X-Git-Url: https://git.exim.org/users/heiko/exim.git/blobdiff_plain/ee3c2fea18d0c940c2256c6bf041f546c703c375..8aac85ce835c92da2881d0a337ff60d1ad59d542:/doc/doc-txt/ChangeLog?ds=inline diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog index c1f6f9b6d..3995eb05d 100644 --- a/doc/doc-txt/ChangeLog +++ b/doc/doc-txt/ChangeLog @@ -218,6 +218,20 @@ JH/45 Use a (new) separate store pool-pair for DKIM verify working data. This meant a connection with many messages would use continually-growing memory. +JH/46 Use an exponentially-increasing block size when malloc'ing store. Do it + per-pool so as not to waste too much space. Previously a constant size + was used which resulted in O(n^2) behaviour; now we get O(n log n) making + DOS attacks harder. The cost is wasted memory use in the larger blocks. + +JH/47 Use explicit alloc/free for DNS lookup workspace. This permits using the + same space repeatedly, and a smaller process footprint. + +JH/48 Use a less bogus-looking filename for a temporary used for DH-parameters + for GnuTLS. Previously the name started "%s" which, while not a bug, + looked as if if might be one. + + + Exim version 4.94 -----------------