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[Bug binutils/25447] objcopy : free() invalid pointer in _bfd_coff_free_


From: cvs-commit at gcc dot gnu.org
Subject: [Bug binutils/25447] objcopy : free() invalid pointer in _bfd_coff_free_symbols
Date: Tue, 11 Feb 2020 15:56:46 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=25447

--- Comment #6 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The binutils-2_34-branch branch has been updated by Nick Clifton
<address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=82f439d028c65663a0baf0a17ef5c4a2ea5c84a7

commit 82f439d028c65663a0baf0a17ef5c4a2ea5c84a7
Author: Nick Clifton <address@hidden>
Date:   Tue Feb 11 15:55:25 2020 +0000

    Import a fix from the mainline sources that prevents a potential illegal
memory access when parsing PE binaries.

        PR 25447
        * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
        syms and keep strings flags as these may have been set in order to
        prevent a bogus call to free.

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