[FFmpeg-trac] #235(swscale:closed): possible SIGSEGV in sws_getColorspaceDetails

FFmpeg trac at avcodec.org
Wed May 25 23:43:58 CEST 2011

#235: possible SIGSEGV in sws_getColorspaceDetails
Reporter:  jtlebi      |       Owner:  michael
    Type:  defect      |      Status:  closed
Priority:  normal      |   Component:  swscale
 Version:  git-master  |  Resolution:  fixed
Keywords:              |  Blocked By:
Blocking:              |  Reproduced:  0
Analyzed:  0           |

Comment (by jtlebi):

 I am currently doing ton's of tests to locate the error source. Since MLT
 is fully mutithreaded, this is quite tricky :-(

 From one of my first tests, i remember that this function was called from
 the same C file but i was not able to reproduce the backtrace. I did quite
 a lot of recompilations...

 I have still not found out the exact bug location in the MLT code. I am
 now sure it appears in the kdenlive wrapper of the "qimage" producer,
 somewhere in the file "mlt-0.7.2/src/modules/qimage/qimage_wrapper.cpp"

 still investigating...

Ticket URL: <https://avcodec.org/trac/ffmpeg/ticket/235#comment:6>
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