fix lvar_state dump size

ko1 · ko1 · commit 5b65e76a7d3a · 2025-09-24T10:51:02.000+09:00
`ibf_dump_write()` should consider the size of the element.
diff --git a/compile.c b/compile.c
@@ -13272,7 +13272,7 @@ ibf_dump_lvar_states(struct ibf_dump *dump, const rb_iseq_t *iseq)
     const struct rb_iseq_constant_body *const body = ISEQ_BODY(iseq);
     const int size = body->local_table_size;
     IBF_W_ALIGN(enum lvar_state);
-    return ibf_dump_write(dump, body->lvar_states, body->lvar_states ? size : 0);
+    return ibf_dump_write(dump, body->lvar_states, sizeof(enum lvar_state) * (body->lvar_states ? size : 0));
 }
 
 static enum lvar_state *

Original file line number	Diff line number	Diff line change
`@@ -13272,7 +13272,7 @@ ibf_dump_lvar_states(struct ibf_dump dump, const rb_iseq_t iseq)`
`13272`	`13272`	`const struct rb_iseq_constant_body *const body = ISEQ_BODY(iseq);`
`13273`	`13273`	`const int size = body->local_table_size;`
`13274`	`13274`	`IBF_W_ALIGN(enum lvar_state);`
`13275`		`- return ibf_dump_write(dump, body->lvar_states, body->lvar_states ? size : 0);`
	`13275`	`+ return ibf_dump_write(dump, body->lvar_states, sizeof(enum lvar_state) * (body->lvar_states ? size : 0));`
`13276`	`13276`	`}`
`13277`	`13277`
`13278`	`13278`	`static enum lvar_state *`