[FFmpeg-devel] [PATCH v2] avformat/dashdec: fix memleak for commit commit e134c203

Nicolas George george at nsup.org
Fri Mar 20 14:39:06 EET 2020


Steven Liu (12020-03-20):
> Yes, av_strtok get the first part and the other part,
> And use the strtol get the first part to long, it check the string range, and get the endpoint of (not number part.)
> The end is same as the first part.

My exact comment was wrong. The actual problem is that av_strtok() does
not tell you the semantic of saveptr, you can therefore only use it as
an argument to another call to av_strtok().

Regards,

-- 
  Nicolas George
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