Forwarded to http://sourceforge.net/mailarchive/forum.php?thread_name=1b0ts9-269.ln1%40argenau.downhill.at.eu.org&forum_name =panotools-devel
-- You received this bug notification because you are a member of Hugin Bug Hunters, which is subscribed to Panotools. https://bugs.launchpad.net/bugs/1057012 Title: cpfind always fail on photos with long path Status in Panorama Tools: New Status in “libpano13” package in Ubuntu: New Bug description: # Summary When run with long paths, cpfind always fails. Impact : no automatic control points are available in hugin. # Symptom When hugin is instructed to work on photos that have a long absolute filesystem path, hugin never finds any control point using cpfind. Instead the default popup says : > Warning n unconnected image groups found: (list of [imagenumber]) > Please create control points between unconnected images using the Control Points tab. > > After adding the points, press the "Align" button again I figured out it was a path length problem because when making a minimal test case with shorter path, the bug disappears. # How to reproduce Make a directory with a long path, e.g. MP=~/AiHome/gros/tries/30_perso/image/PhotoNumerique/by_year/2012-01-02_11.46.57_2012-09-25_18.34.24_Annee_2012/panocuisine/2012-09-25_18.29.02_2012-09-25_18.29.07_correction_porte_fermee_NET ; mkdir -p $MP ; cd $MP * Copy at least two JPEGs from a digital camera there. Names can be e.g. 2012-09-25_18.29.03__DSC_3466.JPG * Open hugin * Import two photos from that directory * Press "Align..." ## Expected * Some control points found, depending on photos. ## Observed * No control point found. * cpfind log (obtained before window disappears, or by running it separately) says --- Find matches --- *** buffer overflow detected ***: cpfind terminated ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x2b29d619cee7] /lib/x86_64-linux-gnu/libc.so.6(+0x107de0)[0x2b29d619bde0] /lib/x86_64-linux-gnu/libc.so.6(+0x107249)[0x2b29d619b249] /lib/x86_64-linux-gnu/libc.so.6(_IO_default_xsputn+0xdd)[0x2b29d610faad] /lib/x86_64-linux-gnu/libc.so.6(_IO_vfprintf+0x256e)[0x2b29d60ddbae] /lib/x86_64-linux-gnu/libc.so.6(__vsprintf_chk+0x94)[0x2b29d619b2e4] /lib/x86_64-linux-gnu/libc.so.6(__sprintf_chk+0x7d)[0x2b29d619b22d] /usr/lib/libpano13.so.2(ParseScript+0x7f6)[0x2b29d51fe536] /usr/lib/hugin/libhuginbase.so.0.0(_ZN9HuginBase6PTools8optimizeERNS_12PanoramaDataEPKc+0x46)[0x2b29d4cbfcc6] /usr/lib/hugin/libhuginbase.so.0.0(_ZN6Ransac7computeIN9HuginBase14PTOptEstimatorESt6vectorIdSaIdEENS1_12ControlPointEEES3_IPKT1_SaIS9_EERT0_RS3_IiSaIiEERKT_RKS3_IS7_SaIS7_EEdd+0x124a)[0x2b29d477106a] /usr/lib/hugin/libhuginbase.so.0.0(_ZN9HuginBase15RANSACOptimizer11findInliersERNS_12PanoramaDataEiidNS0_4ModeE+0x166)[0x2b29d4769996] cpfind(_ZN12PanoDetector22RansacMatchesInPairCamERNS_9MatchDataERKS_+0x592)[0x44e7c2] cpfind(_ZN17MatchDataRunnable3runEv+0x35)[0x443805] /usr/lib/libZThread-2.3.so.2(+0x186ce)[0x2b29d3eee6ce] /usr/lib/libZThread-2.3.so.2(+0x17062)[0x2b29d3eed062] /usr/lib/libZThread-2.3.so.2(_ZN7ZThread10ThreadImpl8dispatchEPS0_S1_NS_4TaskE+0x2ed)[0x2b29d3efb66d] /usr/lib/libZThread-2.3.so.2(+0x25b26)[0x2b29d3efbb26] /usr/lib/libZThread-2.3.so.2(_dispatch+0xa)[0x2b29d3efefba] /lib/x86_64-linux-gnu/libpthread.so.0(+0x7e9a)[0x2b29d4111e9a] /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x2b29d618639d] ## Additional information * When shortening path, problem disappears. * (Separate issue) perhaps hugin should have spotted failure of cpfind instead of just saying no control point was found. * I can provide some photos if needed. 1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu $ lsb_release -rd Description: Ubuntu 12.04.1 LTS Release: 12.04 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center $ LC_ALL=C apt-cache policy hugin hugin: Installed: 2011.4.0+dfsg-1 Candidate: 2011.4.0+dfsg-1 Version table: *** 2011.4.0+dfsg-1 0 500 http://fr.archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: hugin 2011.4.0+dfsg-1 ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28 Uname: Linux 3.2.0-31-generic x86_64 ApportVersion: 2.0.1-0ubuntu13 Architecture: amd64 Date: Wed Sep 26 16:34:42 2012 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120419) SourcePackage: hugin UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/panotools/+bug/1057012/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~hugin-bug-hunters Post to : [email protected] Unsubscribe : https://launchpad.net/~hugin-bug-hunters More help : https://help.launchpad.net/ListHelp
