[FFmpeg-trac] #10459(avfilter:closed): set_string_bool() overwrites memory.

FFmpeg trac at avcodec.org
Fri Jul 14 00:36:32 EEST 2023


#10459: set_string_bool() overwrites memory.
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             Reporter:  Wodzu       |                    Owner:  (none)
                 Type:  defect      |                   Status:  closed
             Priority:  normal      |                Component:  avfilter
              Version:  git-master  |               Resolution:  invalid
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by Balling):

 >In my opinion the purpose of using different types (including bool) is to
 better express your design, thus to write better code at the end

 Unless you have many such bools and use 1 bit per it and special CPU
 instructions this will be slower. In particular using 1 byte instead of 4
 is slower.
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Ticket URL: <https://trac.ffmpeg.org/ticket/10459#comment:9>
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