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3133 Commits

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Author SHA1 Message Date
Glenn Randers-Pehrson
397c7eea38 [libpng16] Add a memset() in png_read_buffer() 2017-09-19 18:52:21 -05:00
Glenn Randers-Pehrson
066cb34268 [libpng16] Fix some comments 2017-09-19 15:52:36 -05:00
Glenn Randers-Pehrson
721b96ef90 [libpng16] zero out memory allocated by png_inflate 2017-09-18 14:23:41 -05:00
Glenn Randers-Pehrson
562a68513e [libpng16] Initialize tag_start etc. in png_icc_check_tag_table(). 2017-09-16 20:53:21 -05:00
Glenn Randers-Pehrson
a7722aee32 [libpng16] Undo faulty attempt to stifle oss-fuzz complaint about 
png_icc_check_tabler()
 2017-09-16 08:37:54 -05:00
Glenn Randers-Pehrson
413de0a56a [libpng16] Undo another faulty attempt to stifle oss-fuzz complaint 2017-09-16 08:29:06 -05:00
Glenn Randers-Pehrson
04e16d2817 [libng16] Attempt to stop Use of Uninitialized Value in png_set_text_2() 2017-09-15 16:44:20 -05:00
Glenn Randers-Pehrson
d1a0937cae [libpng16] Still another attempt to fix oss-fuzz uninitialized value 2017-09-15 08:20:23 -05:00
Glenn Randers-Pehrson
1c98b85886 [libpng16] Bump version to 1.6.33beta04 2017-09-14 12:48:53 -05:00
Glenn Randers-Pehrson
4de130c255 [libpng16] Imported from libpng-1.6.33beta03.tar 2017-09-14 12:46:28 -05:00
Glenn Randers-Pehrson
4ddead1e1c [libpng16] Undo failed attempt to prevent UMR in png_icc_check_table(). 2017-09-14 07:21:58 -05:00
Glenn Randers-Pehrson
d7edcc40e4 [libpng16] Undo failed attempt to debug UMR in png_set_text_2(). 2017-09-13 19:34:51 -05:00
Glenn Randers-Pehrson
7d40b53fbf [libpng16] Use png_chunk_report when handling a truncated ICC chunk. 2017-09-13 06:09:10 -05:00
Glenn Randers-Pehrson
76b269b1f4 [libpng16] Attempt to debug Uninitialized Memory Read in png_set_text_2(), 
detected by the oss-fuzz project.
 2017-09-12 08:52:44 -05:00
Glenn Randers-Pehrson
61d29bfc80 [libpng16] Guard against Uninitialized Memory Read in png_check_icc_table(), 
detected by the oss-fuzz project.
 2017-09-12 08:22:09 -05:00
Glenn Randers-Pehrson
0f2adc19eb [libpng16] Trying to avoid a UMR in png_set_text_2((). 2017-09-10 09:47:29 -05:00
Glenn Randers-Pehrson
1aabcfdbae [libpng16] Trying to isolate oss-fuzz issue in png_set_text_2(). 2017-09-10 05:45:44 -05:00
Glenn Randers-Pehrson
b5ae93d72e [libpng16] Rearrange order of tests in png_iccp_check_tag_table() 2017-09-10 05:33:17 -05:00
Glenn Randers-Pehrson
6a2a762914 [libpng16] Fix typo in ANNOUNCE and CHANGES 2017-09-08 17:40:23 -05:00
Glenn Randers-Pehrson
50c9e15a7d [libpng16] Do not try to generate pngprefix.h on ANDROID 2017-09-08 14:57:09 -05:00
Glenn Randers-Pehrson
c0f02a8078 [libpng16] Use pnglibconf.h.prebuilt when building for ANDROID with cmake 
Github issue 162, by rcdaily).
 2017-09-08 12:26:18 -05:00
Glenn Randers-Pehrson
3789cba2f2 [libpng16] Attempt to isolate an oss-fuzz issue in png_set_text_2 2017-09-08 09:34:08 -05:00
Glenn Randers-Pehrson
8592873f24 [libpng16] Attempting to fix an oss-fuzz issue. 2017-09-08 08:27:10 -05:00
Glenn Randers-Pehrson
051dcaf877 [libpng16] Added a copy of Dockerfile to the contrib/oss-fuzz directory 2017-09-08 08:19:31 -05:00
Glenn Randers-Pehrson
4e9839d453 [libpng16] Update "last changed" date in contrib/oss-fuzz/*.cc 2017-09-05 18:51:36 -05:00
Glenn Randers-Pehrson
d17041f052 Merge pull request #176 from kcc/patch-1 
properly define PNG_CLEANUP
 2017-09-05 19:46:00 -04:00
Kostya Serebryany
cbcb39932c properly define PNG_CLEANUP 
Should fix https://github.com/google/oss-fuzz/issues/809
 2017-09-05 14:02:15 -07:00
Glenn Randers-Pehrson
52a566af97 [libpng16] Fix typecast in pngtrans.c 2017-09-04 18:23:06 -05:00
Glenn Randers-Pehrson
9050c32365 [libpng16] Remove one remaining "png_handler." from contrib/oss-fuzz/*.cc 2017-09-04 16:52:46 -05:00
Glenn Randers-Pehrson
4911714f74 [libpng16] Fix incorrect typecast of "intent" (should be png_alloc_size_t, 
was unsigned int).  Fixes github issue #175.
