Blame SOURCES/rpcbind-0.2.0-warnings.patch

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commit d62f79d7905149719715f74c188b47d7911c928c
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Author: Steve Dickson <steved@redhat.com>
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Date:   Mon Aug 18 11:44:19 2014 -0400
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    rpcbind: Remove a strict-aliasing warning
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    src/util.c: In function ?in6_fillscopeid?:
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    src/util.c:106:3: warning: dereferencing type-punned pointer will break
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    strict-aliasing rules [-Wstrict-aliasing]
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       ifindex = ntohs(*(u_int16_t *)&sin6->sin6_addr.s6_addr[2]);
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       ^
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    src/util.c:109:4: warning: dereferencing type-punned pointer will break
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    strict-aliasing rules [-Wstrict-aliasing]
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        *(u_int16_t *)&sin6->sin6_addr.s6_addr[2] = 0;
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    Signed-off-by: Steve Dickson <steved@redhat.com>
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diff --git a/src/util.c b/src/util.c
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index 9a5fb69..7d56479 100644
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--- a/src/util.c
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+++ b/src/util.c
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@@ -101,12 +101,14 @@ static void
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 in6_fillscopeid(struct sockaddr_in6 *sin6)
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 {
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 	u_int16_t ifindex;
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+	u_int16_t *addr;
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         if (IN6_IS_ADDR_LINKLOCAL(&sin6->sin6_addr)) {
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-		ifindex = ntohs(*(u_int16_t *)&sin6->sin6_addr.s6_addr[2]);
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+		addr = (u_int16_t *)&sin6->sin6_addr.s6_addr[2];
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+		ifindex = ntohs(*addr);
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 		if (sin6->sin6_scope_id == 0 && ifindex != 0) {
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 			sin6->sin6_scope_id = ifindex;
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-			*(u_int16_t *)&sin6->sin6_addr.s6_addr[2] = 0;
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+			*addr = 0;
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 		}
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 	}
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 }