tree 49a1fffff9cb70861415949cb8c83419fab2ae9d
parent 831c8a52498d3c7be204a00847275f6e9163626f
author Elliott Hughes <enh@google.com> 1454738257 -0800
committer Elliott Hughes <enh@google.com> 1454738257 -0800

Add a test for a possible overflow in *printf.

It turns out we don't have any bugs here, but glibc does. Found while
chasing down a toybox failure I saw on the host, but we may as well
add the test in case we ever screw up here in future.

Change-Id: Ib8dd227ed3b742dc4dab8c09dc08e6ea9a35c807