From ee94e49f305ed4bde4dd74eb32db4bea0cb6759d Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Mon, 28 Feb 2011 12:54:54 +0000
Subject: [PATCH] 3044.   [bug]           Hold the socket manager lock while
 freeing the socket.                         [RT #23333]

---
 CHANGES               | 3 +++
 lib/isc/unix/socket.c | 7 ++++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/CHANGES b/CHANGES
index f39fa4ac43..0999f2f118 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+3044.	[bug]		Hold the socket manager lock while freeing the socket.
+			[RT #23333]
+
 3043.	[test]		Merged in the NetBSD ATF test framework (currently
 			version 0.12) for development of future unit tests.
                         Use configure --with-atf to build ATF internally
diff --git a/lib/isc/unix/socket.c b/lib/isc/unix/socket.c
index 7fd49ae343..9878d5a4c9 100644
--- a/lib/isc/unix/socket.c
+++ b/lib/isc/unix/socket.c
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: socket.c,v 1.308.12.17 2010/12/22 03:28:13 marka Exp $ */
+/* $Id: socket.c,v 1.308.12.18 2011/02/28 12:54:54 marka Exp $ */
 
 /*! \file */
 
@@ -1833,9 +1833,10 @@ destroy(isc_socket_t **sockp) {
 		SIGNAL(&manager->shutdown_ok);
 #endif /* ISC_PLATFORM_USETHREADS */
 
-	UNLOCK(&manager->lock);
-
+	/* can't unlock manager as its memory context is still used */
 	free_socket(sockp);
+
+	UNLOCK(&manager->lock);
 }
 
 static isc_result_t