keyutils: add patch to fix musl build failure

From b2c6d3744dca029560d0d5e780f16561f8eeed53 Mon Sep 17 00:00:00 2001

From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

Date: Sun, 12 Jul 2015 16:22:14 +0200

Subject: [PATCH] Add missing <limits.h> include

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key.dns_resolver.c uses ‘UINT_MAX’ and ‘ULONG_MAX’, but forgets to

include <limits.h>, which causes build failure with certain C

libraries (notably the musl C library).

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

---

 key.dns_resolver.c | 1 +

 1 file changed, 1 insertion(+)

diff --git a/key.dns_resolver.c b/key.dns_resolver.c

index c2a9fe5..d41e219 100644

--- a/key.dns_resolver.c

+++ b/key.dns_resolver.c

@@ -56,6 +56,7 @@

 #include <stdlib.h>

 #include <unistd.h>

 #include <time.h>

+#include <limits.h>

 static const char *DNS_PARSE_VERSION = "1.0";

 static const char prog[] = "key.dns_resolver";

-- 

2.4.5