[FFmpeg-trac] #8046(avcodec:new): Free a non-heap memory

FFmpeg trac at avcodec.org
Sun Jul 28 17:10:18 EEST 2019

#8046: Free a non-heap memory
             Reporter:  wurongxin  |                     Type:  defect
               Status:  new        |                 Priority:  normal
            Component:  avcodec    |                  Version:  unspecified
             Keywords:             |               Blocked By:
             Blocking:             |  Reproduced by developer:  0
Analyzed by developer:  0          |
 Summary of the bug:
 How to reproduce:
 % ffmpeg -i input ... output
 ffmpeg version
 built on ...
 Patches should be submitted to the ffmpeg-devel mailing list and not this
 bug tracker.

 In the source exr.c, at Line 1615, the function av_dict_set may free the
 variable "key" which is a non-heap memory object. For more details, please
 read the code snippet in the attachment.

Ticket URL: <https://trac.ffmpeg.org/ticket/8046>
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