[Bug sanitizer/113430] Trivial program segfaults intermittently with ASAN with large CONFIG_ARCH_MMAP_RND_BITS in kernel configuration

[xry111 at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113430

Xi Ruoyao <xry111 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Trivial program segfaults   |Trivial program segfaults
                   |intermittently with ASAN    |intermittently with ASAN
                   |since Linux 6.7             |with large
                   |                            |CONFIG_ARCH_MMAP_RND_BITS
                   |                            |in kernel configuration
                 CC|                            |xry111 at gcc dot gnu.org

--- Comment #3 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
Updated the title to make it more precise.

Note that even with Linux 6.7 the default value of CONFIG_ARCH_MMAP_RND_BITS is
still 28 (32 is set by some distro maintainer who apparently does not know this
will hit the sanitizer runtime), so "since Linux 6.7" is just misleading.