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emulation on host: fix binding from a particular interface (#7372)

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allows to effectively use virtual interfaces (ifconfig eth0:1) with a different IP address
This commit is contained in:
david gauchard
2020-06-13 14:04:28 +02:00
committed by GitHub
parent a70e834d1e
commit 89d0c78703
5 changed files with 27 additions and 15 deletions
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6
tests/host/common/UdpContextSocket.cpp
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@ -76,9 +76,8 @@ bool mockUDPListen (int sock, uint32_t dstaddr, uint16_t port, uint32_t mcast)
// Filling server information
servaddr.sin_family = AF_INET;
//servaddr.sin_addr.s_addr = global_ipv4_netfmt?: dstaddr;
(void) dstaddr;
servaddr.sin_addr.s_addr = htonl(INADDR_ANY);
servaddr.sin_addr.s_addr = htonl(global_source_address);
servaddr.sin_port = htons(mockport);
// Bind the socket with the server address
@ -97,8 +96,7 @@ bool mockUDPListen (int sock, uint32_t dstaddr, uint16_t port, uint32_t mcast)
struct ip_mreq mreq;
mreq.imr_multiaddr.s_addr = mcast;
//mreq.imr_interface.s_addr = global_ipv4_netfmt?: htonl(INADDR_ANY);
mreq.imr_interface.s_addr = htonl(INADDR_ANY);
mreq.imr_interface.s_addr = htonl(global_source_address);
if (global_ipv4_netfmt)
{
#if __APPLE__