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Message-ID: <CADAOQX9tqHErcKOvvX85XY8ujfTUEba-eMiTz6COVds59SZ7hA@mail.gmail.com>
Date: Thu, 2 Jul 2015 21:22:28 +0300
From: Constantine <iamvfx@...il.com>
To: musl@...ts.openwall.com
Subject: Commit 01d4274 breaks Clang's LeakSanitizer when used with musl
See this commit in cgit:
http://git.musl-libc.org/cgit/musl/commit/?id=01d4274
"make dlerror state and message thread-local and dynamically-allocated"
With this commit any application compiled with lsan yelds this error which
stops the application from running:
==15531==Sanitizer CHECK failed:
> /mnt/space/llvm/projects/compiler-rt/lib/lsan/lsan_interceptors.cc:58
> ((!lsan_init_is_running)) != (0) (0, 0)
But if I revert 01d4274
<https://github.com/procedural/musl-patches/blob/d9fab50/revert_01d4274.patch>
on musl 1.1.9 or higher versions, the error goes away and lsan works as
expected.
Just letting you guys know that this commit breaks external tools like lsan.
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