BUG/MINOR: resolvers: Add missing case-insensitive comparisons of DNS hostnames

DNS hostname comparisons were fixed to be case-insensitive (see b17b88487
"BUG/MEDIUM: dns: Consider the fact that dns answers are
case-insensitive"). However 2 comparisons are still case-sensitive.

This patch must be backported as far as 1.8.

(cherry picked from commit 59b29257338f8e7fb6def6bddda45d08651ffe1c)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed