piped log entries > PIPE_BUF can be interleaved, which can occur when logging some obscenely long cookie values.
Created attachment 35849 [details] Patch against 2.4.29 This patch is running successfully at our production site.
Created attachment 35854 [details] Patch against 2.4.33 Running successfully at our production site.
Created attachment 35855 [details] Patch against 2.5-HEAD (59157e6c0eb7958be80b87c3a16e7c52c5efc786)
Created pull requests for these patches as well: 2.4 https://github.com/apache/httpd/pull/50 2.5 https://github.com/apache/httpd/pull/49