1 files changed, 0 insertions, 47 deletions
diff --git a/package/network/services/dnsmasq/patches/003-fix-unresponsiveness-on-interface-disappearance.patch b/package/network/services/dnsmasq/patches/003-fix-unresponsiveness-on-interface-disappearance.patch
deleted file mode 100644
index 5ee2090d2c..0000000000
--- a/package/network/services/dnsmasq/patches/003-fix-unresponsiveness-on-interface-disappearance.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From 5782649ad95382dd558df97b33b64e854d8789fb Mon Sep 17 00:00:00 2001
-From: Simon Kelley <simon@thekelleys.org.uk>
-Date: Thu, 18 Sep 2014 22:08:58 +0100
-Subject: [PATCH] Fix bug which caused dnsmasq to become unresponsive when an
- interface goes.
-
----
-
-diff --git a/src/util.c b/src/util.c
-index df751c7..a729f33 100644
---- a/src/util.c
-+++ b/src/util.c
-@@ -570,18 +570,28 @@ void bump_maxfd(int fd, int *max)
- 
- int retry_send(void)
- {
--   struct timespec waiter;
-+  /* Linux kernels can return EAGAIN in perpetuity when calling
-+     sendmsg() and the relevant interface has gone. Here we loop
-+     retrying in EAGAIN for 1 second max, to avoid this hanging 
-+     dnsmasq. */
-+
-+  static int retries = 0;
-+  struct timespec waiter;
-+
-    if (errno == EAGAIN || errno == EWOULDBLOCK)
-      {
-        waiter.tv_sec = 0;
-        waiter.tv_nsec = 10000;
-        nanosleep(&waiter, NULL);
--       return 1;
-+       if (retries++ < 1000)
-+	 return 1;
-      }
-+
-+   retries = 0;
-    
-    if (errno == EINTR)
-      return 1;
--
-+   
-    return 0;
- }
- 
--- 
-1.9.1
-