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-rw-r--r--tools/perf/util/ui/browsers/top.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/ui/browsers/top.c b/tools/perf/util/ui/browsers/top.c
index e9381ec..5a06538 100644
--- a/tools/perf/util/ui/browsers/top.c
+++ b/tools/perf/util/ui/browsers/top.c
@@ -76,6 +76,12 @@ static void perf_top_browser__update_rb_tree(struct perf_top_browser *browser)
browser->root = RB_ROOT;
browser->b.top = NULL;
browser->sum_ksamples = perf_top__decay_samples(top, &browser->root);
+ /*
+ * No active symbols
+ */
+ if (top->rb_entries == 0)
+ return;
+
perf_top__find_widths(top, &browser->root, &browser->dso_width,
&browser->dso_short_width,
&browser->sym_width);
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