binutils: Security fix for CVE-2021-3549

Source: git://sourceware.org/binutils-gdb.git
MR: 111523
Type: Security Fix
Disposition: Backport from https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=1cfcf3004e1830f8fe9112cfcd15285508d2c2b7


ChangeID: 2d3161f601852eb8f9a9ca982c6b0cd44e036bc6
Description:

Affects <= 2.36

Fixup Changelog to apply to dunfel context.

Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>