> Am 18.04.2017 um 20:53 schrieb trondd <tro...@kagu-tsuchi.com>: > > I have an OpenBSD httpd(8) web server hosting security/clamav main.cvd and > daily.cvd files. Upon upgrading to 6.1, freshclam can no longer > successfully fetch the cvd files. > > Freshclam does a request for the first 512 bytes of the files to check the > dates in their header. Then pulls the rest of the file if needed. It > looks like it pulls the *whole* file again. It doesn't pick up where it > left off. > > With httpd from 6.0, fully patched, this was working fine. Whith 6.1, > freshclam would request the 512 chunk, then timeout with "nonblock_recv: > recv timing out (30 secs)". > > Knowing there were a couple of changes to ranges in httpd, I started > rolling things back. I took out the pipelining fix: > http://marc.info/?l=openbsd-cvs&m=148607400902939&w=2 > > Which didn't help. Then I also took out the range rewrite: > http://marc.info/?l=openbsd-cvs&m=148587359420912&w=2 > > And bingo. Freshclam happily pulled it's now much out of date daily > database. :) > > I don't know if freshclam is doing something wacky here or if it's httpd. > It does return the requested byte range, and I was able to pull a range > with curl as well. I don't know another test case for this off hand. >
Do you have any more details like request/response HTTP headers with old and new code? Reyk
