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Fix UPNP on windows after #30205.

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The problem could be related to different byte ordering when copying
the interface address over the binding address.
This commit is contained in:
Fabio Alessandrelli 2020-02-06 16:00:32 +01:00
parent f003b3efaa
commit e85330231c
3 changed files with 17 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

4
thirdparty/miniupnpc/miniupnpc/minissdpc.c vendored
View file

@ -683,11 +683,7 @@ ssdpDiscoverDevices(const char * const deviceTypes[],
#endif
} else {
struct in_addr mc_if;
#if defined(_WIN32) && (_WIN32_WINNT >= _WIN32_WINNT_VISTA)
InetPtonA(AF_INET, multicastif, &mc_if);
#else
mc_if.s_addr = inet_addr(multicastif); /* ex: 192.168.x.x */
#endif
if(mc_if.s_addr != INADDR_NONE)
{
((struct sockaddr_in *)&sockudp_r)->sin_addr.s_addr = mc_if.s_addr;

16
thirdparty/miniupnpc/windows_fix.diff vendored Normal file
View file

@ -0,0 +1,16 @@
diff --git a/thirdparty/miniupnpc/miniupnpc/minissdpc.c b/thirdparty/miniupnpc/miniupnpc/minissdpc.c
index 29f8110155..ea9af02e1f 100644
--- a/thirdparty/miniupnpc/miniupnpc/minissdpc.c
+++ b/thirdparty/miniupnpc/miniupnpc/minissdpc.c
@@ -683,11 +683,7 @@ ssdpDiscoverDevices(const char * const deviceTypes[],
#endif
} else {
struct in_addr mc_if;
-#if defined(_WIN32) && (_WIN32_WINNT >= _WIN32_WINNT_VISTA)
- InetPtonA(AF_INET, multicastif, &mc_if);
-#else
mc_if.s_addr = inet_addr(multicastif); /* ex: 192.168.x.x */
-#endif
if(mc_if.s_addr != INADDR_NONE)
{
((struct sockaddr_in *)&sockudp_r)->sin_addr.s_addr = mc_if.s_addr;