[FFmpeg-devel] [PATCH 3/3] Fix various uninitialized variable warnings

[Michael Niedermayer]

On Tue, May 31, 2011 at 09:48:59PM +0200, Clément Bœsch wrote:
> On Mon, May 30, 2011 at 12:51:40AM +0200, Michael Niedermayer wrote:
> > On Mon, May 30, 2011 at 12:33:54AM +0200, Clément Bœsch wrote:
> > > On Mon, May 30, 2011 at 12:20:19AM +0200, Michael Niedermayer wrote:
> > > > On Sun, May 29, 2011 at 09:07:36PM +0200, Clément Bœsch wrote:
> > > > > ---
> > > > >  ffplay.c                  |    2 +-
> > > > >  libavformat/iff.c         |    2 +-
> > > > >  libavformat/matroskadec.c |    3 ++-
> > > > >  3 files changed, 4 insertions(+), 3 deletions(-)
> > > > 
> > > > are all these warnings false positives?
> > > > if so there should be comments explaining that the =0 is just to
> > > > silence a warning and not strictly needed.
> > > > This makes code easier to understand.
> > > 
> > > For the ffplay.c it's hard to say, I'm not familiar with the code enough.
> > 
> > i think the cmp code shouldnt be run if there is no output
> > also -1 and AV_NOPTS_VALUE are better defaults than 0
> > 
> 
> OK, changed.
> 
> > 
> > > 
> > > In iff, I'd say no if the codec_type is not audio or video (I guess it can
> > > happen).
> > 
> > i dont think it can be anything else, the header reading should fail
> > maybe an assert() could be added to check this
> > 
> 
> What about av_abort()? It doesn't seem to be used much but av_assert*
> would be overkill for such a thing IMO. Also, av_assert0 must be used (or
> else it would warn in some cases) and so add a pointless check. What do
> you prefer? (av_abort version attached).

iam fine with whatever you prefer, do you want me to commit/push or
do you want to send me your ssh key, i think you didnt yet ?

[...]


-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Breaking DRM is a little like attempting to break through a door even
though the window is wide open and the only thing in the house is a bunch
of things you dont want and which you would get tomorrow for free anyway
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