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12 OpenJPEG current: changelog
18 <table cellpadding='0' cellspacing='0'><tr><td align='center'><h1 class='tool'><a title='Home: ABI tracker for OpenJPEG' href='../../../timeline/openjpeg/index.html' class='tool'>ABI<br/>Tracker</a></h1></td><td width='30px;'></td><td><h1>(OpenJPEG)</h1></td></tr></table><hr/>
21 <h1>Changelog from Git</h1><br/><br/>
22 <div class='changelog'>
23 <pre class='wrap'>commit b73ce715d2a484d7355639d863d0418a0e5b8858
24 Author: Even Rouault <even.rouault@spatialys.com>
25 Date: 2017-09-08 09:16:51 +0200
27 Use opj_image_data_free() where appropriate (adapted from https://github.com/uclouvain/openjpeg/pull/1015/commits/dab9db0723a5bb9f3d745f9dd7a0b8b3b18b8054, #1014)
29 commit 5abd86b14bb26d1882ee1c07b03f809f85162a5d
30 Author: Even Rouault <even.rouault@spatialys.com>
31 Date: 2017-09-07 18:01:33 +0200
33 Properly fix cc893a4ebfaf8c42cf1221ac82c83df91e77340b to avoid heap-buffer-overflow when numcomps < 3
35 commit 51a1dcaa6ed5713520dca36fc58cd9240c08b7ca
36 Author: Even Rouault <even.rouault@spatialys.com>
37 Date: 2017-09-07 17:52:59 +0200
39 Avoid malloc poisoning issue when including <pthread.h> of uclibc (#1013)
41 commit cc893a4ebfaf8c42cf1221ac82c83df91e77340b
42 Author: Even Rouault <even.rouault@spatialys.com>
43 Date: 2017-09-07 15:32:54 +0200
45 opj_tcd_mct_decode(): fix checks to verify MCT can be done safely. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3305 (master only)
47 commit c67e1cd73f6c1fca081f5445af4f65b240c40edc
48 Author: Even Rouault <even.rouault@spatialys.com>
49 Date: 2017-09-06 17:33:38 +0200
51 Fix invalid access out of bounds, and bad behaviour, when calling repeatdly opj_get_decoded_tile() on an image with a color palette
53 commit 297f202104fc0ff6b0627e15e7e6883c915f80bf
54 Author: Even Rouault <even.rouault@spatialys.com>
55 Date: 2017-09-06 16:49:28 +0200
57 Fix 2.2.0 regression when reading codestream with reperated calls to opj_get_decoded_tile() where tile parts of a same tile are not consecutive
59 This check was introduced per #939, but relied on the incorrect assumption
60 we decode all the tile parts of all tiles.
62 commit 003759a4829f3f1baa5a2292956618fecf314818
63 Author: Even Rouault <even.rouault@spatialys.com>
64 Date: 2017-09-06 15:59:19 +0200
66 Fix null pointer dereference on partial tile decoding when they are empty. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3297 (master only)
68 commit e656822f927c869f31f2685c67644eacb75fc5d2
69 Author: Even Rouault <even.rouault@spatialys.com>
70 Date: 2017-09-05 23:32:03 +0200
72 Add knownfailures-Ubuntu12.04-gcc4.6.3-x86_64-Release-3rdP.txt
74 For some reason, the OPJ_CI_ARCH=x86_64 OPJ_CI_BUILD_CONFIGURATION=Release OPJ_NUM_THREADS=2
75 configuration fails once PR1010 has been merged in master
76 ( https://travis-ci.org/uclouvain/openjpeg/jobs/272219011 ) whereas (almost) the same
77 code in my branch didn't fail per https://travis-ci.org/rouault/openjpeg/jobs/271738113
