[Buildroot] [PATCH] exim: add upstream security fix

[Peter Korsgaard]

>>>>> "Peter" == Peter Korsgaard <peter at korsgaard.com> writes:

 > Fixes the following security issue:
 > CVE-2018-6789: Meh Chang discovered a buffer overflow flaw in a utility
 > function used in the SMTP listener of Exim, a mail transport agent.  A
 > remote attacker can take advantage of this flaw to cause a denial of
 > service, or potentially the execution of arbitrary code via a specially
 > crafted message.

 > Dropped ChangeLog hunk and adjusted file path of upstream commit so it
 > applies to tarball.

 > Signed-off-by: Peter Korsgaard <peter at korsgaard.com>

Committed to 2017.02.x, thanks.

-- 
Bye, Peter Korsgaard