Date: Wed, 20 Jun 2012 11:35:28 +0200 From: Bruno Haible <bruno@...sp.org> To: Rich Felker <dalias@...ifal.cx> Cc: bug-gnulib@....org, musl@...ts.openwall.com Subject: Re: musl, printf out-of-memory test Rich Felker wrote: > The problem was an obscure pointer-arithmetic overflow ... > where the stack pointer is near the 4GB boundary. This explains also why it occurred only with a certain probability outside gdb, but with 100% probability from within gdb: Apparently gdb runs the program without address space layout randomization. > Anyway, it's fixed now. I confirm that http://git.etalabs.net/cgi-bin/gitweb.cgi?p=musl;a=commitdiff;h=914949d321448bd2189bdcbce794dbae2c8ed16e fixes the bug. Bruno
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