Make sure the IPv4 setsockopt also uses 4 byte optval type.

git-svn-id: http://svn.apache.org/repos/asf/apr/apr/trunk@1309376 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 3 insertions, 5 deletions

diff --git a/network_io/unix/multicast.c b/network_io/unix/multicast.c
index 18786b4d4..81051a18d 100644
--- a/network_io/unix/multicast.c
+++ b/network_io/unix/multicast.c
@@ -197,7 +197,7 @@ static apr_status_t do_mcast(int type, apr_socket_t *sock,
 }
 
 static apr_status_t do_mcast_opt(int type, apr_socket_t *sock,
-                                 apr_byte_t value)
+                                 apr_uint32_t value)
 {
     apr_status_t rv = APR_SUCCESS;
 
@@ -209,15 +209,13 @@ static apr_status_t do_mcast_opt(int type, apr_socket_t *sock,
     }
 #if APR_HAVE_IPV6
     else if (sock_is_ipv6(sock) && type == IP_MULTICAST_LOOP) {
-        unsigned int loopopt = value;
         type = IPV6_MULTICAST_LOOP;
         if (setsockopt(sock->socketdes, IPPROTO_IPV6, type,
-                       (const void *) &loopopt, sizeof(loopopt)) == -1) {
+                       (const void *) &value, sizeof(value)) == -1) {
             rv = errno;
         }
     }
     else if (sock_is_ipv6(sock)) {
-        unsigned int hopsopt = value;
         if (type == IP_MULTICAST_TTL) {
             type = IPV6_MULTICAST_HOPS;
         }
@@ -226,7 +224,7 @@ static apr_status_t do_mcast_opt(int type, apr_socket_t *sock,
         }
 
         if (setsockopt(sock->socketdes, IPPROTO_IPV6, type,
-                       (const void *) &hopsopt, sizeof(hopsopt)) == -1) {
+                       (const void *) &value, sizeof(value)) == -1) {
             rv = errno;
         }
     }