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Code Issues Releases Wiki Activity

Fixed NULL reference exception

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This commit is contained in:
Bryan Roe
2022-03-25 11:19:00 -07:00
parent c3591f5de6
commit 9e4be92cd8
2 changed files with 5 additions and 0 deletions
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3
microstack/ILibAsyncUDPSocket.c
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@@ -206,6 +206,7 @@ void ILibAsyncUDPSocket_DropMulticastGroupV4(ILibAsyncUDPSocket_SocketModule mod
void ILibAsyncUDPSocket_JoinMulticastGroupV4(ILibAsyncUDPSocket_SocketModule module, struct sockaddr_in *multicastAddr, struct sockaddr *localAddr)
{
struct ip_mreq mreq;
if (module == NULL) { return; }
#if defined(WIN32) || defined(_WIN32_WCE)
SOCKET s = *((SOCKET*)ILibAsyncSocket_GetSocket(module));
#else
@@ -224,6 +225,8 @@ void ILibAsyncUDPSocket_JoinMulticastGroupV4(ILibAsyncUDPSocket_SocketModule mod
void ILibAsyncUDPSocket_JoinMulticastGroupV6(ILibAsyncUDPSocket_SocketModule module, struct sockaddr_in6 *multicastAddr, int ifIndex)
{
if (module == NULL) { return; }
struct ipv6_mreq mreq6;
#if defined(WIN32) || defined(_WIN32_WCE)
SOCKET s = *((SOCKET*)ILibAsyncSocket_GetSocket(module));