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Am Fri, 07 Nov 2014 12:58:07 +0100 schrieb Mark Wielaard <mjw@redhat.com>: > On Fri, 2014-11-07 at 01:27 +0100, Hanno Böck wrote: > > Am Thu, 06 Nov 2014 16:11:43 +0100 > > schrieb Mark Wielaard <mjw@redhat.com>: > > > > > > (actually this bug report is kind of a fallout of a bug search > > > > in libbfd - various parser bugs in the binutils-tools have been > > > > found and fixed in the past days and I thought I'd run other > > > > elf-related tools on the collection of bug-exposing binaries) > > > > > > Thanks. If you have any other examples please do report them. > > > > Ten to crash readelf -a attached, according to american-fuzzy-lop > > all distinct code paths. > > Thanks. eu-readelf didn't sanitize the hash section data before use. > The attached patch should fix that. Fixes some of them but not all. Still crashers: id:000053,src:000000,op:flip1,pos:879 id:000054,src:000000,op:flip1,pos:885 Also see attachmend, output from american fuzzy lop with latest git code and your two patches. 9 crashes, 10 hangs. -- Hanno Böck http://hboeck.de/ mail/jabber: hanno@hboeck.de GPG: BBB51E42
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