[Bug sanitizer/60038] AddressSanitizer CHECK failed ... "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" on CentOS 5.10

[kcc at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60038

--- Comment #8 from Kostya Serebryany <kcc at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #6)
>   size_t len = confstr (_CS_GNU_LIBC_VERSION, buf, sizeof buf);
>   if (strncmp (buf, "glibc 2.", 8) == 0)

Yea, such patch is even more welcome. 
I was thinking about using __gnu_get_libc_version, 
to extract the libc version numbers, but confstr (_CS_GNU_LIBC_VERSION
sounds good too.