[PATCH] ws2_32: Ignore a SO_SNDBUF value of 0 on OSX
Alistair Leslie-Hughes
leslie_alistair at hotmail.com
Sun Nov 18 20:47:29 CST 2018
---
dlls/ws2_32/socket.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index df068fe..ea87a7a 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -5770,6 +5770,15 @@ int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
return SOCKET_ERROR;
}
+#ifdef __APPLE__
+ if(level == WS_SOL_SOCKET && optname == WS_SO_SNDBUF &&
+ optval && *(const int*)optval == 0)
+ {
+ WARN("Setting SO_SNDBUF to 0: ignored\n");
+ return 0;
+ }
+#endif
+
switch(level)
{
case WS_SOL_SOCKET:
--
1.9.1
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