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From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug sanitizer/98920] [10/11 Regression] uses regexec without
 support for REG_STARTEND with -fsanitize=address
Date: Tue, 09 Feb 2021 09:35:25 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98920

--- Comment #12 from Martin Li=C5=A1ka <marxin at gcc dot gnu.org> ---
Created attachment 50149
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D50149&action=3Dedit
Patch v2

There's a second version of the patch that selectively define
SANITIZER_REGEXEC_VERSION based on the target.

@Jakub: It follows your list of target expect ARM which should be fine:
head -n1 ./sysdeps/unix/sysv/linux/arm/shlib-versions
DEFAULT                 GLIBC_2.4

Thoughts?=