From: wessels <>
Date: Sat, 7 May 2005 03:54:50 +0000 (+0000)
Subject: Use a random query ID in our DNS messages
X-Git-Tag: SQUID_3_0_PRE4~779
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4071272f9f05a2cea70ba22a820b9c7e68f74c95;p=thirdparty%2Fsquid.git

Use a random query ID in our DNS messages
---

diff --git a/lib/rfc1035.c b/lib/rfc1035.c
index 800b777991..1bee20ed6b 100644
--- a/lib/rfc1035.c
+++ b/lib/rfc1035.c
@@ -1,6 +1,6 @@
 
 /*
- * $Id: rfc1035.c,v 1.36 2005/04/18 21:52:40 hno Exp $
+ * $Id: rfc1035.c,v 1.37 2005/05/06 21:54:50 wessels Exp $
  *
  * Low level DNS protocol routines
  * AUTHOR: Duane Wessels
@@ -442,9 +442,7 @@ rfc1035RRUnpack(const char *buf, size_t sz, off_t * off, rfc1035_rr * RR)
 static unsigned short
 rfc1035Qid(void)
 {
-    static unsigned short qid = 0x0001;
-    if (++qid == 0xFFFF)
-	qid = 0x0001;
+    unsigned short qid = squid_random() & 0xFFFF;
     return qid;
 }