1 files changed, 5 insertions, 0 deletions

diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 2baa22933b0e..f91775b4bc3c 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -819,6 +819,11 @@ static int __symbol__inc_addr_samples(struct symbol *sym, struct map *map,
 
         offset = addr - sym->start;
         h = annotated_source__histogram(src, evidx);
+        if (h == NULL) {
+                pr_debug("%s(%d): ENOMEM! sym->name=%s, start=%#" PRIx64 ", addr=%#" PRIx64 ", end=%#" PRIx64 ", func: %d\n",
+                         __func__, __LINE__, sym->name, sym->start, addr, sym->end, sym->type == STT_FUNC);
+                return -ENOMEM;
+        }
         h->nr_samples++;
         h->addr[offset].nr_samples++;
         h->period += sample->period;