-Libpng 1.2.4 - July 8, 2002
+Libpng 1.2.34 - December 18, 2008
This is a public release of libpng, intended for use in production codes.
-Changes since the last public release (1.2.3):
-
- Added libpng.pc and libpng-config to "all:" target in 16 makefiles.
- Fixed bug in 16 makefiles: $(DESTDIR)/$(LIBPATH) to $(DESTDIR)$(LIBPATH)
- Added missing "\" before closing double quote in makefile.gcmmx.
- Plugged various memory leaks; added png_malloc_warn() and png_set_text_2()
- functions.
- Plugged memory leak of png_ptr->current_text (Matt Holgate).
- Check for buffer overflow before reading CRC in pngpread.c (Warwick Allison)
- Added -soname to the loader flags in makefile.dec, makefile.sgi, and
- makefile.sggcc.
- Added "test-installed" targets to makefile.linux, makefile.gcmmx,
- makefile.sgi, makefile.sggcc, makefile.32sunu, makefile.64sunu,
- makefile.beos, makefile.darwin, makefile.dec, makefile.macosx,
- makefile.solaris, makefile.sco, makefile.cygwin, makefile.hpux,
- makefile.hpgcc, and makefile.so9.
- Plugged memory leak of row_buf in pngtest.c when there is a png_error().
- Detect buffer overflow in pngpread.c when IDAT is corrupted with extra data.
- Revised pnggccrd.c to be able to back out version 1.0.x via PNG_1_0_X macro.
- Changed png_warning() to png_error() when width is too large to process.
-
-Send comments/corrections/commendations to
-png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu
+Files available for download:
+
+Source files with LF line endings (for Unix/Linux) and with a
+"configure" script
+
+ libpng-1.2.34.tar.gz
+ libpng-1.2.34.tar.lzma
+ (Get the lzma codec from <http://tukaani.org/lzma>).
+ libpng-1.2.34.tar.bz2
+
+Source files with LF line endings (for Unix/Linux) without the
+"configure" script
+
+ libpng-1.2.34-no-config.tar.gz
+ libpng-1.2.34-no-config.tar.lzma
+ libpng-1.2.34-no-config.tar.bz2
+
+Source files with CRLF line endings (for Windows), without the
+"configure" script
+
+ lpng1234.zip
+ lpng1234.7z
+ lpng1234.tar.bz2
+
+Project files
+
+ libpng-1.2.34-project-netware.zip
+ libpng-1.2.34-project-wince.zip
+
+Other information:
+
+ libpng-1.2.34-README.txt
+ libpng-1.2.34-KNOWNBUGS.txt
+ libpng-1.2.34-LICENSE.txt
+ libpng-1.2.34-Y2K-compliance.txt
+ libpng-1.2.34-[previous version]-diff.txt
+
+Changes since the last public release (1.2.33):
+
+version 1.2.34 [December 18, 2008]
+
+version 1.2.34beta01 [December 18, 2008]
+ Revised png_warning() to write its message on standard output by default
+ when warning_fn is NULL. This was the behavior prior to libpng-1.2.9.
+ Fixed string vs pointer-to-string error in png_check_keyword().
+ Added png_check_cHRM_fixed() in png.c and moved checking from pngget.c,
+ pngrutil.c, and pngwrite.c, and eliminated floating point cHRM checking.
+ Added check for zero-area RGB cHRM triange in png_check_cHRM_fixed().
+ In png_check_cHRM_fixed(), ensure white_y is > 0, and removed redundant
+ check for all-zero coordinates that is detected by the triangle check.
+ Revised png_warning() to write its message on standard output by default
+ when warning_fn is NULL.
+ Corrected off-by-one error in bKGD validity check in png_write_bKGD()
+ and in png_handle_bKGD().
+ Merged with png_debug from libpng-1.4.0 to remove newlines.
+ Removed redundant check for key==NULL before calling png_check_keyword()
+ to ensure that new_key gets initialized and removed extra warning
+ (Arvan Pritchard).
+ Added PNG_TRANSFORM_STRIP_FILLER_BEFORE and
+ PNG_TRANSFORM_STRIP_FILLER_AFTER conditionals and deprecated
+ PNG_TRANSFORM_STRIP_FILLER (Jim Barry).
+
+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
projects / wxWidgets.git / blobdiff