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fixed bug #44649 lwip_socket_drop_registered_memberships
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@ -2555,8 +2555,8 @@ static void lwip_socket_drop_registered_memberships(int s)
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for (i = 0; i < LWIP_SOCKET_MAX_MEMBERSHIPS; i++) {
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for (i = 0; i < LWIP_SOCKET_MAX_MEMBERSHIPS; i++) {
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if (socket_ipv4_multicast_memberships[i].sa == sa) {
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if (socket_ipv4_multicast_memberships[i].sa == sa) {
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netconn_join_leave_group(sockets[s].conn, &socket_ipv4_multicast_memberships[i].if_addr,
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netconn_join_leave_group(sockets[s].conn, &socket_ipv4_multicast_memberships[i].multi_addr,
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&socket_ipv4_multicast_memberships[i].multi_addr, NETCONN_LEAVE);
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&socket_ipv4_multicast_memberships[i].if_addr, NETCONN_LEAVE);
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socket_ipv4_multicast_memberships[i].sa = 0;
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socket_ipv4_multicast_memberships[i].sa = 0;
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ip_addr_set_zero(&socket_ipv4_multicast_memberships[i].if_addr);
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ip_addr_set_zero(&socket_ipv4_multicast_memberships[i].if_addr);
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ip_addr_set_zero(&socket_ipv4_multicast_memberships[i].multi_addr);
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ip_addr_set_zero(&socket_ipv4_multicast_memberships[i].multi_addr);
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