#24 Segfault in aruco::CvDrawingUtils::draw3dAxis

[Fnoop]

Getting lots of segfaults on a new faster platform:

Thread 1 "track_targets" received signal SIGSEGV, Segmentation fault.
0x00007ffff5b88f92 in cv::LineAA(cv::Mat&, cv::Point_<long>, cv::Point_<long>, void const*) () from /srv/maverick/software/opencv/lib/libopencv_imgproc.so.3.2
(gdb) backtrace
#0  0x00007ffff5b88f92 in cv::LineAA(cv::Mat&, cv::Point_<long>, cv::Point_<long>, void const*) () from /srv/maverick/software/opencv/lib/libopencv_imgproc.so.3.2
#1  0x00007ffff5b8f319 in cv::ThickLine(cv::Mat&, cv::Point_<long>, cv::Point_<long>, void const*, int, int, int, int) ()
   from /srv/maverick/software/opencv/lib/libopencv_imgproc.so.3.2
#2  0x00007ffff5b8f4f2 in cv::line(cv::_InputOutputArray const&, cv::Point_<int>, cv::Point_<int>, cv::Scalar_<double> const&, int, int, int) ()
   from /srv/maverick/software/opencv/lib/libopencv_imgproc.so.3.2
#3  0x00007ffff7b58529 in aruco::CvDrawingUtils::draw3dAxis (Image=..., m=..., CP=...) at /srv/maverick/var/build/aruco/src/cvdrawingutils.cpp:90
#4  0x000000000043ad1e in main (argc=15, argv=0x7fffffffde58) at /srv/maverick/code/dronekit-apps/vision_landing/src/track_targets.cpp:290

[Rafael Munoz-Salinas]

Seems like a opencv problem

On 11/03/17 13:58, Fnoop wrote:

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[bugs:#24] https://sourceforge.net/p/aruco/bugs/24/ Segfault in
aruco::CvDrawingUtils::draw3dAxis

Status: open
Group: v1.0 (example)
Created: Sat Mar 11, 2017 12:58 PM UTC by Fnoop
Last Updated: Sat Mar 11, 2017 12:58 PM UTC
Owner: nobody

Getting lots of segfaults on a new faster platform:

Thread 1 "track_targets" received signal SIGSEGV, Segmentation fault.
0x00007ffff5b88f92 in cv::LineAA(cv::Mat&, cv::Point_<long>, cv::Point_<long>, void const*) () from /srv/maverick/software/opencv/lib/libopencv_imgproc.so.3.2
(gdb) backtrace</long></long>

0 0x00007ffff5b88f92 in cv::LineAA(cv::Mat&, cv::Point_<long>, cv::Point_<long>, void const*) () from /srv/maverick/software/opencv/lib/libopencv_imgproc.so.3.2</long></long>

1 0x00007ffff5b8f319 in cv::ThickLine(cv::Mat&, cv::Point_<long>, cv::Point_<long>, void const*, int, int, int, int) ()</long></long>

from /srv/maverick/software/opencv/lib/libopencv_imgproc.so.3.2

2 0x00007ffff5b8f4f2 in cv::line(cv::InputOutputArray const&, cv::Point<int>, cv::Point_<int>, cv::Scalar_<double> const&, int, int, int) ()</double></int></int>

from /srv/maverick/software/opencv/lib/libopencv_imgproc.so.3.2

3 0x00007ffff7b58529 in aruco::CvDrawingUtils::draw3dAxis (Image=..., m=..., CP=...) at /srv/maverick/var/build/aruco/src/cvdrawingutils.cpp:90

4 0x000000000043ad1e in main (argc=15, argv=0x7fffffffde58) at /srv/maverick/code/dronekit-apps/vision_landing/src/track_targets.cpp:290

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