1 files changed, 0 insertions, 35 deletions
diff --git a/dns/bind914/files/patch-lib_isc_unix_socket.c b/dns/bind914/files/patch-lib_isc_unix_socket.c
deleted file mode 100644
index 06db1cc3e9f5..000000000000
--- a/dns/bind914/files/patch-lib_isc_unix_socket.c
+++ /dev/null
@@ -1,35 +0,0 @@
-From e517c18d98c248e891558ce5194e3663d244f956 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Witold=20Kr=C4=99cicki?= <wpk@isc.org>
-Date: Fri, 31 May 2019 10:40:52 +0200
-Subject: [PATCH 1/2] Fix a possible race between udp dispatch and socket code
-
-There's a small possibility of race between udp dispatcher and
-socket code - socket code can still hold internal reference to a
-socket while dispatcher calls isc_socket_open, which can cause
-an assertion failure. Fix it by relaxing the assertion test, and
-instead simply locking the socket in isc_socket_open.
-
---- lib/isc/unix/socket.c.orig	2019-05-10 04:51:34 UTC
-+++ lib/isc/unix/socket.c
-@@ -2598,15 +2598,16 @@ isc_socket_open(isc_socket_t *sock0) {
- 
- 	REQUIRE(VALID_SOCKET(sock));
- 
--	REQUIRE(isc_refcount_current(&sock->references) == 1);
--	/*
--	 * We don't need to retain the lock hereafter, since no one else has
--	 * this socket.
--	 */
-+	LOCK(&sock->lock);
-+
-+	REQUIRE(isc_refcount_current(&sock->references) >= 1);
- 	REQUIRE(sock->fd == -1);
- 	REQUIRE(sock->threadid == -1);
- 
- 	result = opensocket(sock->manager, sock, NULL);
-+
-+	UNLOCK(&sock->lock);
-+
- 	if (result != ISC_R_SUCCESS) {
- 		sock->fd = -1;
- 	} else {