[Bug libgcc/104207] [12 Regression] Crash in _Unwind_Find_FDE if object lacks unwind information

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104207

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Florian Weimer <f...@gcc.gnu.org>:

https://gcc.gnu.org/g:ab2a2457780d224343ce05e7d8e2964c6a47fd83

commit r12-6857-gab2a2457780d224343ce05e7d8e2964c6a47fd83
Author: Florian Weimer <fwei...@redhat.com>
Date:   Tue Jan 25 12:09:56 2022 +0100

    libgcc: Fix _Unwind_Find_FDE for missing unwind data with glibc 2.35

    _dl_find_object returns success even if no unwind information has been
    found, and dlfo_eh_frame is NULL.

    libgcc/ChangeLog:

            PR libgcc/104207
            * unwind-dw2-fde-dip.c (_Unwind_Find_FDE): Add NULL check.