Alex Henrie : ws2_32: Set WSAEFAULT if the bind address is null.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: a990e25bf029913b08590d89841ec4faa89236b6
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=a990e25bf029913b08590d89841ec4faa89236b6

Author: Alex Henrie <alexhenrie24 at gmail.com>
Date:   Sun Oct 17 23:45:29 2021 -0600

ws2_32: Set WSAEFAULT if the bind address is null.

Signed-off-by: Alex Henrie <alexhenrie24 at gmail.com>
Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/ws2_32/socket.c     |  2 +-
 dlls/ws2_32/tests/sock.c | 13 ++++++++++++-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index 50ea15c5b0e..2db441bee3c 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -1068,7 +1068,7 @@ int WINAPI bind( SOCKET s, const struct sockaddr *addr, int len )
 
     if (!addr)
     {
-        SetLastError( WSAEAFNOSUPPORT );
+        SetLastError( WSAEFAULT );
         return -1;
     }
 
diff --git a/dlls/ws2_32/tests/sock.c b/dlls/ws2_32/tests/sock.c
index eadc47a8ea6..63f8149f160 100644
--- a/dlls/ws2_32/tests/sock.c
+++ b/dlls/ws2_32/tests/sock.c
@@ -10794,7 +10794,18 @@ static void test_bind(void)
     WSASetLastError(0xdeadbeef);
     ret = bind(s, NULL, 0);
     ok(ret == -1, "expected failure\n");
-    todo_wine ok(WSAGetLastError() == WSAEFAULT, "got error %u\n", WSAGetLastError());
+    ok(WSAGetLastError() == WSAEFAULT, "got error %u\n", WSAGetLastError());
+
+    WSASetLastError(0xdeadbeef);
+    ret = bind(s, NULL, sizeof(addr));
+    ok(ret == -1, "expected failure\n");
+    ok(WSAGetLastError() == WSAEFAULT, "got error %u\n", WSAGetLastError());
+
+    addr.sa_family = AF_INET;
+    WSASetLastError(0xdeadbeef);
+    ret = bind(s, &addr, 0);
+    ok(ret == -1, "expected failure\n");
+    ok(WSAGetLastError() == WSAEFAULT, "got error %u\n", WSAGetLastError());
 
     addr.sa_family = 0xdead;
     WSASetLastError(0xdeadbeef);