Ally Sommers : ntdll/unix: Skip address conversion for SOCK_STREAM sockets in try_send().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7b2e7c8075233a8c98f6cca4036e1e5405983cbd
URL:    https://gitlab.winehq.org/wine/wine/-/commit/7b2e7c8075233a8c98f6cca4036e1e5...

Author: Ally Sommers 
Date:   Wed Jun 28 07:43:50 2023 -0700

ntdll/unix: Skip address conversion for SOCK_STREAM sockets in try_send().

---

dlls/ntdll/unix/socket.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/dlls/ntdll/unix/socket.c b/dlls/ntdll/unix/socket.c
index 4e706323a0a..bc5bc84fdf8 100644
--- a/dlls/ntdll/unix/socket.c
+++ b/dlls/ntdll/unix/socket.c
@@ -985,10 +985,14 @@ static NTSTATUS try_send( int fd, struct async_send_ioctl *async )
     union unix_sockaddr unix_addr;
     struct msghdr hdr;
     int attempt = 0;
+    int sock_type;
+    socklen_t len = sizeof(sock_type);
     ssize_t ret;

+    getsockopt(fd, SOL_SOCKET, SO_TYPE, &sock_type, &len);
+
     memset( &hdr, 0, sizeof(hdr) );
-    if (async->addr)
+    if (async->addr && sock_type != SOCK_STREAM)
     {
         hdr.msg_name = &unix_addr;
         hdr.msg_namelen = sockaddr_to_unix( async->addr, async->addr_len, &unix_addr );