3c503bd315
- update to 1.6.24:
Avoid potential overflow of the PNG_IMAGE_SIZE macro.
Correct filter heuristic overflow handling.
Use a more efficient absolute value calculation on SSE2.
Added pngcp.
etc. see ANNOUNCE
- Update to new upstream release 1.6.23
* Fixes a potential memleak in png_set_tRNS.
* Fixed the progressive reader to handle empty first IDAT
chunk properly.
* Added tests in pngvalid.c to check zero-length IDAT chunks
in various positions.
* Fixed the sequential reader to handle these more robustly.
* Corrected progressive read input buffer in pngvalid.c.
* Moved sse2 prototype from pngpriv.h to
contrib/intel/intel_sse.patch.
* Fixed undefined behavior in png_push_save_buffer().
Do not call memcpy() with a null source, even if count is zero.
* Fixed bad link to RFC2083 in png.5.
OBS-URL: https://build.opensuse.org/request/show/416863
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/libpng16?expand=0&rev=29