[Bug binutils/23633] objcopy Segmentation fault

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=23633

--- Comment #7 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by H.J. Lu <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=d839b9149957d9a8842c368caf97ef378d8c97af

commit d839b9149957d9a8842c368caf97ef378d8c97af
Author: H.J. Lu <address@hidden>
Date:   Mon Sep 17 08:50:42 2018 -0700

    Free symbol buffers if they are no longer in use

    add_specific_symbols allocates a buffer to hold symbols.  It should be
    freed only if it is no longer in use.

        PR binutils/23633
        * objcopy.c (strip_specific_buffer): New.
        (strip_unneeded_buffer): Likewise.
        (keep_specific_buffer): Likewise.
        (localize_specific_buffer): Likewise.
        (globalize_specific_buffer): Likewise.
        (keepglobal_specific_buffer): Likewise.
        (weaken_specific_buffer): Likewise.
        (add_specific_symbols): Add an argument to return pointer to
        allocated buffer.
        (copy_main): Update add_specific_symbols to update pointers to
        allocated buffer.  Free pointers to allocated buffer before
        return.

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