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Re: [PATCH] libdw: Check DW_AT_sibling attribute offset is after current DIE.
- From: Mark Wielaard <mjw at redhat dot com>
- To: elfutils-devel at lists dot fedorahosted dot org
- Date: Thu, 15 Jan 2015 14:22:46 +0100
- Subject: Re: [PATCH] libdw: Check DW_AT_sibling attribute offset is after current DIE.
On Mon, 2015-01-05 at 00:09 +0100, Mark Wielaard wrote:
> The sibling attribute should point after this DIE in the CU.
> Otherwise various algorithms might loop or go into infinite recursion
> walking the DIE tree.
> Found by afl-fuzz.
> Signed-off-by: Mark Wielaard <firstname.lastname@example.org>
I pushed this to master.