From: Eric Andersen <andersen@codepoet.org>
Date: Sat, 23 Sep 2000 19:56:46 +0000 (-0000)
Subject: Fix potential memory overrun...
X-Git-Tag: 0_47~23
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=285b446d1777b9515bb83df7b18d17359f49f921;p=platform%2Fupstream%2Fbusybox.git

Fix potential memory overrun...
---

diff --git a/utility.c b/utility.c
index 719cd98..2ec44d9 100644
--- a/utility.c
+++ b/utility.c
@@ -1606,7 +1606,7 @@ extern char *get_line_from_file(FILE *file)
 		if (ch == EOF)
 			break;
 		/* grow the line buffer as necessary */
-		if (idx > linebufsz-2)
+		while (idx > linebufsz-2)
 			linebuf = xrealloc(linebuf, linebufsz += GROWBY);
 		linebuf[idx++] = (char)ch;
 		if ((char)ch == '\n')