Bug 70232 - libpng port has bad checksum
Summary: libpng port has bad checksum
Status: Closed FIXED
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: Any Any
: Normal Affects Only Me
Assignee: Andrey A. Chernov
Depends on:
Reported: 2004-08-10 00:30 UTC by Gregory Bond
Modified: 2004-08-10 07:49 UTC (History)
1 user (show)

See Also:


Note You need to log in before you can comment on or make changes to this bug.
Description Gregory Bond 2004-08-10 00:30:21 UTC
Libpng port won't build do to checksum failures on the patch files.

Marked as serious/high because a HEAP of stuff depends on this!

[Yes, I've removed the distfiles and refetched, and cvsup'd the port, and 
checked gnats....]

root@grollo[/usr/ports/graphics/png] # make checksum
===>  Vulnerability check disabled


Not sure of the providence of the patch files, but try "make makesum" 
doesn't actually help - the patch files don't apply properly.

===>  Patching for png-1.2.5_8
===>  Applying distribution patches for png-1.2.5_8
2 out of 2 hunks failed--saving rejects to pngrtran.c.rej
*** Error code 2
How-To-Repeat: 	cd /usr/ports/graphics/png && make checksum

$ ls -l /usr/ports/distfiles/libpng-patch00-pngrtran-filler-RRGGBB-overflow.txt
-rw-------  1 root  wheel  1130 Aug  5 00:07 /usr/ports/distfiles/libpng-patch00-pngrtran-filler-RRGGBB-overflow.txt
$ grep RRGGBB distinfo
MD5 (libpng-patch00-pngrtran-filler-RRGGBB-overflow.txt) = 1e49d90ffa33c25b5af90311fe022436
SIZE (libpng-patch00-pngrtran-filler-RRGGBB-overflow.txt) = 1105

[note different size]
Comment 1 Michael Nottebrock freebsd_committer 2004-08-10 00:53:43 UTC
The checksums are correct, however the ftp server the patches are hosted on 
seems to be able to confuse proxies very much. I myself have only been able 
to fetch those files by first deleting them from /usr/ports/distfiles and 
then fetching them directly, bypassing the proxy.

   ,_,   | Michael Nottebrock               | lofi@freebsd.org
 (/^ ^\) | FreeBSD - The Power to Serve     | http://www.freebsd.org
   \u/   | K Desktop Environment on FreeBSD | http://freebsd.kde.org
Comment 2 Gregory Bond 2004-08-10 01:56:34 UTC
lofi@freebsd.org said:
> The checksums are correct, however the ftp server the patches are
> hosted on  seems to be able to confuse proxies very much.

Urk, Michael is right.  I fetched the the patch files using a real FTP client
(not fetch through the squid HTTP proxy) and the checksums come out fine.

OK, lets change this PR to read: "Put the patch files somewhere that is 

Or close it, perhaps.

Thanks, Michael.
Comment 3 Michael Nottebrock freebsd_committer 2004-08-10 02:03:14 UTC
Responsible Changed
From-To: freebsd-ports-bugs->ache

Over to maintainer.
Comment 4 Andrey A. Chernov freebsd_committer 2004-08-10 07:49:18 UTC
State Changed
From-To: open->closed

swrinde.nde.swri.edu removed from MASTER_SITES