[Bug binutils/11889] readelf: fixes for multiple crashes

[nickc at redhat dot com]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2010-08-13 
16:02 -------
Subject: Bug 11889

CVSROOT:        /cvs/src
Module name:    src
Changes by:     address@hidden  2010-08-13 16:02:17

Modified files:
        binutils       : ChangeLog readelf.c 

Log message:
        PR binutils/11889
        * readelf.c (get_32bit_elf_symbols): Check for a corrupt
        sh_entsize.
        (get_64bit_elf_symbols): Likewise.
        (process_symbol_table): Likewise.
        (process_section_groups): Check for corrupt headers.
        (process_version_sections): Check for corrupt indicies.
        (process_corefile_note_segment): Likewise.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/binutils/ChangeLog.diff?cvsroot=src&r1=1.1670&r2=1.1671
http://sourceware.org/cgi-bin/cvsweb.cgi/src/binutils/readelf.c.diff?cvsroot=src&r1=1.512&r2=1.513


------- Additional Comments From nickc at redhat dot com  2010-08-13 16:03 
-------
Hi Dan,

  Thanks for the bug report and patch.  I have checked it in, modulo a few
formatting fixes, along with this changelog entry.

Cheers
  Nick

binutils/ChangeLog
2010-08-13  Dan Rosenberg  <address@hidden>

        PR binutils/11889
        * readelf.c (get_32bit_elf_symbols): Check for a corrupt
        sh_entsize.
        (get_64bit_elf_symbols): Likewise.
        (process_symbol_table): Likewise.
        (process_section_groups): Check for corrupt headers.
        (process_version_sections): Check for corrupt indicies.
        (process_corefile_note_segment): Likewise.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://sourceware.org/bugzilla/show_bug.cgi?id=11889

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