[FFmpeg-devel] MPADecodeContext on stack
Thu Feb 5 15:41:20 CET 2009
On Thu, Feb 05, 2009 at 11:02:12AM +0100, Andreas ?man wrote:
> M?ns Rullg?rd wrote:
> > You believe correctly. Here's a list of stack offenders on ARM:
> > 262144 ff_mjpeg_decode_sos mjpegdec.c:886
> This one seem to originate from
> uint16_t buffer;
> Perhaps i'm missing something, but can not the two
> for(mb_x = 0; mb_x < s->mb_width; mb_x++) -loops just be merged
> and  be removed?
you miss that buffer is uint16_t while the picture is uint8_t
> I don't have any lossless RGB JPEGs available to test with.
we support rgb ljpeg encoding
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
If a bugfix only changes things apparently unrelated to the bug with no
further explanation, that is a good sign that the bugfix is wrong.
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