79 The errors we get are the same as with the other x86_64 compilers, so nothing alarming here.
81 commit 968e36bbd989fdf789c6a02c80c747346bb851c5
82 Merge: 3a382d3 579b893
83 Author: Even Rouault <even.rouault@mines-paris.org>
84 Date: 2017-09-05 22:18:58 +0200
86 Merge pull request #1010 from rouault/subtile_decoding_stage3
88 Subtile decoding: memory use reduction and perf improvements
90 commit 579b8937eae7e6b6868b8b5c6286a742c10a5130
91 Author: Even Rouault <even.rouault@spatialys.com>
92 Date: 2017-09-04 17:35:52 +0200
94 Replace uses of size_t by OPJ_SIZE_T
96 commit 3a382d312306f45853b3ad78b770754d4bc7e440
97 Author: Even Rouault <even.rouault@spatialys.com>
98 Date: 2017-09-03 00:30:36 +0200
100 opj_getopt.c: avoid crash on invalid input (#301)
102 commit e5ab1682a1bf52c203b16720011d869901929ac9
103 Author: Even Rouault <even.rouault@spatialys.com>
104 Date: 2017-09-02 09:10:53 +0200
106 Improve error message when specifying a too big cp_reduce parameter (#474)
108 commit c1e0fba0c46cb528a08b89b986e86ff0f4792558
109 Author: Even Rouault <even.rouault@spatialys.com>
110 Date: 2017-09-01 22:09:58 +0200
112 opj_v4dwt_decode_step1_sse(): rework a bit to improve code generation
114 commit 676d4c807f0162877f9f32e4cdda2e242788d410
115 Author: Even Rouault <even.rouault@spatialys.com>
116 Date: 2017-09-01 21:36:35 +0200
118 opj_j2k_update_image_data(): avoid allocating image buffer if we can just reuse the tile buffer one
120 commit 4c7effa6bc37beb2a8e2f29ecf5845cde93f6b88
121 Author: Even Rouault <even.rouault@spatialys.com>
122 Date: 2017-09-01 21:17:26 +0200
124 opj_t1_clbl_decode_processor(): use SSE2 in subtile decoding code path, for irreversible
126 commit 2c365fe0ecc8c6597db491a953a91308b1d0d4b1
127 Author: Even Rouault <even.rouault@spatialys.com>
128 Date: 2017-09-01 20:43:39 +0200
130 Replace error message 'Not enough memory for tile data' by 'Size of tile data exceeds system limits' (refs https://github.com/uclouvain/openjpeg/pull/730#issuecomment-326654188)
132 commit 559d16e8f43a0cd090d217d7d111820989299b85
133 Author: Even Rouault <even.rouault@spatialys.com>
134 Date: 2017-09-01 16:31:13 +0200
136 opj_t1_decode_cblk(): move some code to codeblock processor for (theoretical) better multi-threading in subtile decoding
138 commit 7017e67a01c378a7a1ee5e34dd544c793b5c23e4
139 Author: Even Rouault <even.rouault@spatialys.com>
140 Date: 2017-09-01 16:31:10 +0200
142 sparse_array: optimizations for lossy case
144 commit b428b8c7e7227cf96c83229df4d7bf009b6d2172
145 Author: Even Rouault <even.rouault@spatialys.com>
146 Date: 2017-09-01 20:01:39 +0200
148 opj_tcd_rateallocate(): make sure to use all passes for a lossless layer (#1009)
