2.4.x patch: trunk patchs work
+1: jailletc36
+ * mod_ssl: Catch missing, mismatched or encrypted client cert/key pairs
+ with SSLProxyMachineCertificateFile/Path directives. PR 52212, PR 54698.
+ (check at startup, to prevent segfaults at proxy request time)
+ trunk patches: https://svn.apache.org/r1374214
+ https://svn.apache.org/r1374216
+ https://svn.apache.org/r1375445
+ https://svn.apache.org/r1467593
+ 2.4.x patch: https://people.apache.org/~kbrand/PR52212_54698_2.4.x.patch
+ 2.2.x patch: https://people.apache.org/~kbrand/PR52212_54698_2.2.x.patch
+ +1: kbrand,
A list of further possible backports can be found at:
http://people.apache.org/~rjung/patches/possible-backports-httpd-trunk-2_4.txt