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1989 Commits

Author SHA1 Message Date
Glenn Randers-Pehrson
9d4215e6c0 [libpng16] Require cmake-2.8.8 in CMakeLists.txt. Revised symlink creation, 
no longer using deprecated cmake LOCATION feature (Clifford Yapp).
 2017-08-03 16:10:27 -05:00
Glenn Randers-Pehrson
d683af0f12 [libpng16] Temporarily disable IDAT length-limiting. 2017-08-03 16:04:22 -05:00
Glenn Randers-Pehrson
bfdabdacff [libpng16] Bump version to 1.6.32beta09 2017-08-03 10:57:55 -05:00
Glenn Randers-Pehrson
d930d36155 [libpng16] Restored png_get_eXIf_1() and png_set_eXIf_1() because strlen(eXIf_buf) 
does not work (the eXIf chunk data can contain zeroes).
 2017-08-03 10:29:10 -05:00
Glenn Randers-Pehrson
a1fe2c9848 [libpng16] Check length of IDAT against maximum possible IDAT size, accounting 
for height, rowbytes, interlacing and zlib/deflate overhead.
 2017-08-03 10:01:35 -05:00
Glenn Randers-Pehrson
70041f4038 [libpng16] Bump version to 1.6.32beta08 2017-08-02 19:30:40 -05:00
Glenn Randers-Pehrson
96b65b3644 [libpng16] Imported from libpng-1.6.32beta07.tar 2017-08-02 19:30:21 -05:00
Glenn Randers-Pehrson
347538efbd [libng16] Check length of all chunks except IDAT against user limit. 2017-08-02 19:21:19 -05:00
Glenn Randers-Pehrson
2b37d46564 [libpng16] Bump version to 1.6.32beta07 2017-08-02 17:32:15 -05:00
Glenn Randers-Pehrson
3fa1df48a1 [libpng16] Removed png_get_eXIf_1() and png_set_eXIf_1(). 2017-08-02 17:27:41 -05:00
Glenn Randers-Pehrson
7c709f039f [libpng16] Restored png_get_eXIf() and png_set_eXIf() to maintain API compatability. 2017-08-02 16:48:11 -05:00
Glenn Randers-Pehrson
821b1dcf34 [libpng16] Bump version to 1.6.32beta04 2017-08-01 22:07:53 -05:00
Glenn Randers-Pehrson
611b29acd8 [libpng16] Imported from libpng-1.6.32beta03.tar 2017-08-01 22:07:34 -05:00
Glenn Randers-Pehrson
71a56180e5 [libpng16] Stop memory leak when returning from png_handle_eXIf() with an error 
(Bug report from the OSS-fuzz project).
 2017-08-01 21:42:16 -05:00
Glenn Randers-Pehrson
bc68c41d5f [libpng16] Initialized btoa[] in pngstest.c; stop memory leak in png_handle_eXIf() 
when returning with an error.
 2017-08-01 15:24:21 -05:00
Glenn Randers-Pehrson
68a80b10fe [libpng16] updated tests/pngunknown-sAPI; it works now. 2017-07-31 20:22:08 -05:00
Glenn Randers-Pehrson
c17b7b38b0 [libpng16] Updated contrib/libtests/pngunknown.c with eXIf chunk. Note: 
the unknown-sAPI test is failing.
 2017-07-31 19:04:15 -05:00
Glenn Randers-Pehrson
90d3ff290f [libpng16] Bump version to 1.6.32beta02 2017-07-31 17:07:42 -05:00
Glenn Randers-Pehrson
3e753f5cbe [libpng16] Changed name of png_get_eXIF and png_set_eXIf() to png_get_eXIf_1() 
and png_set_eXIf_1(), respectively, to avoid breaking API compatibility
with libpng-1.6.31.
 2017-07-31 16:56:30 -05:00
Glenn Randers-Pehrson
40afb68570 [libpng16] Added calls to png_handle_eXIf(() in pngread.c and png_write_eXIf() 
in pngwrite.c, and made various other fixes to png_write_eXIf().
