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1283 Commits

Author SHA1 Message Date
Glenn Randers-Pehrson
39f8f0e6da [libpng15] Bump version to 1.5.24beta03 2015-10-14 22:14:22 -05:00
Glenn Randers-Pehrson
51148c5255 [libpng15] Imported from libpng-1.5.24beta02.tar 2015-10-14 22:14:13 -05:00
Glenn Randers-Pehrson
5e51957594 [libpng15] Added sPLT support to pngtest.c 2015-10-11 11:31:44 -05:00
Glenn Randers-Pehrson
24e485baec [libpng15] Improve CHANGES and ANNOUNCE description of filler-byte fix. 2015-09-18 23:34:55 -05:00
Glenn Randers-Pehrson
1f4508c7e2 [libpng15] Update CHANGES and ANNOUNCE per recent pull request. 2015-09-18 21:24:29 -05:00
John Bowler
8c4b258355 [libpng15] Fixed png_save_int_32 when int is not 2's complement (John Bowler). 2015-08-21 14:50:38 -05:00
Glenn Randers-Pehrson
7730265b27 [libpng15] Bump version to 1.5.24beta02 2015-08-19 12:54:33 -05:00
Glenn Randers-Pehrson
c357fb70b5 [lbipng15] 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).

Safely convert num_bytes to a png_byte in png_set_sig_bytes() (Robert
  Seacord).
 2015-08-19 12:52:39 -05:00
Glenn Randers-Pehrson
a88dec67f2 [libpng15] Safely convert num_bytes to a png_byte in png_set_sig_bytes() (Robert 
Seacord).
 2015-08-18 10:23:35 -05:00
Glenn Randers-Pehrson
bb98fdbf31 [libpng15] Fixed potential leak of png_pixels in contrib/pngminus/pnm2png.c 
and fixed uninitialized variable in contrib/gregbook/rpng2-x.c
 2015-07-30 11:32:56 -05:00
Glenn Randers-Pehrson
aa24431c93 [libpng15] Bump version to 1.5.24beta01 2015-07-23 20:20:39 -05:00
Glenn Randers-Pehrson
a058d6cee0 [libpng15] Imported from libpng-1.5.23.tar 2015-07-22 22:40:33 -05:00
Glenn Randers-Pehrson
91c2de79b9 [libpng15] Bump version to libpng-1.5.23rc03.tar 2015-07-13 08:30:27 -05:00
Glenn Randers-Pehrson
06bf45e527 [libpng15] Imported from libpng-1.5.23rc02.tar 2015-07-13 07:06:07 -05:00
Glenn Randers-Pehrson
ce12446903 [libpng15] Restored unused FILTER_HEURISTIC macros removed at 
libpng-1.5.23beta02 to png.h to avoid compatibility warnings.
 2015-07-13 07:04:17 -05:00
Glenn Randers-Pehrson
ceaf50079a [libpng15] Imported from libpng-1.5.23rc01.tar 2015-07-09 11:58:09 -05:00
Glenn Randers-Pehrson
5129cbb795 [libpng15] Belatedly added Mans Rullgard to the list of Contributing Authors. 2015-07-09 11:53:58 -05:00
Glenn Randers-Pehrson
5c88d90ce8 [libpng15] Bump version to 1.5.23beta03 2015-06-30 11:01:58 -05:00
Glenn Randers-Pehrson
57b246e736 [libpng15] Imported from libpng-1.5.23beta02.tar 2015-06-30 11:01:50 -05:00
Glenn Randers-Pehrson
d522ff063f [libpng15] Removed non-working progressive reader 'skip' function. 2015-06-03 17:09:47 -05:00
Glenn Randers-Pehrson
ab096c961b [libpng15] Quieted Coverity issues in pngvalid.c. 2015-06-03 16:18:23 -05:00
Glenn Randers-Pehrson
8ed373b1fa [libpng15] Removed WRITE_WEIGHTED_FILTERED code, to save a few kbytes of the 
compiled library size. It never worked properly and as far as we can
tell, no one uses it. The png_set_filter_heuristics() and
png_set_filter_heuristics_fixed() APIs are retained but deprecated
and do nothing.
 2015-06-01 21:08:14 -05:00
Glenn Randers-Pehrson
2cd7404743 [libpng15] Avoid a harmless potential integer overflow in png_XYZ_from_xy() (Bug 
report from Christopher Ferris).
 2015-05-21 15:20:52 -05:00
Glenn Randers-Pehrson
8583cc23e4 [libpng15] Avoid Coverity issue 80858 (REVERSE NULL) in pngtest.c 
PNG_DEBUG builds.
 2015-05-09 21:44:18 -05:00
Glenn Randers-Pehrson
58a54220dd [libpng15] Replaced "unexpected" with an integer in pngset.c where a long was 
expected, to avoid a compiler warning when PNG_DEBUG > 1.
