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Diffstat (limited to 'tools/perf/ui/browsers/hists.c')
-rw-r--r--tools/perf/ui/browsers/hists.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index cf86f2d3a5e7..c04c60d4863c 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1968,7 +1968,8 @@ skip_annotation:
&options[nr_options], dso);
nr_options += add_map_opt(browser, &actions[nr_options],
&options[nr_options],
- browser->selection->map);
+ browser->selection ?
+ browser->selection->map : NULL);
/* perf script support */
if (browser->he_selection) {
@@ -1976,6 +1977,15 @@ skip_annotation:
&actions[nr_options],
&options[nr_options],
thread, NULL);
+ /*
+ * Note that browser->selection != NULL
+ * when browser->he_selection is not NULL,
+ * so we don't need to check browser->selection
+ * before fetching browser->selection->sym like what
+ * we do before fetching browser->selection->map.
+ *
+ * See hist_browser__show_entry.
+ */
nr_options += add_script_opt(browser,
&actions[nr_options],
&options[nr_options],