Eliminated png_ptr->num_exif member from pngstruct.h and added num_exif
  to arguments for png_get_eXIf() and png_set_eXIf().
 2017-07-31 14:21:46 -05:00
Glenn Randers-Pehrson
4ab78af90a [libpng16] Avoid possible NULL dereference in png_handle_eXIf when benign_errors 
are allowed. Avoid leaking the input buffer "eXIf_buf".
 2017-07-30 19:36:25 -05:00
Glenn Randers-Pehrson
b73c891891 [libpng16] Bump version to 1.6.32beta01 2017-07-27 14:18:21 -05:00
Glenn Randers-Pehrson
9fcb846402 [libpng16] Imported from libpng-1.6.31.tar 2017-07-27 05:27:17 -05:00
Glenn Randers-Pehrson
1ed0b3f7ca [libpng16] Fixed typo in example.c (png_free_image should be png_image_free) 
(Bug report by John Smith)
 2017-07-25 15:32:19 -05:00
Glenn Randers-Pehrson
a354e5c1ff [libpng16] Imported from libpng-1.6.31rc01.tar 2017-07-19 09:51:35 -05:00
Glenn Randers-Pehrson
db16b27d11 [libpng16] Revised the eXIf chunk in pngtest.png to fix "Bad IFD1 Directory" warning. 2017-07-18 06:41:18 -05:00
Glenn Randers-Pehrson
d2fcc41eec [libpng16] Imported from libpng-1.6.31beta06.tar 2017-07-17 06:09:30 -05:00
Glenn Randers-Pehrson
cd37210184 [libpng16] Added a minimal eXIf chunk (with Orientation and FocalLengthIn35mmFilm 
tags) to pngtest.png.
 2017-07-16 16:38:01 -05:00
Glenn Randers-Pehrson
a5b6751bbd [libpng16] Bump version to 1.6.31beta06 2017-07-13 11:28:18 -05:00
Glenn Randers-Pehrson
cd8eb93ecb [libpng16] Imported from libpng-1.6.31beta05.tar 2017-07-13 11:25:51 -05:00
Glenn Randers-Pehrson
68cb0aaee3 [libpng16] Implement eXIf chunk support 2017-07-13 11:22:48 -05:00
Glenn Randers-Pehrson
40943eb67a [libpng16] Bump version to 1.6.31beta05 2017-07-11 12:30:36 -05:00
Glenn Randers-Pehrson
f78a3e7326 [libpng16] Imported from libpng-1.6.31beta04.tar 2017-07-11 12:29:53 -05:00
John Bowler
72d07d3202 [libpng16] Removed one of the GCC-7.1.0 'strict-overflow' warnings that 
result when integers appear on both sides of a compare.  Worked around the
  others by forcing the strict-overflow setting in the relevant functions to
  a level where they are not reported.
Changed "FALL THROUGH" comments to "FALLTHROUGH" because GCC doesn't like
  the space.
Worked around some C-style casts from (void*) because g++ 5.4.0 objects
  to them.
Increased the buffer size for 'sprint' to pass the gcc 7.1.0 'sprint
  overflow' check that is on by default with -Wall -Wextra.
 2017-07-11 08:47:05 -05:00
Glenn Randers-Pehrson
f2621c5137 [libpng16] Bump version to 1.6.31beta04 2017-07-09 16:31:45 -05:00
Glenn Randers-Pehrson
0a9d2719c5 [libpng16] Added scripts/makefile-linux-opt, which has hardware optimizations 
enabled.
 2017-07-09 16:27:15 -05:00
Glenn Randers-Pehrson
aa6e0482fa [libpng16] Quieted "declaration after statement" warnings in intel/filter_sse2.c. 2017-07-09 11:51:42 -05:00
Glenn Randers-Pehrson
5cc23552a7 [libpng16]Change "int" to "png_uint_32" in intel/filter_sse2.c to prevent 
possible integer overflow (Bug report by John Bowler).
