I'm cross-posting this to apreq-dev - since you're using Apache::Request and it seems to be behaving differently using mp1 versus mp2, the apreq folks will be in a better position to comment on the behavior.
--Geoff Miles Crawford wrote: > > I posted this to the Firefox guys as well, because I believe it may be > an issue with their browser, but even if it isn't a mod_perl issue > perhaps you guys have insights I could use to help fill out the bug > report I filed with them? > > Perl version v5.8.5 for Apache/1.3.33 (Unix) mod_ssl/2.8.23 OpenSSL/0.9.8 > mod_perl/1.29 > > When posting a file to the following CGI, as demonstrated at the > provided URL, > larger files get truncated. An example file that truncates is located at: > http://mcrawfor.surge.eplt.washington.edu/mcrawfor/frank_lloyd.pdf > > Notice that this file is about 4mb, but when uploaded through the > following CGI > using Firefox 2 on Windows, it is truncated to roughly 2.5mb. > > If you look at the truncated files in a hex editor, there is a strange > similarity in the point the file is truncated: > > truncated point: > 00274fe0: d6 4c 64 b7 c9 f5 c1 3f e3 4f a2 8a 28 a2 8a 28 > .Ld....?.O..(..( > 00274ff0: a2 8a 28 a2 8a 2b cd 3f 68 9f 0f f8 c3 c6 1f -- > ..(..+.?h......- > valid file: > 00274fe0: d6 4c 64 b7 c9 f5 c1 3f e3 4f a2 8a 28 a2 8a 28 > .Ld....?.O..(..( > 00274ff0: a2 8a 28 a2 8a 2b cd 3f 68 9f 0f f8 c3 c6 1f 0a > ..(..+.?h....... > 00275000: 75 cf 04 f8 2f 41 4d 46 f7 c4 16 af 66 cc f7 89 > u.../AMF....f... > > All the files I checked are cut off right before a "0a" byte that rolls > over to the next round filesize. > > I have checked this with Firefox 1.5 and 2.0 on a variety of platforms, > and have only seen it using Firefox 2.0 on Windows posting to mod_perl > 1. mod_perl 2 doesn't seem to have this problem. > > _____________ > #!/usr/bin/perl > > my $r = shift; > > use Apache::Request; > > my $apr = Apache::Request->new($r); > my $handle = $apr->upload('upload')->fh(); > > open STORE, ">stored"; > while( my $line = <$handle>){ > print STORE $line; > } > close STORE; > > print "Content-type: text/plain\n\n". `du 'stored'`; > ______________ > > Reproducible: Always > > Steps to Reproduce: > 1. Upload the sample file to the provided URL or CGI script using > Firefox 2.0 > on Windows > 2.Check the Uploaded filesize. > 3. > Actual Results: > Only part of the file is uploaded. > > Expected Results: > The whole file should be uploaded ;) > > I'm setting the severity to major considering the large number of > mod_perl 1.3 > applications in production use - Here at the University of Washington we > are > getting more and more complaints about this as people upgrade to FF 2.0 > > > Thanks! > > -Miles > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
