ws2_32: Check namelen before dereferencing it in TRACE (Coverity).

d2812521 · Marcus Meissner · Alexandre Julliard · 4c7b8ca5 · d2812521
Commit d2812521 authored Feb 04, 2010 by Marcus Meissner Committed by Alexandre Julliard Feb 04, 2010
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socket.c dlls/ws2_32/socket.c +1 -1

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--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -1795,7 +1795,7 @@ int WINAPI WS_getpeername(SOCKET s, struct WS_sockaddr *name, int *namelen)
    int fd;
    int res;

-    TRACE("socket: %04lx, ptr %p, len %08x\n", s, name, *namelen);
+    TRACE("socket: %04lx, ptr %p, len %08x\n", s, name, namelen?*namelen:0);

    fd = get_sock_fd( s, 0, NULL );
    res = SOCKET_ERROR;