150 And save a useless loop, which should be a tiny faster.
152 commit 7aa071aa273aa0b8fafbf055e5eb99b9cb8600a8
153 Author: Even Rouault <even.rouault@spatialys.com>
154 Date: 2017-09-01 19:49:01 +0200
156 opj_j2k_setup_encoder(): emit warnings if tcp_rates are not decreasing or tcp_distoratio are not increasing (#1009)
158 commit a538815c774db94a0d3fa323c9ca4f456ef04903
159 Author: Even Rouault <even.rouault@spatialys.com>
160 Date: 2017-09-01 19:27:56 +0200
162 opj_j2k_setup_encoder(): avoid potential int overflow in computations related to max_cs_size
164 commit 09929bb615bd6bf2a9f7703fc7b04a12096b091e
165 Author: Even Rouault <even.rouault@spatialys.com>
166 Date: 2017-09-01 19:16:35 +0200
168 opj_compress help: revert 32572617765cb9d77302384653a48d793b8f657f and indicate 1 again as being the value to get lossless for -r. In opj_j2k_setup_encoder(), make sure that ll rates[] <= 1.0 are set to 0. Document 0 as being lossless for -q / tcp_distoratio (#1009)
170 commit 32572617765cb9d77302384653a48d793b8f657f
171 Author: Even Rouault <even.rouault@spatialys.com>
172 Date: 2017-09-01 17:32:54 +0200
174 opj_compress help: indicate 0 value, instead of 1, for -r parameter to get lossless encoding (#1009)
176 commit 8a17be8945f6f8fcae3f9e5c7c4988e971d245ee
177 Author: Even Rouault <even.rouault@spatialys.com>
178 Date: 2017-09-01 16:31:08 +0200
180 opj_v4dwt_decode_step2_sse(): loop unroll
182 commit 83b5a168ec0e89210671d60670c9a1143ce8776b
183 Author: Even Rouault <even.rouault@spatialys.com>
184 Date: 2017-09-01 16:31:06 +0200
186 opj_dwt_decode_partial_97(): simplify/more efficient use of sparse arrays in vertical pass
188 commit ae19001ba425a9b396a29fba3417dccc746bd2ef
189 Author: Even Rouault <even.rouault@spatialys.com>
190 Date: 2017-09-01 16:31:04 +0200
192 opj_tcd_dc_level_shift_decode(): optimize lossy case
194 commit 470f3ed416a8cc3618b2c04000ea7b4694043f34
195 Author: Even Rouault <even.rouault@spatialys.com>
196 Date: 2017-09-01 16:31:02 +0200
198 opj_dwt_decode_partial_1_parallel(): add SSE2 optimization
200 commit 873004c615b1bed3ce780e869288602af86fdee5
201 Author: Even Rouault <even.rouault@spatialys.com>
202 Date: 2017-09-01 16:31:00 +0200
204 Sub-tile decoding: speed up vertical pass in IDWT5x3 by processing 4 cols at a time
206 commit ccac773556070ede24ea3dfbdec47c2b3c5be5c4
207 Author: Even Rouault <even.rouault@spatialys.com>
208 Date: 2017-09-01 16:30:58 +0200
210 Tiny perf improvement in T1 stage for subtile decoding
212 commit 18635df518602265b71da3c70c4d3b774bc3dfc2
213 Author: Even Rouault <even.rouault@spatialys.com>
214 Date: 2017-09-01 16:30:56 +0200
216 test_decode_area: accept user bounds in -strip_height mode
218 commit 82a43d8035ca5f43e198e15faef6c9ac44b39541
219 Author: Even Rouault <even.rouault@spatialys.com>
220 Date: 2017-09-01 16:30:54 +0200
222 Optimize opj_dwt_decode_partial_1() when cas == 0
224 commit 1644665a9105e2d761e8b29f43af602560e6bcf9
225 Author: Even Rouault <even.rouault@spatialys.com>
226 Date: 2017-09-01 16:30:52 +0200
228 opj_j2k_update_image_data(): avoid zero-ing the buffer if not needed
230 commit b2cc8f7f81242f967b65e76de043e5e31663d793
231 Author: Even Rouault <even.rouault@spatialys.com>
232 Date: 2017-09-01 16:30:50 +0200
234 Optimize reading/write into sparse array
236 commit 0ae3cba3404674bbe2028ea9a801301a4c951b33
237 Author: Even Rouault <even.rouault@spatialys.com>
238 Date: 2017-09-01 16:30:48 +0200
240 Allow several repeated calls to opj_set_decode_area() and opj_decode() for single-tiled images
242 * Only works for single-tiled images --> will error out cleanly, as currently
244 * Save re-reading the codestream for the tile, and re-use code-blocks of the
245 previous decoding pass.
246 * Future improvements might involve improving opj_decompress, and the image writing logic,
247 to use this strategy.
249 commit 5d07d463fdb0a5eeffa90eba1566cc21697011b8
250 Author: Even Rouault <even.rouault@spatialys.com>
251 Date: 2017-09-01 16:30:45 +0200
253 opj_j2k_decode_tiles(): apply whole single tile image decoding optimization to reading at reduced resolution as well
255 commit 98b93103613c90753fb6c57696f9403f8ea0b1d6
256 Author: Even Rouault <even.rouault@spatialys.com>
257 Date: 2017-09-01 16:30:44 +0200
259 Various changes to allow tile buffers of more than 4giga pixels
261 Untested though, since that means a tile buffer of at least 16 GB. So
262 there might be places where uint32 overflow on multiplication still occur...
