binutils: CVE-2017-9749

binutils: CVE-2017-9749

Source: binutils-gdb.git
MR: 74010
Type: Security Fix
Disposition: Backport from binutils-2_29
ChangeID: 5b89fbcab899af53585b61bd40724a38bff831d3
Description:

  Prevent invalid array accesses when disassembling a corrupt bfin binary.

        PR binutils/21586
        * bfin-dis.c (gregs): Clip index to prevent overflow.
        (regs): Likewise.
        (regs_lo): Likewise.
        (regs_hi): Likewise.

Affects: <= 2.28
Author: Nick Clifton <nickc@redhat.com>
Signed-off-by: Thiruvadi Rajaraman <trajaraman@mvista.com>
Reviewed-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>