[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 caulier.gil...@gmail.com changed: What|Removed |Added Severity|normal |crash -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 caulier.gil...@gmail.com changed: What|Removed |Added Version Fixed In||6.3.0 -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 Victor Engmark changed: What|Removed |Added Resolution|--- |FIXED Status|REOPENED|RESOLVED --- Comment #28 from Victor Engmark --- So you *don't* "provide a pre-release AppImage bundle for that." Thanks. I'll just mark this as fixed then, and not bother wasting everybody's time reporting issues. -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #27 from caulier.gil...@gmail.com --- why do you want to use an instable version (beta3). 6.2.0 official release is published : https://download.kde.org/stable/digikam/6.2.0/ Gilles Caulier -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #26 from Victor Engmark --- I downloaded and verified the image: $ wget --continue https://download.kde.org/unstable/digikam/digikam-6.0.0-beta3-20181228T114626-x86-64.appimage https://download.kde.org/unstable/digikam/digikam-6.0.0-beta3-20181228T114626-x86-64.appimage.sig … $ gpg --keyserver keys.gnupg.net --receive-keys 4A77747BC2386E50 $ gpg --verify ./*.sig # pgp signature gpg: assuming signed data in './digikam-6.0.0-beta3-20181228T114626-x86-64.appimage' gpg: Signature made Sat 29 Dec 2018 03:55:02 NZDT gpg:using RSA key 4A77747BC2386E50 gpg: Good signature from "digiKam.org (digiKam project) " [unknown] gpg: WARNING: This key is not certified with a trusted signature! gpg: There is no indication that the signature belongs to the owner. Primary key fingerprint: D1CF 2444 A785 8C5F 2FB0 95B7 4A77 747B C238 6E50 $ chmod u+x digikam-6.0.0-beta3-20181228T114626-x86-64.appimage but it doesn't work: $ ./digikam-6.0.0-beta3-20181228T114626-x86-64.appimage bash: ./digikam-6.0.0-beta3-20181228T114626-x86-64.appimage: No such file or directory -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 caulier.gil...@gmail.com changed: What|Removed |Added Version Fixed In|6.2.0 | -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 caulier.gil...@gmail.com changed: What|Removed |Added Resolution|FIXED |--- Status|RESOLVED|REOPENED Ever confirmed|0 |1 Version Fixed In||6.2.0 --- Comment #25 from caulier.gil...@gmail.com --- We need a real feedback with a test. We provide a pre-release AppImage bundle for that. Please take 5 mns to download, run, and test. Thanks in advance Gilles Caulier -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 Victor Engmark changed: What|Removed |Added Status|REPORTED|RESOLVED Resolution|--- |FIXED --- Comment #24 from Victor Engmark --- I don't have the time to get a pre-release working, but I'll assume it's working and get back to you if it's not. Thank you very much for the help! -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #23 from caulier.gil...@gmail.com --- Victor, This crash still reproducible using last Linux AppImage bundle 6.2.0 pre release available here : https://files.kde.org/digikam/ Thanks in advance Gilles Caulier -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #22 from Maik Qualmann --- I have let the address of all DMetadata objects debugged and even if they are destroyed. In principle, when the crash occurs, there is current no more DMetadata object in memory. Maik -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #21 from Maik Qualmann --- I think that QMutex will not help us here. It crashes in PreviewLoadingTask::loadImagePreview(), which I can reproduce well if I click on the image right after the start. But moving the function into the LoadingCache and calling it with a CacheLock does not improve the crash. And see also this Bugreport: https://github.com/Exiv2/exiv2/issues/427 Maik -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #20 from caulier.gil...@gmail.com --- Maik, Forget to said that we will need to lock all calls to DK Metadata Engine with Mutex, as the next 0.27 will take few months to be released and we will need to support Exiv2 0.26 again for a while. What do you think about ? gilles Caulier -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #19 from caulier.gil...@gmail.com --- Maik, I clarify the situation with my last responses in Exiv2 bug report : http://dev.exiv2.org/issues/1347 Gilles -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #18 from Victor Engmark --- https://dev.exiv2.org/issues/1347#note-11 > Please ask the DigiKam Engineers to reproduce your issue with the eviv2 > command-line program and your issue will be investigated. -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #17 from Maik Qualmann --- It crashes at exactly this point with the test image "_MG_5144_v1.TIFF": https://cgit.kde.org/digikam.git/tree/core/libs/dmetadata/metaengine.cpp#n292 Since it is not always reproducible, but under stress conditions when more metadata is loaded, it is probably due to the fact that Exiv2 is not 100% thread save. We have to hope for Exiv2-0.27... Maik -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #16 from caulier.gil...