[Bug binutils/21156] readefl segfault - invalid read of size 4

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=21156

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

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=43a444f9c5bfd44b4304eafd78338e21d54bea14

commit 43a444f9c5bfd44b4304eafd78338e21d54bea14
Author: Nick Clifton <address@hidden>
Date:   Mon Feb 20 14:40:39 2017 +0000

    Fix another memory access error in readelf when parsing a corrupt binary.

        PR binutils/21156
        * dwarf.c (cu_tu_indexes_read): Move into...
        (load_cu_tu_indexes): ... here.  Change the variable into
        tri-state.  Change the function into boolean, returning
        false if the indicies could not be loaded.
        (find_cu_tu_set): Return NULL if the indicies could not be
        loaded.

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