[Bug ld/20995] Read-only data in ELF libraries may be remapped writable at runtime

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=20995

--- Comment #6 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The binutils-2_28-branch branch has been updated by Alan Modra
<address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b9f351d14e9862d3521c24820671e6531d604364

commit b9f351d14e9862d3521c24820671e6531d604364
Author: Alan Modra <address@hidden>
Date:   Wed Dec 28 17:04:15 2016 +1030

    Use dynrelro for symbols in relro sections too

        PR ld/20995
    bfd/
        * elflink.c (elf_link_add_object_symbols): Mark relro sections
        in dynamic objects SEC_READONLY.
    ld/
        * testsuite/ld-elf/pr20995c.s: New test file.
        * testsuite/ld-elf/pr20995-2so.r: Likewise.
        * testsuite/ld-elf/elf.exp: Run it.

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