264 commit 008a12d4fce0a7b1eabc51e04ed339be759646e2
265 Author: Even Rouault <even.rouault@spatialys.com>
266 Date: 2017-09-01 16:30:41 +0200
268 TCD: allow tile buffer to be greater than 4GB on 64 bit hosts (but number of pixels must remain under 4 billion)
270 commit d1299d9670d766006a7a162a770d3b70eaeef9bd
271 Author: Even Rouault <even.rouault@spatialys.com>
272 Date: 2017-09-01 16:30:39 +0200
274 Fix compiler warning in release mode
276 commit d5153ba404fa13b9c6e7b2c20d4d128aac718fba
277 Author: Even Rouault <even.rouault@spatialys.com>
278 Date: 2017-09-01 16:30:37 +0200
280 Remove limitation that prevents from opening images bigger than 4 billion pixels
282 However the intermediate buffer for decoding must still be smaller than 4
283 billion pixels, so this is useful for decoding at a lower resolution level,
286 commit c37e360a5112b5471168e429159f61b74c0c2f58
287 Author: Even Rouault <even.rouault@spatialys.com>
288 Date: 2017-09-01 16:30:35 +0200
290 opj_tcd_init_tile(): fix typo on overflow detection condition (introduced in previous commit)
292 commit eee5104a8885227167a349b6dabdb1f72a04d9d0
293 Author: Even Rouault <even.rouault@spatialys.com>
294 Date: 2017-09-01 16:30:32 +0200
296 opj_dwt_decode_partial_tile(): avoid undefined behaviour in lifting operation by properly initializing working buffer
298 commit f9e9942330f476b66ac4a35d0ae521200878f343
299 Author: Even Rouault <even.rouault@spatialys.com>
300 Date: 2017-09-01 16:30:29 +0200
302 Sub-tile decoding: only allocate tile component buffer of the needed dimension
304 Instead of being the full tile size.
306 * Use a sparse array mechanism to store code-blocks and intermediate stages of
308 * IDWT, DC level shift and MCT stages are done just on that smaller array.
309 * Improve copy of tile component array to final image, by saving an intermediate
311 * For full-tile decoding at reduced resolution, only allocate the tile buffer to
312 the reduced size, instead of the full-resolution size.
314 commit aa7198146b995fe2993ce24f5715057b7da0386d
315 Author: Even Rouault <even.rouault@spatialys.com>
316 Date: 2017-08-21 23:21:39 +0200
318 opj_compress: reorder checks related to code block dimensions, to avoid potential int overflow
320 commit 0a25dceca7761ee3f16cbb2ced87b915a948b25e
321 Author: Even Rouault <even.rouault@spatialys.com>
322 Date: 2017-08-21 23:20:51 +0200
324 opj_j2k_setup_encoder(): validate code block width/height
326 commit 84bbb4a8743a93d567f40d7233d5196105c8d84e
327 Author: Even Rouault <even.rouault@spatialys.com>
328 Date: 2017-08-21 23:12:45 +0200
330 opj_t1_allocate_buffers(): remove useless overflow checks
332 commit 6ce49bf5aebb3c45c464fa82d14cfd4bf7026a28
333 Author: Even Rouault <even.rouault@spatialys.com>
334 Date: 2017-09-01 10:26:18 +0200
336 Fix undefined shift behaviour in opj_dwt_is_whole_tile_decoding(). Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3255. Credit to OSS Fuzz
338 commit 04b70908a7ada29481d2e1903b76f44a68d4d268
339 Author: Even Rouault <even.rouault@spatialys.com>
340 Date: 2017-08-29 11:40:53 +0200
342 Use IDWT whole tile decoding if the area of interest equals to the image bounds, taking into account the reduced resolution factor
