From: wessels <>
Date: Fri, 24 Jan 1997 01:31:23 +0000 (+0000)
Subject: From:    B.R.Foster@massey.ac.nz (Brent Foster)
X-Git-Tag: SQUID_3_0_PRE1~5171
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=34e34c088a74a192ebcbeea9504200bd18eac74f;p=thirdparty%2Fsquid.git

From:    B.R.Foster@massey.ac.nz (Brent Foster)
Squid currently checks that the redirector is not busy before using it -
this change checks if the redirector is alive and not busy.
---

diff --git a/src/redirect.cc b/src/redirect.cc
index 69fafc35a2..fb0aebb445 100644
--- a/src/redirect.cc
+++ b/src/redirect.cc
@@ -1,5 +1,5 @@
 /*
- * $Id: redirect.cc,v 1.32 1997/01/13 23:08:52 wessels Exp $
+ * $Id: redirect.cc,v 1.33 1997/01/23 18:31:23 wessels Exp $
  *
  * DEBUG: section 29    Redirector
  * AUTHOR: Duane Wessels
@@ -263,8 +263,11 @@ GetFirstAvailable(void)
     redirector_t *redirect = NULL;
     for (k = 0; k < NRedirectors; k++) {
 	redirect = *(redirect_child_table + k);
-	if (!(redirect->flags & REDIRECT_FLAG_BUSY))
-	    return redirect;
+	if (BIT_TEST(redirect->flags, REDIRECT_FLAG_BUSY))
+	    continue;
+	if (!BIT_TEST(redirect->flags, REDIRECT_FLAG_ALIVE))
+	    continue;
+	return redirect;
     }
     return NULL;
 }