diff options
| author | Jeremy Harris <jgh146exb@wizmail.org> | 2021-03-21 00:02:07 +0000 |
|---|---|---|
| committer | Jeremy Harris <jgh146exb@wizmail.org> | 2021-03-21 00:02:07 +0000 |
| commit | 92583637b25b6bde926f9ca6be7b085e5ac8b1e6 (patch) | |
| tree | 0d159c9fb4961779310f43bab183b352774dc2a2 /doc/doc-txt/ChangeLog | |
| parent | f3f9fe5c6f21a00accc994e0b79480d247f9d6db (diff) | |
DNS: explicit alloc/free of workspace
Diffstat (limited to 'doc/doc-txt/ChangeLog')
| -rw-r--r-- | doc/doc-txt/ChangeLog | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog index bbd305ae8..89c45425d 100644 --- a/doc/doc-txt/ChangeLog +++ b/doc/doc-txt/ChangeLog @@ -223,6 +223,10 @@ JH/46 Use an exponentially-increasing block size when malloc'ing store. Do it 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. + + Exim version 4.94 |