From: rousskov <>
Date: Sun, 22 Mar 1998 14:38:59 +0000 (+0000)
Subject: - Fixed a bug when we were printing a non-existent "->" link as a part of the
X-Git-Tag: SQUID_3_0_PRE1~3769
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b63416be23aef4a07541da78cfb70eb6918a7c7;p=thirdparty%2Fsquid.git

- Fixed a bug when we were printing a non-existent "->" link as a part of the
  ftp dir entry. For example, the following should not lead to a coredump now:

l------rw-         747        0      747 Jan  8 19:31 .message
---

diff --git a/src/ftp.cc b/src/ftp.cc
index b7d6047203..8ba04b3410 100644
--- a/src/ftp.cc
+++ b/src/ftp.cc
@@ -1,6 +1,6 @@
 
 /*
- * $Id: ftp.cc,v 1.209 1998/03/20 18:06:43 rousskov Exp $
+ * $Id: ftp.cc,v 1.210 1998/03/22 07:38:59 rousskov Exp $
  *
  * DEBUG: section 9     File Transfer Protocol (FTP)
  * AUTHOR: Harvest Derived
@@ -643,9 +643,11 @@ ftpHtmlifyListEntry(char *line, FtpStateData * ftpState)
 	    rfc1738_escape(parts->name),
 	    parts->showname,
 	    dots_fill(strlen(parts->showname)));
-	snprintf(link2, 2048, "<A HREF=\"%s\">%s</A>",
-	    rfc1738_escape(parts->link),
-	    parts->link);
+	/* sometimes there is an 'l' flag, but no "->" link */
+	if (parts->link)
+	    snprintf(link2, 2048, "<A HREF=\"%s\">%s</A>",
+		rfc1738_escape(parts->link),
+		parts->link);
 	snprintf(html, 8192, "%s %s  [%s] -> %s\n",
 	    icon,
 	    link,