Date: Wed, 2 May 2018 12:07:17 -0500 From: Will Dietz <w@...z.org> To: musl@...ts.openwall.com Subject: [PATCH] iconv: add check to avoid writing past end of buffer Attached. Example based on  that crashes without this fix can be found here: https://gist.github.com/7bc07da1dcd02e01c2fbb28cbaa81420 Input is from git's tests (2.17.0), and fixes tests when using noxcuse-based iconv utility and musl's iconv implementation. Well, *almost*. At least no more crashing :). One final test involving autosquash fails-- I believe due to a comparison breaking due to unexpected shifts in ISO-2022-JP encoding (as described in ) but I'm not sure of details just yet. Neat to get this far! ~Will  http://www.openwall.com/lists/musl/2017/05/03/1  http://www.openwall.com/lists/musl/2014/11/09/1 View attachment "iconv.patch" of type "text/x-patch" (691 bytes)
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