 2017-07-09 08:26:54 -05:00
Glenn Randers-Pehrson
f16c3406cd [libpng16] Updated CMakeLists.txt to add INTEL_SSE and MIPS_MSA platforms. 2017-07-08 19:10:49 -05:00
Glenn Randers-Pehrson
918a6ac2b4 [libpng16] Bump version to 1.6.31beta03 2017-07-08 13:26:36 -05:00
Glenn Randers-Pehrson
50b6df5389 [libpng16] Added "--enable-hardware-optimizations" configuration flag to enable 
or disable all hardware optimizations with one flag.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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or to glennrp at users.sourceforge.net

Glenn R-P
 2017-07-08 12:59:23 -05:00
Glenn Randers-Pehrson
f380ae5243 [libpng16] Added instructions for disabling hardware optimizations in INSTALL. 2017-07-05 19:20:57 -05:00
Glenn Randers-Pehrson
23b51990e3 [libpng16] Bump version to 1.6.31beta02 2017-07-05 06:46:10 -05:00
Glenn Randers-Pehrson
eed9efec4e [libpng16] Added special case for FreeBSD in arm/filter_neon.S (Maya Rashish). 2017-07-05 05:36:59 -05:00
Glenn Randers-Pehrson
89b8c133e7 [libpng16] Added "Requires: zlib" to libpng.pc.in (Pieter Neerincx). 2017-07-03 10:08:31 -05:00
Glenn Randers-Pehrson
660ce58597 [libpng16] Revised pngpriv.h to work around failure to compile arm/filter_neon.S 
("typedef" directive is unrecognized by the assembler).
 2017-07-01 16:29:42 -05:00
Glenn Randers-Pehrson
145361aaac [libpng16] Bump version to 1.6.31beta01 2017-06-28 14:39:39 -05:00
Glenn Randers-Pehrson
58649f19cb [libpng16] Imported from libpng-1.6.30.tar 2017-06-28 13:50:29 -05:00
Glenn Randers-Pehrson
14be73c8a3 [libpng16] Imported from libpng-1.6.30rc02.tar 2017-06-25 13:46:37 -05:00
Glenn Randers-Pehrson
87cd2dc07d [libpng16] Imported from libpng-1.6.30rc01.tar 2017-06-14 10:11:47 -05:00
Glenn Randers-Pehrson
2d306c4b15 [libpng16] Bump version to 1.6.30beta05 2017-06-06 19:44:20 -05:00
Glenn Randers-Pehrson
5aaf6e889c [libpng16] Imported from libpng-1.6.30beta04.tar 2017-06-06 19:38:17 -05:00
Glenn Randers-Pehrson
c548328904 [libpng16] Avoid writing an empty IDAT when the last IDAT exactly fills the 
compression buffer (bug report by Brian Baird).  This bug was introduced in
libpng-1.6.0.
 2017-06-06 18:40:45 -05:00
Glenn Randers-Pehrson
a315efe3b2 [libpng16] Mention CVE-2016-5737 in CHANGES, update intel "last changed" date 2017-05-24 09:58:09 -05:00
Glenn Randers-Pehrson
6155c6629d [libpng16] Bump version to 1.6.30beta04 2017-05-22 10:03:26 -05:00
Glenn Randers-Pehrson
d40ac082ef [libpng16] Imported from libpng-1.6.30beta03.tar 2017-05-22 10:03:04 -05:00
Glenn Randers-Pehrson
a1577bf965 [libpng16] Test CMAKE_HOST_WIN32 instead of WIN32 in CMakeLists.txt 2017-05-18 18:15:50 -05:00
Glenn Randers-Pehrson
30d1f909ed [libpng16] Do not double evaluate CMAKE_SYSTEM_PROCESSOR in CMakeLists.txt 2017-05-16 16:12:42 -05:00
Glenn Randers-Pehrson
b99308a33c [libpng16] Check for integer overflow in contrib/tools/genpng. 2017-04-23 18:41:28 -05:00
Glenn Randers-Pehrson
170a44b222 [libpng16] Check for integer overflow in contrib/visupng. 2017-04-23 17:33:10 -05:00
Glenn Randers-Pehrson
0808d75851 [libpng16] Bump version to 1.6.30beta03 2017-04-22 15:52:24 -05:00
Glenn Randers-Pehrson
60d8ae1003 [libpng16] Removed reference to the obsolete PNG_SAFE_LIMITS macro in 
the documentation.
