[PATCH v45 3/7] server: Introduce error when attempting to create a SOCK_DGRAM AF_UNIX socket.

[Ally Sommers]

From: Ally Sommers <dropbear.sh(a)gmail.com>

---
 server/sock.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/server/sock.c b/server/sock.c
index 2b8316cfcfa..f56fcae3876 100644
--- a/server/sock.c
+++ b/server/sock.c
@@ -1956,6 +1956,12 @@ static int init_socket( struct sock *sock, int family, int type, int protocol )
         return -1;
     }
 
+    if (unix_family == AF_UNIX && unix_type == SOCK_DGRAM)
+    {
+        set_win32_error(WSAEAFNOSUPPORT);
+        return -1;
+    }
+
     sockfd = socket( unix_family, unix_type, unix_protocol );
 #ifdef linux
     if (sockfd == -1 && errno == EPERM && unix_type == SOCK_RAW
-- 
GitLab


https://gitlab.winehq.org/wine/wine/-/merge_requests/7650