 2017-09-04 16:45:45 -05:00
Glenn Randers-Pehrson
c77de19ba9 [libpng16] Revise contrib/oss-fuzz/libpng_read_fuzzer.cc 2017-09-04 08:22:39 -05:00
Glenn Randers-Pehrson
051d6cc19b [libpng16] Fixed incorrect typecast of some arguments to png_malloc() and 
png_calloc() that were png_uint_32 instead of png_alloc_size_t
(Bug report by "irwir" in Github libpng issue #175).
 2017-09-03 15:19:59 -05:00
Glenn Randers-Pehrson
61e0a38091 [libpng16] Reference CVE-2017-12652 in CHANGES. 2017-09-03 09:01:09 -05:00
Glenn Randers-Pehrson
fca1862ac9 [libpng16] Bump version to 1.6.33beta03 2017-09-02 19:48:40 -05:00
Glenn Randers-Pehrson
c2c8b398a9 [libpng16] Imported from libpng-1.6.33beta02.tar 2017-09-02 19:48:19 -05:00
Glenn Randers-Pehrson
9495ab477b [libpng16] Enabled ARM support in CMakeLists.txt (Bernd Kuhls). 2017-09-02 19:35:06 -05:00
Glenn Randers-Pehrson
62a2463211 [lbipng16] Use current date (DATE) instead of release-date (RDATE) in last 
changed date of contrib/oss-fuzz files.
 2017-09-02 17:17:55 -05:00
Glenn Randers-Pehrson
dcd3edaf87 [libpng16] Restored part of ~PngObjectHandler() that was deleted from 
contrib/oss-fuzz/libpng_read_fuzzer.cc
 2017-09-02 16:13:15 -05:00
Bernd Kuhls
b47e0f5ceb CMakeLists.txt: Enable building asm code 
NEON support is provided by filter_neon.S which is currently not build
by cmake causing an error when linking with libpng16.so.16.32.0:

[ 97%] Linking C executable pngstest
libpng16.so.16.32.0: undefined reference to `png_read_filter_row_avg4_neon'
libpng16.so.16.32.0: undefined reference to `png_read_filter_row_paeth3_neon'
libpng16.so.16.32.0: undefined reference to `png_read_filter_row_up_neon'
libpng16.so.16.32.0: undefined reference to `png_read_filter_row_avg3_neon'
libpng16.so.16.32.0: undefined reference to `png_read_filter_row_paeth4_neon'
libpng16.so.16.32.0: undefined reference to `png_read_filter_row_sub4_neon'
libpng16.so.16.32.0: undefined reference to `png_read_filter_row_sub3_neon'
 2017-09-02 15:09:30 +02:00
Glenn Randers-Pehrson
84a5bf83ff [libpng16] Nullify all pointers in PNG_CLEANUP of libpng_read_fuzzer.cc 2017-08-31 16:46:15 -05:00
Glenn Randers-Pehrson
f3a22d396a [libpng16] Trivial reordering of libpng_read_fuzzer.cc 2017-08-31 15:01:25 -05:00
Glenn Randers-Pehrson
eb2f42aa97 [libpng16] Compute a larger limit on IDAT because some applications write a 
deflate buffer for each row (Bug report by Andrew Church).
 2017-08-31 11:14:23 -05:00
Glenn Randers-Pehrson
47aa798127 [libpng16] Cosmetic changes to contrib/oss-fuzz/libpng_read_fuzzer.cc 2017-08-30 13:11:16 -05:00
Glenn Randers-Pehrson
5c27e93f51 [libpng16] Bump version to 1.6.33beta02 2017-08-30 07:03:12 -05:00
Glenn Randers-Pehrson
efaf42e5df [libpng16] Initialize png_handler.row_ptr in 
contrib/oss-fuzz/libpng_read_fuzzer.cc
 2017-08-30 06:47:55 -05:00
Glenn Randers-Pehrson
d3220babe2 [libpng16] Revised contrib/oss-fuzz/libpng_read_fuzzer.cc 2017-08-29 19:36:49 -05:00
Glenn Randers-Pehrson
a1b5be044f [libpng16] Update "last changed" date in pngtrans.c 2017-08-29 12:32:29 -05:00
Glenn Randers-Pehrson
58720d3c06 [libpng16] Fix "last changed" dates 2017-08-29 12:29:03 -05:00
Glenn Randers-Pehrson
d64c5ea1a8 [libpng16] Update ANNOUNCE and CHANGES about pnm2png.c fix 2017-08-28 19:07:27 -05:00
Glenn Randers-Pehrson
50d2d49220 [libpng16] Imported from libpng-1.6.33beta01.tar 2017-08-28 18:34:23 -05:00