 2017-04-22 15:45:37 -05:00
Glenn Randers-Pehrson
53f22aed41 [libpng16] Document need to check for integer overflow when allocating a pixel 
buffer for multiple rows in contrib/gregbook, contrib/pngminus, example.c, and
in the manual (suggested by Jaeseung Choi).
 2017-04-22 15:21:58 -05:00
Glenn Randers-Pehrson
13370c536c [libng16] Update CHANGES about a bugfix in libpng-1.6.27 related to ADLER32 
handling.
 2017-04-16 15:01:42 -05:00
Glenn Randers-Pehrson
ead7079f1d [libpng16] Bump version to 1.6.30beta02 2017-04-01 11:14:04 -05:00
Glenn Randers-Pehrson
82add753e5 [libpng16] Imported from libpng-1.6.30beta01.tar 2017-04-01 11:08:09 -05:00
Glenn Randers-Pehrson
e744ee1338 [libpng16] Update CHANGES, ANNOUNCE, and "last changed" dates. 2017-03-30 12:24:55 -05:00
Glenn Randers-Pehrson
9b0170dd03 [libpng16] Revised documentation of png_get_error_ptr() in the libpng manual. 2017-03-28 12:38:47 -05:00
Glenn Randers-Pehrson
18834ff62b [libpng16] Added missing "$(CPPFLAGS)" to the compile line for c.pic.o in 
makefile.linux and makefile.solaris-x86 (Cosmin).
 2017-03-16 12:40:49 -05:00
Glenn Randers-Pehrson
03a6f3f9c9 [libpng16] Bump version to 1.6.30beta01 2017-03-16 10:40:01 -05:00
Glenn Randers-Pehrson
d42e88d5b3 [libpng16] Imported from libpng-1.6.29.tar 2017-03-16 07:26:33 -05:00
Glenn Randers-Pehrson
fae874c8ca [libpng16] Imported from libpng-1.6.29rc01.tar 2017-03-08 17:08:36 -06:00
Glenn Randers-Pehrson
0b1f7e412b [libpng16] Bump version to 1.6.29beta04 2017-03-01 07:15:58 -06:00
Glenn Randers-Pehrson
7db98a18fe [libpng16] Suppress clang warnings about implicit sign changes in png.c 2017-03-01 07:09:05 -06:00
Glenn Randers-Pehrson
a7029a5b4c [libpng16] Change test ZLIB_VERNUM >= 0x1281 to ZLIB_VERNUM >= 0x1290 in 
pngrutil.c because Solaris 11 distributes zlib-1.2.8.f that is older
than 1.2.8.1.
 2017-03-01 06:52:16 -06:00
Glenn Randers-Pehrson
4f31b7f242 [libpng16= Avoid potential overflow of shift operations in png_do_expand() (Aaron Boxer). 2017-02-27 20:17:56 -06:00
Glenn Randers-Pehrson
862a2858b0 [libpng16] Bump version to 1.6.29beta03 2017-02-22 14:41:30 -06:00
Glenn Randers-Pehrson
f6d358ff42 [libpng16] Update CHANGES and ANNOUNCE 2017-02-21 20:45:49 -06:00
Glenn Randers-Pehrson
5e8c50cc8d [libpng16] Update CHANGES and ANNOUNCE 2017-02-21 20:11:47 -06:00
Glenn Randers-Pehrson
f604c74a5f [libpng16] Avoid conditional directives that break statements in pngrutil.c (Romero 
Malaquias)
 2017-01-20 14:46:21 -06:00
Glenn Randers-Pehrson
ae794eefaa [libpng16] Bump version to 1.6.29beta02 2017-01-12 17:52:05 -06:00
Glenn Randers-Pehrson
4c0740c8de [libpng16] Simplified conditional compilation in pngvalid.c, for AIX (Michael Felt). 2017-01-12 09:48:12 -06:00
Glenn Randers-Pehrson
bef76802de [libpng16] Moved SSE2 optimization code into the main libpng source directory. 
