| Summary: | Crash when decoding Canon 550D RAW file using VNG interpolation with libraw 0.18 | ||
|---|---|---|---|
| Product: | [Applications] digikam | Reporter: | Andrew Coles <andrew.i.coles> |
| Component: | Plugin-DImg-RAW | Assignee: | Digikam Developers <digikam-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | bafco001, caulier.gilles, lexa, metzpinguin |
| Priority: | NOR | ||
| Version: | 5.1.0 | ||
| Target Milestone: | --- | ||
| Platform: | Compiled Sources | ||
| OS: | Linux | ||
| URL: | https://www.dropbox.com/s/b51ff1u2o8bthln/IMG_5249.CR2?dl=0 | ||
| Latest Commit: | http://commits.kde.org/digikam/2c67e6ffd23d8e7fda2704e875378b7f2da20905 | Version Fixed In: | 5.3.0 |
| Sentry Crash Report: | |||
|
Description
Andrew Coles
2016-08-21 12:33:51 UTC
Right problem is located in libraw source code included in digiKam core. Please report this problem to Libraw team. It must be fixed before 0.18 final release. Note I CC Alex Tutubalin which maintain Libraw source code. Gilles Caulier Which Canon camera model did you use to take this CR2 file ? Gilles Caulier 550D (in the USA: T2i) Thanks, Andrew Question : Do you use OpenMP to compile digiKam. Look in Help/Components Info dialog for details. The info is "parallelized demosaicing = <yes | no> Gilles Caulier I can not reproduce the crash. Parallelized demosaicing is here "yes". Maik Crash reproducible here : digikam.rawengine: "/mnt/data/IMG_5249.CR2" digikam.rawengine: -- RAW DECODING SETTINGS -------------------------------- -- autoBrightness: true -- sixteenBitsImage: true -- brightness: 1 -- RAWQuality: 1 -- inputColorSpace: 0 -- outputColorSpace: 1 -- RGBInterpolate4Colors: false -- DontStretchPixels: false -- unclipColors: 0 -- whiteBalance: 3 -- customWhiteBalance: 6500 -- customWhiteBalanceGreen: 1 -- halfSizeColorImage: false -- enableBlackPoint: false -- blackPoint: 0 -- enableWhitePoint: false -- whitePoint: 0 -- NoiseReductionType: 0 -- NoiseReductionThreshold: 0 -- enableCACorrection: false -- caMultiplier: 0, 0 -- medianFilterPasses: 0 -- inputProfile: "" -- outputProfile: "" -- deadPixelMap: "" -- whiteBalanceArea: QRect(0,0 0x0) -- dcbIterations: -1 -- dcbEnhanceFl: false -- eeciRefine: false -- esMedPasses: 0 -- NRChrominanceThreshold: 0 -- expoCorrection: false -- expoCorrectionShift: 0.994 -- expoCorrectionHighlight: 0 --------------------------------------------------------- digikam.rawengine: LibRaw progress: Reading metadata pass 1 of 2 digikam.rawengine: LibRaw progress: Reading RAW data pass 0 of 2 digikam.rawengine: LibRaw progress: Reading RAW data pass 1 of 2 digikam.rawengine: Disabling LibRaw highlights adjustments digikam.rawengine: LibRaw progress: Scaling colors pass 0 of 2 Scaling with darkness 0, saturation 13783, and multipliers 2.383604 1.000000 1.391007 1.000000 digikam.rawengine: LibRaw progress: Scaling colors pass 1 of 2 digikam.rawengine: LibRaw progress: Pre-interpolating pass 0 of 2 digikam.rawengine: LibRaw progress: Pre-interpolating pass 1 of 2 Bilinear interpolation... digikam.rawengine: LibRaw progress: Interpolating pass 0 of 3 digikam.rawengine: LibRaw progress: Interpolating pass 1 of 3 digikam.rawengine: LibRaw progress: Interpolating pass 2 of 3 VNG interpolation... *** Error in `digikam': free(): corrupted unsorted chunks: 0x00007fe0f8048a00 *** KCrash: Application 'digikam' crashing... KCrash: Attempting to start /usr/libexec/drkonqi from kdeinit sock_file=/run/user/1000/kdeinit5__0 Unable to start Dr. Konqi [gilles@localhost data]$ digikam.rawengine: LibRaw progress: Interpolating pass 0 of 3
digikam.rawengine: LibRaw progress: Interpolating pass 1 of 3
digikam.rawengine: LibRaw progress: Interpolating pass 2 of 3
VNG interpolation...
