[FFmpeg-devel] [PATCH] Fix data_size handling for AC3 and dca decoders.

Michael Niedermayer michaelni at gmx.at
Sun May 1 04:43:31 CEST 2011

On Sat, Apr 30, 2011 at 11:23:17PM +0200, Reimar Döffinger wrote:
> They use now code identical to the AAC decoder.
> The AC3 decoder previously did not check the data_size and
> the dca decoder checked against and set wrong values for float.
> ---
>  libavcodec/ac3dec.c |    9 +++++++--
>  libavcodec/dca.c    |    8 +++++---
>  2 files changed, 12 insertions(+), 5 deletions(-)

iam a bit tired but it does look correct

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Awnsering whenever a program halts or runs forever is
On a turing machine, in general impossible (turings halting problem).
On any real computer, always possible as a real computer has a finite number
of states N, and will either halt in less than N cycles or never halt.
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