On Mon, Jul 23, 2012 at 02:05:09AM +0800, Michael wrote:
> Package: apt-cacher
> Version: 1.7.4
> Severity: normal
>
> Hi,
>
> I -think- I've found a chunk-related bug. The initial symptom is a
> slow-running (due to waiting for server-end timeouts) apt-get update,
> accompanied by a BADSIG error from gpg.
Yes, chunked transfer is broken.
Does the following patch help?
Mark
commit 665dbe247863d635de4469af48f501ac53444cd8
Author: Mark Hindley <m...@hindley.org.uk>
Date: Mon Jul 23 01:47:57 2012 +0100
Don't allow Transfer-Encoding: chunked to leak through to clients.
diff --git a/apt-cacher b/apt-cacher
index 2d4309f..f719ec9 100755
--- a/apt-cacher
+++ b/apt-cacher
@@ -1629,9 +1629,16 @@ sub libcurl {
$cfg->{debug} && debug_message('libcurl reading of
headers complete: ' . $response->code);
chomp_message($response);
if ($curl_request->method eq 'GET' &&
$response->is_success) {
+ # Handle Chunked
+ if ($response->header('Transfer-Encoding') && lc
$response->header('Transfer-Encoding') eq 'chunked') {
+ debug_message('Handle Transfer-Encoding:
chunked');
+ $response->remove_header('Content-Length');
+ $response->remove_header('Transfer-Encoding');
+ }
# Check space
my $statfs;
if (defined($statfs = df($cfg->{'cache_dir'}, 1)) &&
+ $response->header('Content-Length') &&
$response->header('Content-Length') >=
$statfs->{bavail} ||
$cfg->{_disk_usage_limit} && $statfs->{used} +
$response->header >= $cfg->{_disk_usage_limit}) {
info_message('ALARM: Insuffient space for
Content-Length: '.
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