ons 2022-02-02 klockan 14:48 +0100 skrev Michael Niedermayer:
> On Tue, Feb 01, 2022 at 05:43:24PM +0100, Tomas Härdin wrote:
> > tis 2022-02-01 klockan 11:06 +0100 skrev Michael Niedermayer:
> > > On Mon, Jan 31, 2022 at 09:22:52PM +0100, Tomas Härdin wrote:
> > > [...]
> > > > It strikes me that this borders on incorporating business logic
> > > > within
> > > > lavf. A user could achieve the same thing with a small shell
> > > > script.
> > > > For example adding an alias that inspects calls to ffmpeg and
> > > > sed:s
> > > > ipfs:// URLs accordingly
> > > 
> > > That sounds like a security nightmare
> > 
> > Parsing shit in C is a far bigger nightmare I can assure you. The
> > command line can leverage sed and the regex in the URL RFC.
> 
> the problem is if you parse it on the command line and change it
> before passing it to ffmpeg. You really need to have ffmpeg and
> the command line parse it 100% exactly the same.

The word you're looking for is langsec. It is why I harp on about being
very strict with what we accept.

/Tomas

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