*** Error in `/usr/bin/digikam': free(): corrupted unsorted chunks: 0x00007fff04049b20 ***
Thread 47 "Thread (pooled)" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffeebfff700 (LWP 16782)]
LibRaw::vng_interpolate (this=this@entry=0x7ffeebfa54d0) at /home/gilles/Devel/5.x/core/libs/rawengine/libraw/internal/dcraw_common.cpp:4681
4681 *ip++ = weight;
(gdb) bt
#0 0x00007ffff6c23ef5 in LibRaw::vng_interpolate() (this=this@entry=0x7ffeebfa54d0) at /home/gilles/Devel/5.x/core/libs/rawengine/libraw/internal/dcraw_common.cpp:4681
#1 0x00007ffff6bfc268 in LibRaw::dcraw_process() (this=0x7ffeebfa54d0) at /home/gilles/Devel/5.x/core/libs/rawengine/libraw/src/libraw_cxx.cpp:4143
#2 0x00007ffff6793ad1 in RawEngine::DRawDecoder::Private::loadFromLibraw(QString const&, QByteArray&, int&, int&, int&) (this=0x7fff04014c60, filePath=..., imageData=..., width=@0x7ffeebffe15c: 0, height=@0x7ffeebffe158: 0, rgbmax=@0x7ffeebffe154: 0) at /home/gilles/Devel/5.x/core/libs/rawengine/drawdecoder_p.cpp:516
#3 0x00007ffff67916ff in RawEngine::DRawDecoder::decodeRAWImage(QString const&, RawEngine::DRawDecoderSettings const&, QByteArray&, int&, int&, int&) (this=0x7ffeebffe490, filePath=..., DRawDecoderSettings=..., imageData=..., width=@0x7ffeebffe15c: 0, height=@0x7ffeebffe158: 0, rgbmax=@0x7ffeebffe154: 0) at /home/gilles/Devel/5.x/core/libs/rawengine/drawdecoder.cpp:473
#4 0x00007ffff6515af8 in Digikam::RAWLoader::load(QString const&, Digikam::DImgLoaderObserver*) (this=0x7ffeebffe490, filePath=..., observer=0x34530e0) at /home/gilles/Devel/5.x/core/libs/dimg/loaders/rawloader.cpp:113
#5 0x00007ffff6687285 in Digikam::DImg::load(QString const&, int, Digikam::DImgLoaderObserver*, Digikam::DRawDecoding const&) (this=0x7ffeebffead0, filePath=..., loadFlagsInt=63, observer=0x34530e0, rawDecodingSettings=...)
at /home/gilles/Devel/5.x/core/libs/dimg/dimg.cpp:497
#6 0x00007ffff668656d in Digikam::DImg::load(QString const&, Digikam::DImgLoaderObserver*, Digikam::DRawDecoding const&) (this=0x7ffeebffead0, filePath=..., observer=0x34530e0, rawDecodingSettings=...)
at /home/gilles/Devel/5.x/core/libs/dimg/dimg.cpp:369
#7 0x00007ffff6685843 in Digikam::DImg::DImg(QString const&, Digikam::DImgLoaderObserver*, Digikam::DRawDecoding const&) (this=0x7ffeebffead0, filePath=..., observer=0x34530e0, rawDecodingSettings=...)