344 commit 4776b15fa7ec2afa74f65cd471f94513ea08205a
345 Author: Even Rouault <even.rouault@spatialys.com>
346 Date: 2017-08-28 18:07:44 +0200
348 Add test for fix of a55c024fc6b917a409b85aeafd7326421c4aea34
350 commit a55c024fc6b917a409b85aeafd7326421c4aea34
351 Author: Even Rouault <even.rouault@spatialys.com>
352 Date: 2017-08-28 17:18:33 +0200
354 Subtile decoding: fix overflows in subband coordinate computation that cause later buffer overflow. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3115. Credit to OSS Fuzz. master only
356 commit 8f92fc97913bec7ffa2dc10d062c0cdd19da20e4
357 Author: Even Rouault <even.rouault@spatialys.com>
358 Date: 2017-08-28 14:57:49 +0200
360 Make opj_set_decode_area() and opj_decode() take into account opj_set_decoded_resolution_factor() (#1006, affect API use)
362 * Better document usage of opj_set_decode_area(), ie expecting coordinates
363 in full resolution/reference grid even if requesting at a lower resolution
365 * Make sure that image->comps[].factor is set by opj_set_decode_area() and
366 opj_decode() from the value specified in opj_set_decoded_resolution_factor()
367 * opj_decompress: add 2 environmenet variables to test alternate ways of
368 using the API, namely USE_OPJ_SET_DECODED_RESOLUTION_FACTOR=YES to use
369 opj_set_decoded_resolution_factor() instead of parameters.cp_reduce, and
370 SKIP_OPJ_SET_DECODE_AREA=YES to not call opj_set_decode_area() if -d is
373 commit 5a4a10120a648848de7522245f8671c3ce285dbc
374 Author: Even Rouault <even.rouault@spatialys.com>
375 Date: 2017-08-24 14:38:24 +0200
377 Another cleanup in knownfailures-* files
379 commit e0a5d148f7e84d18a52c97bd08b21b1dffa9570a
380 Author: Even Rouault <even.rouault@spatialys.com>
381 Date: 2017-08-24 14:32:36 +0200
383 Remove test steps from specialized knownfailures- that are already in knownfailures-all.txt
385 commit 79aa0b54ddd3e4e3ca09374cb82bd3302a65783a
386 Author: Even Rouault <even.rouault@spatialys.com>
387 Date: 2017-08-24 14:31:13 +0200
389 issue104_jpxstream.jp2 decompresses just fine (and like Kakadu). Update md5refs.txt and remove from knownfailures
391 commit c059f431e6262fe5ce296e8137dd478dfe4d1af1
392 Author: Even Rouault <even.rouault@spatialys.com>
393 Date: 2017-08-24 14:09:34 +0200
395 Remove broken.jpc test from known failures, by avoiding too long processing time
397 commit 5146abc02ebd871aa1e737373cdc7654e8e4b07f
398 Author: Even Rouault <even.rouault@spatialys.com>
399 Date: 2017-08-24 14:09:31 +0200
401 imagetopgx(): improve performance in 8 bit case (relates to broken.jpc test case)
403 commit fdcd4e6365731cc1015213e424068131bcd1f31f
404 Author: Even Rouault <even.rouault@spatialys.com>
405 Date: 2017-08-24 13:23:25 +0200
407 Remove -NR-DEC-p1_06.j2k-156-decode and NR-DEC-p1_06.j2k-164-decode from knownfailures
409 and make them explicit failures. The result images are empty at the requested resolution
411 commit bc71bd1219269057ea18e6acbc77a96ec37aba82
412 Author: Even Rouault <even.rouault@spatialys.com>
413 Date: 2017-08-23 18:58:32 +0200
415 opj_dwt_decode_partial_97(): perf improvement: limit copy of coefficients at end of horizontal pass to actual range of interest
