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-rw-r--r--tools/perf/util/probe-finder.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c
index 1e6c65ebbd8..f9cbbf18e6c 100644
--- a/tools/perf/util/probe-finder.c
+++ b/tools/perf/util/probe-finder.c
@@ -455,6 +455,9 @@ static void show_probe_point(Dwarf_Die *sp_die, struct probe_finder *pf)
/* *pf->fb_ops will be cached in libdw. Don't free it. */
pf->fb_ops = NULL;
+ if (pp->found == MAX_PROBES)
+ die("Too many( > %d) probe point found.\n", MAX_PROBES);
+
pp->probes[pp->found] = strdup(tmp);
pp->found++;
}