| |
| Libpng 1.4.17beta03 - October 23, 2015 |
| |
| 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 |
| |
| 1.4.17beta03.tar.xz (LZMA-compressed, recommended) |
| 1.4.17beta03.tar.gz |
| 1.4.17beta03.tar.bz2 |
| |
| Source files with CRLF line endings (for Windows), without the |
| "configure" script |
| |
| lp1417b03.7z (LZMA-compressed, recommended) |
| lp1417b03.zip |
| |
| Other information: |
| |
| 1.4.17beta03-README.txt |
| 1.4.17beta03-LICENSE.txt |
| libpng-1.4.17beta03-*.asc (armored detached GPG signatures) |
| |
| Changes since the last public release (1.4.16): |
| |
| version 1.4.17beta01 [August 19, 2015] |
| Fix typecast in a png_debug2() statement in png_set_text_2() to |
| avoid a compiler warning in PNG_DEBUG builds. |
| Avoid Coverity issues 80855, 80856, and 80857 (PRINTF_ARG_MISMATCH) |
| in pngtest.c PNG_DEBUG builds. |
| Avoid Coverity issue 80858 (REVERSE NULL) in pngtest.c PNG_DEBUG builds. |
| Removed WRITE_WEIGHTED_FILTERED code. |
| Added -DZ_SOLO to contrib/pngminim/*/makefile to work with zlib-1.2.7+ |
| Use nanosleep() instead of usleep() in contrib/gregbook/rpng2-x.c |
| because usleep() is deprecated (port from libpng16). |
| Fixed potential leak of png_pixels in contrib/pngminus/pnm2png.c |
| Fixed uninitialized variable in contrib/gregbook/rpng2-x.c |
| Fixed some bad links in the man page. |
| Safely convert num_bytes to a png_byte in png_set_sig_bytes() (Robert |
| Seacord). |
| Fixed the recently reported 1's complement security issue by replacing |
| the value that is illegal in the PNG spec, in both signed and unsigned |
| values, with 0. Illegal unsigned values (anything greater than or equal |
| to 0x80000000) can still pass through, but since these are not illegal |
| in ANSI-C (unlike 0x80000000 in the signed case) the checking that |
| occurs later can catch them (John Bowler). |
| |
| version 1.4.17beta02 [October 15, 2015] |
| Fixed png_save_int_32 when int is not 2's complement (John Bowler). |
| Added sPLT support to pngtest.c |
| |
| version 1.4.17beta03 [October 23, 2015] |
| Added a safety check in png_set_tIME() (Bug report from Qixue Xiao). |
| |
| Send comments/corrections/commendations to glennrp at users.sourceforge.net |
| or to png-mng-implement at lists.sf.net (subscription required; visit |
| https://lists.sourceforge.net/lists/listinfo/png-mng-implement). |
| |
| Glenn R-P |