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2018 Commits

Author SHA1 Message Date
Glenn Randers-Pehrson
5c616548a0 [libpng16] Added PNGMINUS_UNUSED macro to contrib/pngminus/p*.c and added 
missing parenthesis in contrib/pngminus/pnm2png.c (bug report by Christian
Hesse).
 2017-08-28 07:13:22 -05:00
Glenn Randers-Pehrson
f6ca33d42c [libpng16] Bump version to 1.6.33beta01 2017-08-25 18:54:30 -05:00
Glenn Randers-Pehrson
df7e9dae0c [libpng16] Imported from libpng-1.6.32.tar 2017-08-24 16:39:02 -05:00
Glenn Randers-Pehrson
1257369169 [libpng16] Bump version to 1.6.32rc03 2017-08-22 20:06:04 -05:00
Glenn Randers-Pehrson
ba5f7f6a3e [libpng16] Bump version to 1.6.32rc02 2017-08-22 14:01:00 -05:00
Glenn Randers-Pehrson
ddabd0c70a [libpng16] Added contrib/oss-fuzz directory 2017-08-21 19:14:39 -05:00
Glenn Randers-Pehrson
945759162e [libpng16] Imported from libpng-1.6.32rc01.tar 2017-08-18 20:01:11 -05:00
Glenn Randers-Pehrson
d19e8b9a4b [libpng16] Renamed chunks in contrib/testpngs/crashers to avoid having files 
whose names differ only in case; this causes problems with some platforms
(github issue #172).
 2017-08-11 06:39:26 -05:00
Glenn Randers-Pehrson
646fad9d55 [libpng16] Check for 0 return from png_get_rowbytes() in contrib/pngminus/*.c 
to stop some Coverity issues (162705, 162706, and 162707).
 2017-08-07 14:22:56 -05:00
Glenn Randers-Pehrson
fa2f72258a [libpng16] Imported from libpng-1.6.32beta11.tar 2017-08-07 09:44:32 -05:00
Glenn Randers-Pehrson
cf713fb0ab [libpng16] Check that the eXIf chunk has at least 2 bytes and begins 
with "II" or "MM".
 2017-08-06 10:24:04 -05:00
Glenn Randers-Pehrson
099558d100 [libpng16] Relocate the iCCP length test to a point after reading the keyword 2017-08-06 08:25:56 -05:00
Glenn Randers-Pehrson
8ed418b042 [libpng16] Increase minimum zlib stream from 9 to 14 in png_handle_iCCP(), 
to account for the minimum 'deflate' stream.
 2017-08-06 07:59:02 -05:00
Glenn Randers-Pehrson
39d84f4f6a [lbpng16] Attempt to fix a UMR in png_set_text_2() to fix OSS-fuzz issue. 2017-08-05 20:51:23 -05:00
Glenn Randers-Pehrson
c5c778bcfc [libpng16] Initialize profile_header[] in png_handle_iCCP() to fix OSS-fuzz issue. 2017-08-05 20:15:52 -05:00
Glenn Randers-Pehrson
1ebe4f75cc [Libpng16] Relocated setting free_me for eXIf data, to stop an OSS-fuzz leak. 2017-08-05 19:58:41 -05:00
Glenn Randers-Pehrson
fcd1bb9312 [libpng16] Removed unused chunk_name parameter from png_check_chunk_length(). 2017-08-05 15:08:40 -05:00
Glenn Randers-Pehrson
c33d624988 [libpng] Added huge_IDAT.png and empty_ancillary_chunks.png to testpngs/crashers 
Make pngtest --strict, --relax, --xfail options imply -m (multiple).
 2017-08-05 11:01:18 -05:00
Glenn Randers-Pehrson
0ec733ce61 [libpng16] Added "eXIf" to "chunks_to_ignore[]" in png_set_keep_unknown_chunks(). 2017-08-05 08:01:53 -05:00
Glenn Randers-Pehrson
dbdeb1f3fa [libpng16] Bump version to 1.6.32beta11 2017-08-04 20:09:13 -05:00
Glenn Randers-Pehrson
3d7f3e57b5 [libpng16] Imported from libpng-1.6.32beta10.tar 2017-08-04 20:06:23 -05:00
Glenn Randers-Pehrson
3a957dd96f [lbipng16] Fix "const" declaration info_ptr argument to png_get_eXIf_1() and the 
num_exif argument to png_get_eXIf_1() (Github Issue 171).
 2017-08-04 16:29:06 -05:00
Glenn Randers-Pehrson
554d4400ab [libpng16] Fix "const" declaration info_ptr argument to png_get_eXIf_1(). 2017-08-04 15:38:41 -05:00
Clifford Yapp
2037030d50 [lbpng16] Require cmake-3.0.2 in CMakeLists.txt (Clifford Yapp). 2017-08-04 14:46:17 -05:00
Glenn Randers-Pehrson
207392821d [libpng16] Moved bad pngs from tests to contrib/libtests/crashers 
Moved testing of bad pngs into a separate tests/pngtest-badpngs script
Added the --xfail (expected FAIL) option to pngtest.c. It writes XFAIL
    in the output but PASS for the libpng test.
 2017-08-04 14:17:28 -05:00
Glenn Randers-Pehrson
2dca15686f [libpng16] Moved chunk-length check into a png_check_chunk_length() private 
function (Suggested by Max Stepin).
 2017-08-04 14:09:27 -05:00
Glenn Randers-Pehrson
894a9869dd [libpng16] Bump version to 1.6.32beta10 2017-08-03 18:15:46 -05:00
Glenn Randers-Pehrson
c14be73428 [libpng16] Imported from libpng-1.6.32beta09.tar 2017-08-03 18:15:21 -05:00
Glenn Randers-Pehrson
2dbef2f2a9 [libpng16] Restored IDAT length check. Previously the calculated limit was five 
bytes too small (neglected to account for a partial DEFLATE buffer)
 2017-08-03 18:03:12 -05:00
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.
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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