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From: Szabolcs Nagy <nsz@port70.net>
To: musl@lists.openwall.com
Subject: Re: [PATCH libc-test] tls_local_exec.c: add a dynamic relocation test case
Date: Thu, 22 Aug 2019 21:36:08 +0200	[thread overview]
Message-ID: <20190822193607.GQ22009@port70.net> (raw)
In-Reply-To: <20190814032004.y7tdnx5pwftuzsos@gmail.com>

* Fangrui Song <i@maskray.me> [2019-08-14 03:20:04 +0000]:
> commit 9d35fec9e1f391d56faee20b868ef4114bcc4d8a fixed a TLS bug introduced
> in commit ffab43602b5900c86b7040abdda8ccf6cdec95f5.
> 
> % make B=/tmp/libc-test-x86_64 /tmp/libc-test-x86_64/functional/tls_local_exec.err
> ...
> % cat /tmp/libc-test-x86_64/functional/tls_local_exec.err
> FAIL /tmp/libc-test-x86_64/functional/tls_local_exec.exe [signal Segmentation fault]
> 
> static __thread const char *s1 = "s1";
> 
> produces a dynamic relocation against .tdata in a -pie build, which can
> have caught the regression.

thanks committed


      reply	other threads:[~2019-08-22 19:36 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-14  3:20 Fangrui Song
2019-08-22 19:36 ` Szabolcs Nagy [this message]

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