417 commit 8180eeace13ffceef5dd7c3f80be156e36181846
418 Author: Even Rouault <even.rouault@spatialys.com>
419 Date: 2017-08-21 23:06:53 +0200
421 test_tile_encoder: fix checks on argc
423 commit c97666f72ba26a7ceb64931963b988a6f8f377f9
424 Author: Even Rouault <even.rouault@spatialys.com>
425 Date: 2017-08-21 19:02:04 +0200
427 j2k.c: fix comment, and remove FIXME
429 commit 24d069e3ffa2286930a2e7e2638431ea1de6846a
430 Author: Even Rouault <even.rouault@spatialys.com>
431 Date: 2017-08-21 17:19:13 +0200
435 commit e9bbc6d3dde946bdb5195f053f24b91335d5d84c
436 Merge: 3eed024 17a7ac4
437 Author: Even Rouault <even.rouault@mines-paris.org>
438 Date: 2017-08-21 13:02:07 +0200
440 Merge pull request #1001 from rouault/subtile_decoding_stage2
442 Subtile decoding: only apply IDWT on areas that participate to the window of interest
444 commit 17a7ac42d581c537cfc1da4324e53047ad82b13e
445 Author: Even Rouault <even.rouault@spatialys.com>
446 Date: 2017-08-21 12:25:38 +0200
448 Add comments for filter_width values
450 commit f87c5ef7ebef3d7a908e98f2de1b6a0336ae57ae
451 Author: Even Rouault <even.rouault@spatialys.com>
452 Date: 2017-08-20 22:02:41 +0200
454 Subtile decoding: only do 9x7 IDWT computations on relevant areas of tile-component buffer.
456 commit 3eed024eb45534f86537404e08d08fa572a40782
457 Author: Even Rouault <even.rouault@spatialys.com>
458 Date: 2017-08-19 15:45:54 +0200
460 pgxtoimage(): avoid excessive memory allocation attempt (#999)
462 commit 5d403250561398f7ba3041d9eb8c893bd680dd72
463 Author: Even Rouault <even.rouault@spatialys.com>
464 Date: 2017-08-18 15:08:51 +0200
466 Subtile decoding: only do 5x3 IDWT computations on relevant areas of tile-component buffer.
468 This lowers 'bin/opj_decompress -i ../MAPA.jp2 -o out.tif -d 0,0,256,256'
471 commit e5285319229a5d77bf316bb0d3a6cbd3cb8666d9
472 Author: Even Rouault <even.rouault@spatialys.com>
473 Date: 2017-08-18 13:39:20 +0200
475 pgxtoimage(): fix write stack buffer overflow (#997)
477 commit 028c504a43e962a725c4fd73d6642ee73c653e1b
478 Author: Even Rouault <even.rouault@spatialys.com>
479 Date: 2017-08-18 12:30:11 +0200
481 test_decode_area: fix to make it work with odd image dimensions
483 commit 5597522cac96b1bc6d48a447751b1c6049248eef
484 Author: Even Rouault <even.rouault@spatialys.com>
485 Date: 2017-08-18 10:16:38 +0200
487 bmp_read_rle8_data(): avoid potential infinite loop (#996)
489 commit 5d12806091eab0659431fefcefdb797b09f8e884
490 Author: Even Rouault <even.rouault@spatialys.com>
491 Date: 2017-08-17 19:18:48 +0200
493 opj_j2k_update_rates(): grow tile size buffer for some situations
495 commit 4b0bfbfabc3ce1cc4c6d18dc7113b9f6335372d4
496 Author: Even Rouault <even.rouault@spatialys.com>
497 Date: 2017-08-17 16:07:19 +0200
499 Zero-initialize tile buffer regions of skipped code-blocks, so as to make Valgrind happy
501 commit fe338a057c39797bf61939471ebaef09e44464c7
502 Author: Even Rouault <even.rouault@spatialys.com>
503 Date: 2017-08-14 13:23:57 +0200
505 Sub-tile decoding: only decode precincts and codeblocks that intersect the window specified in opj_set_decode_area()
507 commit 17ea17f487a777d14bd322ac06c4e6cb9124a226
508 Author: Even Rouault <even.rouault@spatialys.com>
509 Date: 2017-08-17 19:05:29 +0200
511 Fix -Wconversion warning
513 commit fd8448ed446a935da3210821a783e794ede3c599
514 Author: Even Rouault <even.rouault@spatialys.com>
515 Date: 2017-08-17 17:04:48 +0200
517 bench_dwt.c: fix signedness related warnings
519 commit da046b73a89806eae2f7f461c2a46bda7e07aaa8
