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Libpng 1.2.25rc02 - February 10, 2008
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
libpng-1.2.25rc02.tar.gz
libpng-1.2.25rc02.tar.lzma
(Get the lzma codec from <http://tukaani.org/lzma>).
libpng-1.2.25rc02.tar.bz2
Source files with LF line endings (for Unix/Linux) without the
"configure" script
libpng-1.2.25rc02-no-config.tar.gz
libpng-1.2.25rc02-no-config.tar.lzma
libpng-1.2.25rc02-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
lp1225r02.zip
lp1225r02.7z
lp1225r02.tar.bz2
Project files
libpng-1.2.25rc02-project-netware.zip
libpng-1.2.25rc02-project-wince.zip
Other information:
libpng-1.2.25rc02-README.txt
libpng-1.2.25rc02-KNOWNBUGS.txt
libpng-1.2.25rc02-LICENSE.txt
libpng-1.2.25rc02-Y2K-compliance.txt
libpng-1.2.25rc02-[previous version]-diff.txt
Changes since the last public release (1.2.23):
version 1.2.24beta01 [November 19, 2007]
Moved misplaced test for malloc failure in png_set_sPLT(). This bug was
introduced in libpng-1.2.20beta01.
Ifdef out avg_row etc from png.h and pngwrite.c when PNG_NO_WRITE_FILTER
Do not use png_ptr->free_fn and png_ptr->mem_fn in png_destroy_read_struct()
when png_ptr is NULL (Marshall Clow).
Updated handling of symbol prefixes in Makefile.am and configure.ac (Mike
Frysinger).
version 1.2.24beta02 [November 30, 2007]
Removed a useless test and fixed incorrect test in png_set_cHRM_fixed()
(David Hill).
version 1.2.24rc01 [December 7, 2007]
No changes.
version 1.2.24 [December 14, 2007]]
Make sure not to redefine _BSD_SOURCE in pngconf.h
Revised gather.sh and makefile.std in contrib/pngminim to avoid compiling
unused files.
version 1.2.25beta01 [January 7, 2008]
Fixed bug with unknown chunk handling, introduced in version 1.2.17rc2
version 1.2.25beta02 [January 10, 2008]
Prevent gamma from being applied twice.
version 1.2.25rc01 [January 17, 2008]
No changes.
version 1.2.25beta03 [January 22, 2008]
Fixed some continue-after-malloc-failure errors in pngset.c (David Hill)
Check for info_ptr == NULL in png_read_info() and png_process_data().
Check for possible use of NULL user_png_ver[] in png_create_read_struct().
Return from png_destroy_read_struct() if png_ptr_ptr is NULL.
Fix overflow of "msg" in png_decompres_chunk().
version 1.2.25beta04 [January 26, 2008]
Work around Coverity bug report by slightly refactoring
png_read_push_finish_row()
version 1.2.25beta05 [January 31, 2008]
Added libpng-1.2.25beta05.tar.lzma to distribution. Get the lzma codec
from <http://tukaani.org/lzma>.
Added lp1225b05.7z to distribution. Get the 7-zip decoder from
from <http://www.7-zip.org>.
Fixed some broken links in the README file.
version 1.2.25beta06 [February 6, 2008]
Refactored png_read_push_finish_row() again, trying to satisfy Coverity.
Fixed potential NULL dereference of png_ptr in png_destroy_write_struct();
clarified potential NULL dereference of png_ptr in png_destroy_read_struct();
fixed potential NULL dereference of info_ptr in png_handle_bKGD();
fixed potential NULL dereference of user_png_ver[] in
png_create_write_struct_2(). (Coverity)
version 1.2.25rc02 [February 10, 2008]
Reset png_ptr->pass in png_read_push_finish_row() before break.
Changed "pass" from png_byte to int.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe) or to glennrp at users.sourceforge.net
Glenn R-P
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