ws2_32: Sending 0 bytes shouldn't cause an infinite loop.

827644ad · Damjan Jovanovic · Alexandre Julliard · f4147ca0 · 827644ad
Commit 827644ad authored Jul 24, 2007 by Damjan Jovanovic Committed by Alexandre Julliard Jul 24, 2007
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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
@@ -2714,7 +2714,7 @@ INT WINAPI WSASendTo( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
            struct pollfd pfd;
            int timeout = GET_SNDTIMEO(fd);

-            if (n > 0)
+            if (n >= 0)
            {
                *lpNumberOfBytesSent += n;
                while (first_buff < dwBufferCount && iovec[first_buff].iov_len <= n)