tree 8576b0522318fc3d73389ed09d567dcc70632adf
parent cf4a63184369b4c21d04437290f9995c882daed8
author Jan Voung <jvoung@chromium.org> 1429139063 -0700
committer Jan Voung <jvoung@chromium.org> 1429139063 -0700

Cherrypick 229035: Fix error checking in get_temp_file_name().

Checking errno without first checking that the call failed means that
if some other call prior to mkstemp failed with EINVAL prior to this,
the assert would fire even if mkstemp succeeded. If something failed
with EEXIST, it would go in to an infinite loop.

Change-Id: I3f140a3e15fe08664a38a8c9a950c4ed547eb481

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@229035 91177308-0d34-0410-b5e6-96231b3b80d8

BUG=none -- infinite looping bot
R=dschuff@chromium.org

Review URL: https://codereview.chromium.org/1092513002