Configure libpng with "configure --enable-intel-sse" or compile
libpng with "-DPNG_INTEL_SSE" in CPPFLAGS to enable it.  This patch was
previously applied to libpng-1.6.28rc03 but withdrawn to allow time for QA.
 2017-01-05 18:09:33 -06:00
Glenn Randers-Pehrson
ebede25ceb [libpng16] Readded "include(GNUInstallDirs)" to CMakeLists.txt (Gianfranco 
Costamagna).
 2017-01-05 11:51:54 -06:00
Glenn Randers-Pehrson
4ddac468c4 [libpng16] Bump version to 1.6.29beta01 2017-01-05 11:37:54 -06:00
Glenn Randers-Pehrson
17ad597dba [libpng16] Imported from libpng-1.6.28.tar 2017-01-05 07:59:36 -06:00
Glenn Randers-Pehrson
93b3476358 [libpng16] Imported from libpng-1.6.28rc03.tar 2017-01-03 22:25:10 -06:00
Glenn Randers-Pehrson
562751dcc9 [libpng16] Fix typo in CHANGES: it should say "configure --enable-intel-sse" 
to enable the SSE optimization
 2017-01-03 19:32:33 -06:00
Glenn Randers-Pehrson
edef058e18 [libpng16] Moved SSE2 optimization code into the main libpng source directory. 
Configure libpng with "configure --enable-intel-see" or compile
libpng with "-DPNG_INTEL_SSE" in CPPFLAGS to enable it.
 2017-01-03 19:15:15 -06:00
Glenn Randers-Pehrson
24dfd3f2d7 [libpng16] Imported from libpng-1.6.28rc01.tar 2017-01-03 12:51:38 -06:00
Glenn Randers-Pehrson
f8bdbd4d8f [libpng16] Changed png_ptr->options from a png_byte to png_uint_32, to 
accomodate up to 16 options.
 2017-01-02 19:03:36 -06:00
Glenn Randers-Pehrson
f981826204 [libpng16] Update CHANGES and ANNOUNCE with recent CMakeLists.txt update. 2017-01-02 09:40:23 -06:00
Glenn Randers-Pehrson
dd8aa3e939 [libpng16] Fixed arm/aarch64 detection in CMakeLists.txt (Gianfranco Costamagna) 2016-12-31 13:03:23 -06:00
Glenn Randers-Pehrson
aa5bb2c3dd [libpng16] Clean up LICENSE, mention CVE-2016-10087 in CHANGES. 2016-12-30 14:00:19 -06:00
Glenn Randers-Pehrson
b9b490c7f5 [libpng16] Bump version to 1.6.28beta01 2016-12-30 08:29:24 -06:00
Glenn Randers-Pehrson
e9c3d83d5a [libpng16] Bump version to 1.6.27 2016-12-29 07:52:43 -06:00
Glenn Randers-Pehrson
812768d7a9 [libpng16] Fixed a potential null pointer dereference in png_set_text_2() 
(bug report and patch by Patrick Keshishian).
 2016-12-29 07:52:27 -06:00
Glenn Randers-Pehrson
a3b5edc934 [libpng16] Bump version to 1.6.27 2016-12-29 07:50:33 -06:00
Glenn Randers-Pehrson
fd3a683b2a [libpng16] Add CHANGES entry about CMakeLists.txt ARM support 2016-12-27 11:14:18 -06:00
Glenn Randers-Pehrson
61a9a054fd [libpng16] Imported from libpng-1.6.27rc01.tar 2016-12-27 08:24:22 -06:00