1 files changed, 2 insertions, 1 deletions
diff --git a/src/runtime.c b/src/runtime.c
index 241d664..c2c793c 100644
--- a/src/runtime.c
+++ b/src/runtime.c
@@ -129,7 +129,8 @@ void vm_execute_all(vm_t *vm)
   size_t cycles                   = 0;
   size_t prev_sptr                = 0;
 #endif
-  while (program->instructions[program->ptr].opcode != OP_HALT)
+  while (program->instructions[program->ptr].opcode != OP_HALT &&
+         program->ptr < program->max)
   {
 #if VERBOSE >= 1
     fprintf(stdout, "[vm_execute_all]: Trace(Cycle %lu)\n", cycles);