Libpng 1.2.57 - December 29, 2016 This is a public release of libpng, intended for use in production codes. Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script libpng-1.2.57.tar.xz (LZMA-compressed, recommended) libpng-1.2.57.tar.gz Source files with LF line endings (for Unix/Linux) without the "configure" script libpng-1.2.57-no-config.tar.xz (LZMA-compressed, recommended) libpng-1.2.57-no-config.tar.gz Source files with CRLF line endings (for Windows), without the "configure" script lpng1257.zip lpng1257.7z Project files libpng-1.2.57-project-netware.zip libpng-1.2.57-project-wince.zip Other information: libpng-1.2.57-README.txt libpng-1.2.57-KNOWNBUGS.txt libpng-1.2.57-LICENSE.txt libpng-1.2.57-Y2K-compliance.txt libpng-1.2.57-[previous version]-diff.txt libpng-1.2.57-*.asc (armored detached GPG signatures) Changes since the last public release (1.2.56): Fix typos in libpng.3 synopses (Eric S. Raymond). Fixed undefined behavior in png_push_save_buffer(). Do not call memcpy() with a null source, even if count is zero (Leon Scroggins III). Fixed a potential null pointer dereference in png_set_text_2() (bug report and patch by Patrick Keshishian). 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 #endif