fixing pointer arithmetric error

yqh · Oct 30, 2020 · 68bb88d · 68bb88d
1 parent 8072df1
commit 68bb88d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lab3/starter/shm/shm_stack.c b/lab3/starter/shm/shm_stack.c
@@ -73,7 +73,7 @@ int init_shm_stack(ISTACK *p, int stack_size)
 
     p->size = stack_size;
     p->pos  = -1;
-    p->items = (int *) (p + sizeof(ISTACK));
+    p->items = (int *) ((char *)p + sizeof(ISTACK));
     return 0;
 }