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[Bug binutils/23932] integer overflow causes an endless loop


From: cvs-commit at gcc dot gnu.org
Subject: [Bug binutils/23932] integer overflow causes an endless loop
Date: Fri, 30 Nov 2018 11:44:35 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=23932

--- Comment #1 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=beab453223769279cc1cef68a1622ab8978641f7

commit beab453223769279cc1cef68a1622ab8978641f7
Author: Nick Clifton <address@hidden>
Date:   Fri Nov 30 11:43:12 2018 +0000

    Remove an abort in the bfd library and add a check for an integer overflow
when mapping sections to segments.

        PR 23932
        * elf.c (IS_CONTAINED_BY_LMA): Add a check for a negative section
        size.
        (rewrite_elf_program_header): If no sections are mapped into a
        segment return an error.

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