2008年2月19日

[installer 1432] libpng-1.2.25

libpng-1.2.25 出ています。

☆ libpng-1.2.25
http://sourceforge.net/projects/libpng/
http://sourceforge.net/project/showfiles.php?group_id=5624&package_id=5683

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().
Change "if (swidth == NULL)" to "if (sheight == NULL)" in png_handle_sCAL
(bug introduced in libpng-1.2.4/1.0.13).
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.

version 1.2.25 and 1.0.31 [February 18, 2008]
No changes.

----
こがよういちろう


投稿者 xml-rpc : 2008年2月19日 17:19
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