at /home/gilles/Devel/5.x/core/libs/dimg/dimg.cpp:107
#8 0x00007ffff6740144 in Digikam::LoadingTask::execute() (this=0x34530d0) at /home/gilles/Devel/5.x/core/libs/threadimageio/loadsavetask.cpp:49
#9 0x00007ffff6730f80 in Digikam::LoadSaveThread::run() (this=0x26c55e0) at /home/gilles/Devel/5.x/core/libs/threadimageio/loadsavethread.cpp:133
#10 0x00007ffff6774e22 in Digikam::DynamicThread::DynamicThreadPriv::run() (this=0x2839f30) at /home/gilles/Devel/5.x/core/libs/threads/dynamicthread.cpp:183
#11 0x00007fffea55ebe3 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#12 0x00007fffea562649 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#13 0x00007ffff530566d in start_thread () at /lib64/libpthread.so.0
#14 0x00007fffe53c8ded in clone () at /lib64/libc.so.6
(gdb)
OK, yes is also to reproduce here. One should already used VNG interpolation... Maik Exactly the same error importing a Nikon NEF from a D7200. Git commit 2c67e6ffd23d8e7fda2704e875378b7f2da20905 by Gilles Caulier. Committed on 01/11/2016 at 17:00. Pushed by cgilles into branch 'master'. Internal Libraw updated to 0.18-beta1 with 78 cameras added, floating point DNG support, decode exotic DNG formats e.g. 8-bit DNG, and more metadata parsed while decoding as white balance presets, DNG colordata, vendor specific metadata. See Libraw announcement for details : http://www.libraw.org/news/libraw-0-18-beta1 Related: bug 368862, bug 328321, bug 257737, bug 347010 FIXED-IN: 5.3.0 M +5 -0 NEWS M +1 -5 libs/rawengine/libraw/COPYRIGHT M +230 -235 libs/rawengine/libraw/Changelog.txt M +0 -0 libs/rawengine/libraw/LICENSE.CDDL M +0 -0 libs/rawengine/libraw/LICENSE.LGPL M +4 -5 libs/rawengine/libraw/README A +34 -0 libs/rawengine/libraw/README.DNGSDK.txt M +1 -4 libs/rawengine/libraw/internal/aahd_demosaic.cpp M +1682 -1038 libs/rawengine/libraw/internal/dcraw_common.cpp M +1 -4 libs/rawengine/libraw/internal/dcraw_fileio.cpp M +3 -6 libs/rawengine/libraw/internal/defines.h M +1 -10 libs/rawengine/libraw/internal/demosaic_packs.cpp M +1 -4 libs/rawengine/libraw/internal/dht_demosaic.cpp M +16 -6 libs/rawengine/libraw/internal/libraw_internal_funcs.h M +1080 -551 libs/rawengine/libraw/internal/libraw_x3f.cpp M +1 -3 libs/rawengine/libraw/internal/var_defines.h M +1 -10 libs/rawengine/libraw/internal/wf_filtering.cpp M +29 -21 libs/rawengine/libraw/libraw/libraw.h M +1 -4 libs/rawengine/libraw/libraw/libraw_alloc.h M +10 -32 libs/rawengine/libraw/libraw/libraw_const.h M +5 -8 libs/rawengine/libraw/libraw/libraw_datastream.h M +2 -6 libs/rawengine/libraw/libraw/libraw_internal.h M +67 -28 libs/rawengine/libraw/libraw/libraw_types.h M +3 -6 libs/rawengine/libraw/libraw/libraw_version.h M +1 -5 libs/rawengine/libraw/samples/4channels.cpp M +51 -10 libs/rawengine/libraw/samples/dcraw_emu.cpp M +1 -5 libs/rawengine/libraw/samples/dcraw_half.c M +1 -4 libs/rawengine/libraw/samples/half_mt.c M +1 -4 libs/rawengine/libraw/samples/half_mt_win32.c M +1 -4 libs/rawengine/libraw/samples/mem_image.cpp M +1 -5 libs/rawengine/libraw/samples/multirender_test.cpp M +1 -6 libs/rawengine/libraw/samples/postprocessing_benchmark.cpp M +124 -20 libs/rawengine/libraw/samples/raw-identify.cpp M +16 -5 libs/rawengine/libraw/samples/simple_dcraw.cpp M +2 -5 libs/rawengine/libraw/samples/unprocessed_raw.cpp M +38 -3 libs/rawengine/libraw/src/libraw_c_api.cpp M +458 -100 libs/rawengine/libraw/src/libraw_cxx.cpp M +1 -4 libs/rawengine/libraw/src/libraw_datastream.cpp A +811 -0 libs/rawengine/libraw/src/libraw_xtrans_compressed.cpp [License: UNKNOWN] * The files marked with a * at the end have a non valid license. Please read: http://techbase.kde.org/Policies/Licensing_Policy and use the headers which are listed at that page. http://commits.kde.org/digikam/2c67e6ffd23d8e7fda2704e875378b7f2da20905 |