[Octave-bug-tracker] [bug #51057] [octave forge] video package crashes using aviinfo

[John Donoghue]

URL:
  <http://savannah.gnu.org/bugs/?51057>

                 Summary: [octave forge] video package crashes using aviinfo
                 Project: GNU Octave
            Submitted by: lostbard
            Submitted on: Thu 18 May 2017 01:28:11 PM UTC
                Category: Octave Forge Package
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Segfault, Bus Error, etc.
                  Status: None
             Assigned to: None
         Originator Name: JohnD
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.2.1
        Operating System: Microsoft Windows

    _______________________________________________________

Details:


Using the video package on a avi file in windows 10, calling


a = aviinfo('flame.avi') 


crashes octave on a both an existing file and non existing file

For a source file, I did a search for test.avi in google which came up with
this link: http://www.engr.colostate.edu/me/facil/dynamics/files/flame.avi


With a quick debug, with no symbols gdb reports:


(gdb) where
#0  0x6c290d70 in liboctinterp-4!_ZN5ArrayI12octave_valueE7resize2EiiRKS0_ ()
from C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#1  0x6c2907ea in
liboctinterp-4!_ZN5ArrayI12octave_valueE6resizeERK10dim_vectorRKS0_ ()
   from C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#2  0x6bcc465c in
liboctinterp-4!_ZN17octave_value_list6appendERK12octave_value ()
   from C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#3  0x66c4521a in aviinfo!_Z8FaviinfoRK17octave_value_listi ()
   from
C:\Octave\OCTAVE~1.1\lib\octave\packages\video-1.2.3\i686-w64-mingw32-api-v51\aviinfo.oct
#4  0x6bc0392d in
liboctinterp-4!_ZN14octave_builtin17do_multi_index_opEiRK17octave_value_listPKSt4listI13octave_lvalueSaIS4_EE
() from C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#5  0x6bc027ff in
liboctinterp-4!_ZN14octave_builtin7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE
() from C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#6  0x6c21839b in
liboctinterp-4!_ZN14octave_builtin7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EE
()
   from C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#7  0x6bcb40de in
liboctinterp-4!_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEi
()
   from C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#8  0x6bcb4194 in
liboctinterp-4!_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE
() from C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#9  0x6bd198da in
liboctinterp-4!_ZN21tree_index_expression6rvalueEiPKSt4listI13octave_lvalueSaIS1_EE
()
   from C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#10 0x6bd19f69 in liboctinterp-4!_ZN21tree_index_expression7rvalue1Ei () from
C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#11 0x6bcfbc45 in liboctinterp-4!_ZN22tree_simple_assignment7rvalue1Ei () from
C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#12 0x6bd0a4d2 in
liboctinterp-4!_ZN6octave14tree_evaluator15visit_statementER14tree_statement
()
   from C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#13 0x6bd09b58 in
liboctinterp-4!_ZN6octave14tree_evaluator20visit_statement_listER19tree_statement_list
()
   from C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#14 0x6bfc7e64 in liboctinterp-4!_ZN6octave11interpreter9main_loopEv () from
C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#15 0x6bfc89a9 in liboctinterp-4!_ZN6octave11interpreter7executeEv () from
C:\Octave\OCTAVE~1.1\bin\liboctinterp-4.dll
#16 0x62b0a56a in liboctgui-2!_ZN18octave_interpreter7executeEv () from
C:\Octave\OCTAVE~1.1\bin\liboctgui-2.dll
#17 0x0270594a in ZN14QMetaCallEvent13placeMetaCallEP7QObject () from
C:\Octave\OCTAVE~1.1\bin\QtCore4.dll
#18 0x0a671df8 in ?? ()
#19 0x679117da in ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent ()
from C:\Octave\OCTAVE~1.1\bin\QtGui4.dll
#20 0xc70fed1e in ?? ()
#21 0x03b60000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)






    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?51057>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/