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| From: | Bruno Haible |
| Subject: | Re: musl, printf out-of-memory test |
| Date: | Wed, 20 Jun 2012 11:35:28 +0200 |
| User-agent: | KMail/4.7.4 (Linux/3.1.10-1.9-desktop; KDE/4.7.4; x86_64; ; ) |
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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