From: habu <habu@0568b783-4c39-0410-ac80-bf13821ea2a2>
Date: Mon, 8 Feb 2010 14:33:31 +0000 (+0000)
Subject: 自動拾いエディタでfreeした領域をアクセスしているバグを修正。
X-Git-Tag: v2.1.2~266
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=d12d215583281e4983ecda9ba3e6b64e9cd9666f;p=hengband%2Fhengband.git

自動拾いエディタでfreeした領域をアクセスしているバグを修正。
(vがs_keepが保持しているヒープ領域上を指す事がある)
---

diff --git a/src/autopick.c b/src/autopick.c
index 50efa1c2d..12794762f 100644
--- a/src/autopick.c
+++ b/src/autopick.c
@@ -4623,13 +4623,13 @@ static void draw_text_editor(text_body_type *tb)
 			/* Parse the expr */
 			v = process_pref_file_expr(&ss, &f);
 
-			/* Cannot use string_free() because the string was "destroyed" */
-			C_FREE(s_keep, s_len + 1, char);
-
 			/* Set flag */
 			if (streq(v, "0")) state |= LSTAT_BYPASS;
 			else state &= ~LSTAT_BYPASS;
 
+			/* Cannot use string_free() because the string was "destroyed" */
+			C_FREE(s_keep, s_len + 1, char);
+
 			/* Re-update this line's state */
 			tb->states[y] = state | LSTAT_EXPRESSION;
 		}