@gmail.com --- Exiv2 team is serious ? The crash backtrace is clear : #0 0x7fec1165e186 in Exiv2::IptcData::printStructure(std::ostream&, unsigned char const*, unsigned long, unsigned int) () from /usr/lib/libexiv2.so.26 [Current thread is 1 (Thread 0x7feae8ff9700 (LWP 2696))] (gdb) #0 0x7fec1165e186 in Exiv2::IptcData::printStructure(std::ostream&, unsigned char const*, unsigned long, unsigned int) () at /usr/lib/libexiv2.so.26 #1 0x7fec11658a20 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) () at /usr/lib/libexiv2.so.26 #2 0x7fec1165a558 in Exiv2::Image::printTiffStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, int, unsigned long) () at /usr/lib/libexiv2.so.26 #3 0x7fec116d7115 in Exiv2::TiffImage::printStructure(std::ostream&, Exiv2::PrintStructureOption, int) () at /usr/lib/libexiv2.so.26 #4 0x7fec116d8bdb in Exiv2::TiffImage::readMetadata() () at /usr/lib/libexiv2.so.26 #5 0x7fec1b23e771 in Digikam::MetaEngine::load(QString const&) const () at It's in Exiv2 code, not digiKam. The tiff parser and after the IPTC metadata parser do something wrong with the image. digiKam ask to Exiv2 to extract the image from standard IPTC preview tag (typically a JPEG image). That all. The action is delegate to Exiv2, and digiKam wait the data. The crash appear in the internal process from Exiv2. It's not so far a digiKam crash. Note: the warning come from Exiv2 and is just informative that some tags structure cannot be handled properly. Exiv2 format the metadata container accordingly and pass as well the data to the client application. That all... In other word, this warning is not important for digiKam. Gilles Caulier -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #15 from Victor Engmark --- I have reported this to the Exiv2 project at https://dev.exiv2.org/issues/1347 and they say it's not an Exiv2 issue. When I run `exiv2 [offending file]` the first line printed is > Warning: Directory Image3, entry 0x0111: Strip 0 is outside of the data area; > ignored. Could it be that Digikam does not handle this warning? -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 Maik Qualmann changed: What|Removed |Added CC||gd...@qswarm.com --- Comment #14 from Maik Qualmann --- *** Bug 397129 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #13 from caulier.gil...@gmail.com --- But a stand alone exiv2 session will run in a process which will not share the memory to another one as digiKam. Or Exiv2 use a system mecanism which is badly managed, as mmap and munmap to speed up access to file metadata. Look for ex to Exiv2::FileIo class for ex. (basicio.cpp) https://github.com/Exiv2/exiv2/blob/master/src/basicio.cpp#L410 Gilles -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #12 from Maik Qualmann --- I think it's related to the memory contents, whether it crashes. Maik -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #11 from caulier.gil...@gmail.com --- Well, if it's always reproducible, i don't understand why... -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #10 from Maik Qualmann --- Maybe an interesting observation here, if I open the image with the CLI exiv2 tool before, digiKam will not crash anymore. Maik -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #9 from caulier.gil...@gmail.com --- and typically, the Exiv2 interface written in digiKam core catch all Exiv2 C++ exceptions. So it's clear that in this case, Exiv2 do not generate a dedicated exception and crash. To resume, Exiv2 implementation must be fixed. Gilles Caulier -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #8 from Maik Qualmann --- Even if the crash does not always occur when calling the preview, it crashes clearly in Exiv2. The message also appears in the console: digikam.metaengine: Exiv2 ( 2 ) : Directory Image3, entry 0x0111: Strip 0 is outside of the data area; ignored. Maik -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #7 from caulier.gil...@gmail.com --- *** Bug 387515 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #6 from Victor Engmark --- (In reply to Maik Qualmann from comment #5) > I could not reproduce the crash in Bug 387515 with the test image. Can you > also provide this image? It would be nice if they tried to reproduce the > crash with the AppImage from www.digikam.org. Please see https://transfernow.net/612xx2l6shgd -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #5 from Maik Qualmann --- I could not reproduce the crash in Bug 387515 with the test image. Can you also provide this image? It would be nice if they tried to reproduce the crash with the AppImage from www.digikam.org. Maik -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #4 from Victor Engmark --- Reported as https://dev.exiv2.org/issues/1347 -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 Maik Qualmann changed: What|Removed |Added CC||metzping...@gmail.com --- Comment #3 from Maik Qualmann --- This is the same Bug 387515 Maik -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 --- Comment #2 from Victor Engmark --- I use Exiv2 0.26. PS: This happens with about one in ten images that I edit. It has happened at least once in every release for the last few months. Usually DigiKam crashes upon loading the catalogue after crashing during save, but now it crashes when clicking Preview. -- You are receiving this mail because: You are watching all bug changes.
[digikam] [Bug 393635] Segfault when saving TIFF after modifying RAW
https://bugs.kde.org/show_bug.cgi?id=393635 caulier.gil...@gmail.com changed: What|Removed |Added Component|ImageEditor |Metadata-Engine CC||caulier.gil...@gmail.com --- Comment #1 from caulier.gil...@gmail.com --- What do you use as libexiv2 version with digiKam. Look in Help Components Info for details. In all cases : 1/ report this problem to Exiv2 bugzilla as UPSTREAM bug. There is no DK code in fault here. 2/ try to use digiKam AppImage 5.9.0 offcial bundle to see uf problem is reproducible. Gilles Caulier -- You are receiving this mail because: You are watching all bug changes.
