1 files changed, 1 insertions, 1 deletions

diff --git a/Documentation/perf_counter/util/symbol.c b/Documentation/perf_counter/util/symbol.c
index d52a1ae5342a..35ee6de1e513 100644
--- a/Documentation/perf_counter/util/symbol.c
+++ b/Documentation/perf_counter/util/symbol.c
@@ -19,7 +19,7 @@ static struct symbol *symbol__new(uint64_t start, uint64_t len,
                         self = ((void *)self) + priv_size;
                 }
                 self->start = start;
-                self->end   = start + len;
+                self->end   = start + len - 1;
                 memcpy(self->name, name, namelen);
         }