[FFmpeg-cvslog] r25380 - trunk/libavformat/utils.c

[Michael Niedermayer]

On Wed, Oct 06, 2010 at 11:46:28PM +0200, Michael Niedermayer wrote:
> On Wed, Oct 06, 2010 at 10:52:26PM +0200, aurel wrote:
> > Author: aurel
> > Date: Wed Oct  6 22:52:26 2010
> > New Revision: 25380
> > 
> > Log:
> > dynamically use nb_streams instead of static use of MAX_STREAMS
> 
> revert this, its exloitable

            ret = av_read_packet(ic, pkt);
        }while(ret == AVERROR(EAGAIN));
        if (ret != 0)
            break;
        read_size += pkt->size;
        st = ic->streams[pkt->stream_index];
        if (pkt->pts != AV_NOPTS_VALUE &&
            start_time[pkt->stream_index] != AV_NOPTS_VALUE) {
                ^^^^^^^^^^^^^^^
only crash it seems but still

start_time should not be an array but a value in AVStream

[...]
-- 
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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