520 Author: Even Rouault <even.rouault@spatialys.com>
521 Date: 2017-08-17 17:02:40 +0200
523 convert.c: fix recently introduced -Wsign-conversion warnings
525 commit 9f7d79fd30df3712e6bfc6d475bfa143c069c4df
526 Author: Even Rouault <even.rouault@spatialys.com>
527 Date: 2017-08-17 14:52:10 +0200
529 opj_getopt_long(): avoid infinite loop on invalid or missing value for an option (#736)
531 commit 1ab6e0e07a67193564811c5720a69cb28f09a809
532 Author: Even Rouault <even.rouault@spatialys.com>
533 Date: 2017-08-17 12:01:16 +0200
535 opj_decompress_fuzzer.cpp: reject images with too big tiles. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2918. Credit to OSS Fuzz
537 commit 2cd30c2b06ce332dede81cccad8b334cde997281
538 Author: Even Rouault <even.rouault@spatialys.com>
539 Date: 2017-08-17 11:47:40 +0200
541 tgatoimage(): avoid excessive memory allocation attempt, and fixes unaligned load (#995)
543 commit 09e83407fa2b53c606d3179031b8d8b31272e20c
544 Author: Even Rouault <even.rouault@spatialys.com>
545 Date: 2017-08-17 11:05:53 +0200
547 Avoid asserting on assert(i == pcol) in opj_jp2_apply_pclr() by adding new check in opj_jp2_check_color(). Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3068. Credit to OSS Fuzz
549 commit 8e6c371e66d9c579048fd336cc3365869486080a
550 Author: Even Rouault <even.rouault@spatialys.com>
551 Date: 2017-08-16 18:29:59 +0200
553 opj_t1_encode_cblk(): avoid uint32 overflow when numbps = 0 (which is well defined behaviour, and is properly handled here, but better avoid it to detect real issues)
555 commit 1e387de74273c4dac618df94475556541c1caf3e
556 Author: Even Rouault <even.rouault@spatialys.com>
557 Date: 2017-08-16 17:38:47 +0200
559 Fix build issue of JPWL by adding opj_image_data_alloc() and opj_image_data_free() to src/lib/openmj2 (#994)
561 commit c535531f03369623b9b833ef41952c62257b507e
562 Author: Even Rouault <even.rouault@spatialys.com>
563 Date: 2017-08-16 17:20:29 +0200
565 opj_t2_encode_packet(): fix potential write heap buffer overflow (#992)
567 commit dcac91b8c72f743bda7dbfa9032356bc8110098a
568 Author: Even Rouault <even.rouault@spatialys.com>
569 Date: 2017-08-16 17:09:10 +0200
571 opj_j2k_write_sot(): fix potential write heap buffer overflow (#991)
573 commit af760007711bf93041d3eba3a41b9a48d365f303
574 Author: Even Rouault <even.rouault@spatialys.com>
575 Date: 2017-08-16 13:36:52 +0200
577 tiftoimage(): fix read heap buffer overflow (#988)
579 The number of components is given only by TIFFTAG_SAMPLESPERPIXEL / tiSpp.
580 Querying TIFFTAG_EXTRASAMPLES only give information about which channel is
581 the alpha channel, but we mostly ignore it for now, so remove that part of the
584 commit ab4de904e7dc1deee83122cd2bf6e0e7f4eb2eb0
585 Author: Even Rouault <even.rouault@spatialys.com>
586 Date: 2017-08-16 13:11:36 +0200
588 imagetotga(): fix read heap buffer overflow if numcomps < 3 (#987)
590 commit 9624b2fa4722edf77fbac631e7dacaae12c91672
591 Author: Even Rouault <even.rouault@spatialys.com>
592 Date: 2017-08-16 12:52:33 +0200
594 opj_t2_encode_packet(): only emit an error about insufficiently large output buffer in FINAL_PASS mode. Fixes (master-only) regression added in 0b4fef6d1901254e41ab74ed681daba477d724c3
596 commit 4241ae6fbbf1de9658764a80944dc8108f2b4154
597 Author: Even Rouault <even.rouault@spatialys.com>
598 Date: 2017-08-15 11:55:58 +0200
600 Fix assertion in debug mode / heap-based buffer overflow in opj_write_bytes_LE for Cinema profiles with numresolutions = 1 (#985)