1 files changed, 8 insertions, 31 deletions

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 2d8cb1d1682c..53f78cf3113f 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -3699,37 +3699,13 @@ int cmd_script(int argc, const char **argv)
 	if (err < 0)
 		goto out_delete;
 
-	script.ptime_range = perf_time__range_alloc(script.time_str,
-						    &script.range_size);
-	if (!script.ptime_range) {
-		err = -ENOMEM;
-		goto out_delete;
-	}
-
-	/* needs to be parsed after looking up reference time */
-	if (perf_time__parse_str(script.ptime_range, script.time_str) != 0) {
-		if (session->evlist->first_sample_time == 0 &&
-		    session->evlist->last_sample_time == 0) {
-			pr_err("HINT: no first/last sample time found in perf data.\n"
-			       "Please use latest perf binary to execute 'perf record'\n"
-			       "(if '--buildid-all' is enabled, please set '--timestamp-boundary').\n");
-			err = -EINVAL;
-			goto out_delete;
-		}
-
-		script.range_num = perf_time__percent_parse_str(
-					script.ptime_range, script.range_size,
-					script.time_str,
-					session->evlist->first_sample_time,
-					session->evlist->last_sample_time);
-
-		if (script.range_num < 0) {
-			pr_err("Invalid time string\n");
-			err = -EINVAL;
+	if (script.time_str) {
+		err = perf_time__parse_for_ranges(script.time_str, session,
+						  &script.ptime_range,
+						  &script.range_size,
+						  &script.range_num);
+		if (err < 0)
 			goto out_delete;
-		}
-	} else {
-		script.range_num = 1;
 	}
 
 	err = __cmd_script(&script);
@@ -3737,7 +3713,8 @@ int cmd_script(int argc, const char **argv)
 	flush_scripting();
 
 out_delete:
-	zfree(&script.ptime_range);
+	if (script.ptime_range)
+		zfree(&script.ptime_range);
 
 	perf_evlist__free_stats(session->evlist);
 	perf_session__delete(session);