Commit 761a11b3 authored by Yann Ylavic's avatar Yann Ylavic
Browse files

Propose backport for PR 62308, and comment about PR 62277. 

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1832020 13f79535-47bb-0310-9956-ffa450edef68
parent b8ab68de

STATUS

+19 −1
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@@ -120,7 +120,25 @@ CURRENT RELEASE NOTES: 
RELEASE SHOWSTOPPERS:



  *) mod_slotmem_shm: https://bz.apache.org/bugzilla/show_bug.cgi?id=62277

                      https://bz.apache.org/bugzilla/show_bug.cgi?id=62308

     ylavic: Not a regression/showstopper IMHO, has more to do with IPC-SysV

             SHM names collisions (on Solaris at least). In 2.4.29 we tried to

             attach (colliding) SHMs first, so it might have worked with

             compatible sizes, we won't attach anymore from 2.4.33 because it

             makes no sense to reuse another balancer's slotmem. We'd better

             fail to start and suggest the user ought to use another SHM

             mechanism like POSIX's, nothing can be done at APR/httpd level.



  *) mod_slotmem_shm: Add generation number to shm filename to fix races with

                      graceful restarts.  PRs 62044 and 62308.

     trunk patch: https://svn.apache.org/r1831868

                  https://svn.apache.org/r1831869

                  https://svn.apache.org/r1831870

                  https://svn.apache.org/r1831871

                  https://svn.apache.org/r1831872

                  https://svn.apache.org/r1831935

                  https://svn.apache.org/r1831938

     2.4.x patch: http://home.apache.org/~ylavic/patches/httpd-2.4.x-balancer_slotmem.patch

     +1: ylavic,



  *) mod_ssl: Restore 2.4.29 behaviour in SSL vhost merging/enabling

              which broke some rare but previously-working configs.