Bug 121328

Summary: [PATCH]graphics/png: update to 1.2.25
Product: Ports & Packages Reporter: bf <bf2006a>
Component: Individual Port(s)Assignee: Andrey A. Chernov <ache>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: Latest   
Hardware: Any   
OS: Any   
Attachments:
Description Flags
file.diff none

Description bf 2008-03-03 19:10:02 UTC 
"... fixes a double-gamma-correction bug on colormapped images with partially transparent palette entries, as well as a number of problems (believed to be benign) that were found by the Coverity static-analysis tool."

"Most versions of libpng up through 1.2.24 have a number of minor coding errors that could lead to crashes in exceptional cases. For example, if memory allocation fails while processing certain ancillary chunks, libpng could crash while attempting to write to the NULL pointer; or if the application author failed to set up the info_ptr as required, some parts of libpng fail to check for NULL and could crash trying to read the pointer (though it's probable that the error would have caused libpng to terminate upstream of these parts). The bugs are fixed in version 1.2.25, released 18 February 2008."

Fix: Patch attached with submission follows:
Comment 1 Edwin Groothuis freebsd_committer freebsd_triage 2008-03-03 19:10:11 UTC 
Responsible Changed
From-To: freebsd-ports-bugs->ache

Over to maintainer (via the GNATS Auto Assign Tool)
Comment 2 dfilter service freebsd_committer freebsd_triage 2008-03-04 15:52:23 UTC 
ache        2008-03-04 15:52:13 UTC

  FreeBSD ports repository

  Modified files:
    graphics/png         Makefile distinfo 
    graphics/png/files   patch-ab 
  Log:
  Upgrade to 1.2.25
  
  PR:             121328
  
  Revision  Changes    Path
  1.85      +2 -3      ports/graphics/png/Makefile
  1.38      +3 -3      ports/graphics/png/distinfo
  1.11      +1 -1      ports/graphics/png/files/patch-ab
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Comment 3 Andrey A. Chernov freebsd_committer freebsd_triage 2008-03-04 19:38:14 UTC 
State Changed
From-To: open->closed

Updated.