From: Jim Meyering <jim@meyering.net>
Date: Fri, 21 Apr 1995 04:12:33 +0000 (+0000)
Subject: (add_tabstop): Give correct size when reallocating tab_list buffer.
X-Git-Tag: textutils-1_12_1~234
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=586c892910e541f9817373974089daa3bf5a2c2c;p=thirdparty%2Fcoreutils.git

(add_tabstop): Give correct size when reallocating tab_list buffer.
From Geoff Odhner (geoff@franklin.com).
---

diff --git a/src/expand.c b/src/expand.c
index 7813759cff..2488711de8 100644
--- a/src/expand.c
+++ b/src/expand.c
@@ -229,7 +229,8 @@ add_tabstop (tabval)
   if (tabval == -1)
     return;
   if (first_free_tab % TABLIST_BLOCK == 0)
-    tab_list = (int *) xrealloc (tab_list, first_free_tab + TABLIST_BLOCK);
+    tab_list = (int *) xrealloc (tab_list, first_free_tab
+				 + TABLIST_BLOCK * sizeof (tab_list[0]));
   tab_list[first_free_tab++] = tabval;
 }