Null terminate before (or after) strncpy(3)

[fio.git] / ioengines.c

diff --git a/ioengines.c b/ioengines.c
index 918b50ad2bf27dafc0d69f9750d106aad29e2fa4..f7b5ed6bf38776e4240ffaff7f80fab8063a06a9 100644 (file)
--- a/ioengines.c
+++ b/ioengines.c
@@ -130,6 +130,7 @@ struct ioengine_ops *load_ioengine(struct thread_data *td, const char *name)
 
        dprint(FD_IO, "load ioengine %s\n", name);
 
+       engine[sizeof(engine) - 1] = '\0';
        strncpy(engine, name, sizeof(engine) - 1);
 
        /*