[25280] trunk/dports/graphics/libpng/Portfile

[source_changes at macosforge.org]

Revision: 25280
          http://trac.macosforge.org/projects/macports/changeset/25280
Author:   ryandesign at macports.org
Date:     2007-05-16 20:12:48 -0700 (Wed, 16 May 2007)

Log Message:
-----------
Update libpng to 1.2.18. From the libpng web site:

"Versions up through 1.2.16 have an NULL-pointer-dereference
vulnerability involving palette images with a malformed tRNS
chunk (i.e., one with a bad CRC value). This bug can, at a
minimum, cause crashes in browsers simply by visiting a page
displaying such an image."

Modified Paths:
--------------
    trunk/dports/graphics/libpng/Portfile

Modified: trunk/dports/graphics/libpng/Portfile
===================================================================
--- trunk/dports/graphics/libpng/Portfile	2007-05-17 02:51:02 UTC (rev 25279)
+++ trunk/dports/graphics/libpng/Portfile	2007-05-17 03:12:48 UTC (rev 25280)
@@ -2,7 +2,7 @@
 
 PortSystem 1.0
 name		libpng
-version		1.2.16
+version		1.2.18
 categories	graphics
 maintainers	ryandesign at macports.org waqar at macports.org
 description	Library for manipulating PNG images
@@ -19,9 +19,9 @@
 homepage	http://www.libpng.org/pub/png/
 use_bzip2	yes
 master_sites	sourceforge
-checksums	md5 7a1ca4f49bcffdec60d50f48460642bd \
-			sha1 0b37d42d2ae33c22093d46a28e6b8fa21eb4c1da \
-			rmd160 a328e6f4c8b10480b6f13d4fdcb5863fd42c357b
+checksums	md5 25a7f2f101eaaf2eb18c4987e0fbe39d \
+			sha1 42156e45fa999b242dc63c261e9253ce0dd810ab \
+			rmd160 ea81056a896eb038fa5d7fde2b7fa626c1a2e31e
 
 depends_lib	port:zlib
 

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