 2015-04-29 11:53:28 -05:00
Glenn Randers-Pehrson
e985b95d65 [libpng15] Removed unused PNG_SET_CHUNK_[CACHE|MALLOC]_LIMIT_SUPPORTED definitions 
from pnglibconf.h.prebuilt (Andrew Church).
 2015-03-27 09:14:25 -05:00
Glenn Randers-Pehrson
4925a28f6d [libpng15] Bump version to 1.5.23beta01 2015-03-27 09:09:21 -05:00
Glenn Randers-Pehrson
4b1b9ce028 [libpng15] Imported from libpng-1.5.22.tar 2015-03-26 08:11:00 -05:00
Glenn Randers-Pehrson
76a0ff6a10 [libpng15] Bump version to 1.5.22rc05 2015-03-17 08:14:08 -05:00
Glenn Randers-Pehrson
88c83a2030 [libpng15] Fix incorrect calculation of maximum number of unknown chunks or 
sPLT chunks to be stored (John Bowler).
 2015-03-16 16:07:50 -05:00
Glenn Randers-Pehrson
ca9e4e3a3b [libpng15] Remove pnglibconf.h, pnglibconf.c, and pnglibconf.out instead of 
pnglibconf.* in "make clean" (Cosmin).
 2015-03-15 17:20:10 -05:00
Glenn Randers-Pehrson
b1ac30b94e [libpng15] Bump version to 1.5.22rc04 2015-03-12 08:10:01 -05:00
Glenn Randers-Pehrson
2f70791939 [libpng15] Updated CMakeLists.txt to add OSX framework, change YES/NO to ON/OFF 
for consistency, and remove some useless tests (Alexey Petruchik).
 2015-03-12 07:26:12 -05:00
Glenn Randers-Pehrson
687d018609 [libpng15] Merged png_free_data() with libpng-1.6.17 2015-03-09 09:08:12 -05:00
Glenn Randers-Pehrson
d50ec244d2 [libpng15] Removed some comments that the configure script did not handle 
properly from scripts/pnglibconf.dfa and pnglibconf.h.prebuilt.
Bump version to 1.5.22rc02
 2015-03-05 21:07:11 -06:00
Glenn Randers-Pehrson
17b747c8a6 [libpng15] Imported from libpng-1.5.22rc01.tar 2015-03-04 11:19:19 -06:00
Glenn Randers-Pehrson
af625883d6 [libpng15] Bump version to 1.5.22beta05 2015-02-25 15:42:09 -06:00
Glenn Randers-Pehrson
74aa31a7c5 [libpng15] Relocated a misplaced "}" in png_reciprocal2(). 2015-02-24 12:36:13 -06:00
Glenn Randers-Pehrson
193eb0b717 [libpng15] Bump version to 1.5.22beta04 2015-02-21 12:48:59 -06:00
Glenn Randers-Pehrson
9c20439822 [libpng15] Imported from libpng-1.5.22beta03.tar 2015-02-21 12:48:41 -06:00
Glenn Randers-Pehrson
014440e6cd [libpng15] Added PNG_WRITE_CUSTOMIZE_COMPRESSION_SUPPORTED macro, on by default. 2015-02-18 13:00:09 -06:00
Glenn Randers-Pehrson
61c3508c42 [libpng15] Bump version to 1.5.22beta03 2015-02-17 10:51:59 -06:00
Glenn Randers-Pehrson
8a6253ed6f [libpng15] Merged pngtest.c with libpng-1.6.17/pngtest.c 
Display user limits in the output from pngtest.
Eliminated the PNG_SAFE_LIMITS macro and restored the 1-million-column
  and 1-million-row default limits in pnglibconf.dfa, that can be reset
  by the user at build time or run time.  This provides a more robust
  defense against DOS and as-yet undiscovered overflows.
 2015-02-16 22:56:30 -06:00
Glenn Randers-Pehrson
c34f3658a7 [libpng15] Bump version to 1.5.22beta02 2015-01-28 19:42:01 -06:00
Glenn Randers-Pehrson
3cd4a410a5 [libpng15] Imported from libpng-1.5.22beta01.tar 2015-01-28 19:34:32 -06:00
Glenn Randers-Pehrson
747cea57e3 [libpng15] Made the check for out-of-range values in png_set_tRNS() detect 
values that are exactly 2^bit_depth, and work on 16-bit platforms.
 2015-01-13 09:39:15 -06:00
Glenn Randers-Pehrson
e621f04541 [libpng15] Regenerated configure scripts with libtool-2.4.4 2014-12-28 19:18:57 -06:00
Glenn Randers-Pehrson
beddd7ed53 [libpng15] Bump version to 1.5.22beta01 2014-12-21 22:56:23 -06:00
Glenn Randers-Pehrson
67faef917b [libpng15] Imported from libpng-1.5.21.tar 2014-12-21 21:52:46 -06:00
John Bowler
7a6bbfd649 [libpng15] Fixed an overflow in png_combine_row with very wide interlaced 
images.
 2014-12-21 16:40:33 -06:00