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32 Commits

Author SHA1 Message Date
naddy
5966c95102 SECURITY update to 1.5.10. 
libpng failed to correctly handle malloc() failure for text chunks,
which can lead to memory corruption and the possibility of execution
of hostile code. (CVE-2011-3048)
 2012-03-30 18:58:03 +00:00
naddy
c697fa7638 update to 1.5.9 2012-02-26 14:57:54 +00:00
rpointel
883bb752a7 Update libpng to 1.5.6. 
bump major version of shared libs.
ok naddy@.
 2011-11-14 17:48:59 +00:00
sthen
378c061449 SECURITY update to png 1.5.5, fixing a divide-by-zero with malformed cHRM 
chunks, this bug was introduced in 1.5.4 - CVE-2011-3328. Clues from naddy@
 2011-09-23 21:00:28 +00:00
naddy
da9fdc4abc SECURITY update to png-1.5.4: 
1. buffer overwrite in png_rgb_to_gray (CVE-2011-2690)
2. crash in png_default_error due to use of NULL Pointer (CVE-2011-2691)
3. memory corruption when handling empty sCAL chunks (CVE-2011-2692)
 2011-07-15 11:10:40 +00:00
naddy
64920edcf7 Update to png 1.5.2. Lots of improvements, but also significant 
API incompatibility:

"The libpng 1.5.x series finally hides the contents of the venerable
and hoary png_struct and png_info data structures inside private
(i.e., non-installed) header files. Instead of direct struct-access,
applications should be using the various png_get_xxx() and png_set_xxx()
accessor functions, which have existed for almost as long as libpng
itself."
 2011-07-08 20:34:36 +00:00
kili
df247d8854 SECRUTY update to 1.22.44 
Fixes CVE-2010-1205.

ok naddy@
 2010-06-27 19:55:04 +00:00
naddy
6bbe29c2fc maintenance update to 1.2.41 2009-12-06 21:43:11 +00:00
naddy
44331772cf minor maintenance update to 1.2.40 2009-10-12 10:17:16 +00:00
naddy
83ad075f4d maintenance update to 1.2.39 2009-08-23 14:44:18 +00:00
naddy
ad59f1741b Security update to 1.2.35: Fix an uninitialized data bug; CVE-2009-0040. 2009-03-04 20:17:16 +00:00
naddy
66e463990e update to 1.2.33, which fixes a minor memory leak 2008-12-02 16:45:59 +00:00
naddy
4de0998058 Maintenance update to 1.2.32. 
Library bump because png_struct has been extended.
 2008-09-28 14:43:22 +00:00
naddy
02c7cbf779 Update to 1.2.28 which fixes a number of "security and crash bugs". 
Bump library version since struct png_struct has changed--this shouldn't be
used externally, but you never know.

ok bernd@
 2008-05-07 14:29:39 +00:00
naddy
d89a9420a7 SECURITY update to 1.2.22. 
Fixes a number of out-of-bounds reads in certain chunk-handlers.
CVE-2007-5266, CVE-2007-5267, CVE-2007-5268, CVE-2007-5269.
 2007-10-16 20:32:18 +00:00
naddy
e0a69b4d6a maintenance update to 1.2.20 2007-10-06 19:33:28 +00:00
naddy
8f78fb5099 SECURITY update to 1.2.18: 
Fix a NULL pointer dereference vulnerability involving palette
images with a malformed tRNS chunk (CVE-2007-2445).
ok steven@
 2007-05-16 19:46:59 +00:00
espie
9eafbbfb35 base64 checksums. 2007-04-05 16:19:55 +00:00
naddy
b0a7e5d4d9 update to 1.2.16: 
- minor bug fixes
- we now use the same API no matter whether asm optimizations are enabled
  or not
 2007-03-15 19:19:23 +00:00
bernd
0983a6434c The libpng people re-rolled the distfile of png-1.2.14. They fixed 
some fuckup in their autoconf stuff (which we don't use) and changed
dates in comments. Bump PKGNAME.

Noticed by aanriot@, thanks!
 2006-11-30 17:24:13 +00:00
bernd
6fa372d430 Update to png-1.2.14. 
'fine with me' steven@
 2006-11-30 11:25:32 +00:00
bernd
f0fed5a60b Security update to libpng-1.2.13. (CVE-2006-3334) 
Libpng versions 1.0.6 through 1.2.12 can crash while decoding
the sPLT chunk.  This is due to an incorrect calculation of
the buffer size for storing the palette entries.

ok steven@
 2006-11-18 16:06:26 +00:00
bernd
fcc0136602 Security update to png-1.2.12. 
Fixes a buffer overflow vulnerability.

More information:
http://www.securityfocus.com/bid/18698/

ok steven@ naddy@
 2006-06-29 14:33:47 +00:00
bernd
63b1790f76 Update to png-1.2.10 and better DESCR. 
ok naddy@
 2006-05-10 13:50:01 +00:00
brad
3558d82648 upgrade to png 1.2.8 
From: Simon Dassow <janus at area319 dot de>
 2005-07-24 04:55:35 +00:00
naddy
a8817eabcc SIZE 2005-01-05 16:50:35 +00:00
brad
eabc4cd246 upgrade to png 1.2.7 2004-09-20 01:24:10 +00:00
brad
045606bb2d upgrade to png 1.2.5 2002-10-30 23:55:27 +00:00
brad
400870d2bb upgrade to png 1.2.4 
--
compat symlinks have been removed.
 2002-07-17 22:39:03 +00:00
brad
b65440c52c upgrade to png 1.2.2 
--
headers have been moved from include/ to include/libpng/.
for the short term sym-links have been created in include/ but will
be removed once all ports have been checked. porters should @comment out
the sym-links to check ports locally.
 2002-04-26 02:19:04 +00:00
brad
dd89c248ad upgrade to png 1.2.1 2002-01-19 03:36:22 +00:00
brad
5a2c747039 upgrade to png 1.2.0 
--
Thanks to naddy@ for doing a full tree build and finding out that nothing
broke because of this upgrade.
 2001-11-19 02:40:52 +00:00