprobe.c index 7d4478525c66..b805b570305f 100644 --- a/kernel/trace/trace_eprobe.c +++ b/kernel/trace/trace_eprobe.c @@ -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]); -- 2.35.1
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