[PATCH v28 9/9] ws2_32: Add note in bind() for AF_UNIX sockets

[Ralf Habacker]

From: Ralf Habacker <ralf.habacker(a)freenet.de>

---
 dlls/ws2_32/socket.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index a36ad5916e5..345edd40284 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -1242,6 +1242,8 @@ int WINAPI bind( SOCKET s, const struct sockaddr *addr, int len )
 
     if (addr->sa_family == AF_UNIX && *addr->sa_data)
     {
+        /* The corresponding unix path is appended to a buffer with
+         * the structure sockaddr_un and can have a length of <= PATH_MAX */
         struct sockaddr_un sun = { 0 };
         WCHAR *sun_pathW;
         memcpy(&sun, addr, len);
-- 
GitLab

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