[FFmpeg-trac] #9840(avformat:new): FFMPEG Crash on reading the incorrect packet from frame buffer

FFmpeg trac at avcodec.org
Wed Jul 20 08:41:03 EEST 2022


#9840: FFMPEG Crash on reading the incorrect packet from frame buffer
-------------------------------------+-------------------------------------
             Reporter:  Meganathan   |                     Type:  defect
               Status:  new          |                 Priority:  critical
            Component:  avformat     |                  Version:  4.4.1
             Keywords:  avformat     |               Blocked By:
  crash                              |
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  1            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 How to reproduce:
 In av_read_frame , on specific test scenario when the port connected to
 the camera is bombarded with test packets, the API reads the incomplete
 packet and we see that av_read_frame crashed without returning any error
 code.

 After this the streaming from the camera is stopped and the screen blacks
 out.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9840>
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