[BLFS Trac] #2877: libpng-1.2.38

BLFS Trac trac at linuxfromscratch.org
Fri Jul 24 06:16:58 PDT 2009


#2877: libpng-1.2.38
----------------------+-----------------------------------------------------
 Reporter:  gdalziel  |       Owner:  blfs-book@…                   
     Type:  task      |      Status:  new                           
 Priority:  normal    |   Milestone:  6.5                           
Component:  BOOK      |     Version:  SVN                           
 Severity:  normal    |    Keywords:                                
----------------------+-----------------------------------------------------
 Version increment to 1.2.38

 Changes since 1.2.35:

 1.2.38: The license declarations were revised to mention the "libpng
 license". The configuration files were rebuilt with autoconf-2.63. Some
 "#ifdef's" were revised to separate unknown... chunk support from
 png_set_keep_unknown_chunks() support because the latter is useful in its
 own right for ignoring known but unused chunks

 1.2.37: This is mostly a cosmetic release that fixes up indentation and
 some other style inconsistencies. There is a bugfix of the memset() that
 was added in libpng-1.2.36 but did not... initialize the entire row buffer

 1.2.36: This release consists of minor code cleanup plus fixing a
 potential memory leak in the "new_key" string.

 The apng patch no longer works against 1.2.38. I have reapplied the code
 against 1.2.38 and diffed a new patch, see attached. 1.2.38 with apng
 appears to be working fine with firefox, as demonstrated by
 http://www.w3.org/Graphics/PNG/inline-alpha.html.

-- 
Ticket URL: <http://wiki.linuxfromscratch.org/blfs/ticket/2877>
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