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It turns out that libuv was returning ENOSPC to us in our usage of the
uv_ipX_name functions. It also turns out that there may be an off-by-one in
libuv. For now just add one to the buffer size and handle the return value
correctly.

Closes #10663

It turns out that libuv was returning ENOSPC to us in our usage of the
uv_ipX_name functions. It also turns out that there may be an off-by-one in
libuv. For now just add one to the buffer size and handle the return value
correctly.

Closes rust-lang#10663
bors added a commit that referenced this pull request Nov 26, 2013
It turns out that libuv was returning ENOSPC to us in our usage of the
uv_ipX_name functions. It also turns out that there may be an off-by-one in
libuv. For now just add one to the buffer size and handle the return value
correctly.

Closes #10663
@bors bors closed this Nov 26, 2013
@bors bors merged commit 7f35012 into rust-lang:master Nov 26, 2013
@alexcrichton alexcrichton deleted the issue-10663 branch November 26, 2013 19:19
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get_host_addresses crashes with 'called Option::unwrap() on a None value'

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