[Xcb] [PATCH libxcb] xcb_auth: Fix memory leak in _xcb_get_auth_info.

[Julien Danjou]

On Thu, Nov 11 2010, Nick Bowler wrote:

> If the initial get_peer_sock_name(getpeername ...) succeeds, the
> pointer to allocated memory is overwritten by the later call to
> get_peer_sock_name(getsockname ...).  Fix that up by freeing
> the allocated memory before overwriting the pointer.

Thanks, pushed.

-- 
Julien Danjou
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