Messages in this thread Patch in this message | | | From | Linyu Yuan <> | Subject | [PATCH v7 2/4] tracing: eprobe: remove duplicate is_good_name() operation | Date | Mon, 27 Jun 2022 10:19:06 +0800 |
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traceprobe_parse_event_name() already validate SYSTEM and EVENT name, there is no need to call is_good_name() after it.
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Linyu Yuan <quic_linyyuan@quicinc.com> --- v2: drop v1 change as it is NACK. add it to remove duplicate is_good_name(). v3: move it as first patch. v4: no change v5: add Acked-by tag v6: keep is_good_name() check for group and event name add trace_probe_log_set_index(1) to report correct error message. v7: move trace_probe_log_set_index() to seprate patch#1
kernel/trace/trace_eprobe.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/kernel/trace/trace_eprobe.c b/kernel/trace/trace_eprobe.c index b805b57..8979cb9e 100644 --- a/kernel/trace/trace_eprobe.c +++ b/kernel/trace/trace_eprobe.c @@ -887,8 +887,6 @@ static int __trace_eprobe_create(int argc, const char *argv[]) sys_event - argv[1]); if (ret || !sys_name) goto parse_error; - if (!is_good_name(sys_event) || !is_good_name(sys_name)) - goto parse_error; mutex_lock(&event_mutex); event_call = find_and_get_event(sys_name, sys_event); -- 2.7.4
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