apache2: CVE-2018-1333

* fixes a race condition where aborting streams triggers an
 unnecessary timeout.

Affects apache2 2.4.18 to 2.4.30 and apache2 2.4.33

Fixed in apache2 2.4.34

Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa@mvista.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

meta-webserver/recipes-httpd/apache2/apache2_2.4.27.bb

@@ -21,6 +21,7 @@ SRC_URI = "${APACHE_MIRROR}/httpd/httpd-${PV}.tar.bz2 \
            file://apache2-volatile.conf \
            file://apache2.service \
            file://volatiles.04_apache2 \
+           file://CVE-2018-1333.patch \
           "
 
 LIC_FILES_CHKSUM = "file://LICENSE;md5=dbff5a2b542fa58854455bf1a0b94b83"