This hasn't made it into the 2.4.x branch yet, what is the status of getting this in the .19 release?
http://svn.apache.org/viewvc?view=revision&revision=1711479 Thanks, Brian > On Oct 16, 2015, at 8:06 AM, Yann Ylavic <ylavic....@gmail.com> wrote: > > Hi Jan, > > On Fri, Oct 16, 2015 at 1:58 PM, Jan Kaluža <jkal...@redhat.com> wrote: >> Hi, >> >> httpd 2.4.17 segfaults when used with prefork MPM (and probably also with >> other MPMs) and -X option since r1705492. >> >> The crash happens in the following call in prefork.c (and probably also >> worker.c and so on): >> >> ap_mpm_pod_check(my_bucket->pod) >> >> pod is NULL and later dereferenced. >> >> The pod is NULL because of the following: >> >> if (!one_process && /* no POD in one_process mode */ >> (rv = ap_mpm_pod_open(pconf, &all_buckets[i].pod))) { > > This is a bad copy-and-paste from the worker/event logic, which I'm to > blame for... > I think we should simply remove the !one_process check here. > > Regards, > Yann. >