lance.lmw...@gmail.com (12020-04-29): > From: Limin Wang <lance.lmw...@gmail.com> > > If an error occurs, avio_get_dyn_buf() will return 0 and buf is NULL, so it's > necessary to check > the return value for the following code will access the buf pointer with > index. In addition, > the buf len should be greater than written_len to avoid the buffer overflow > access. > > Signed-off-by: Limin Wang <lance.lmw...@gmail.com> > --- > libavformat/dashenc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)
And if the allocation fails, the data is silently discarded. Seems broken. Did you test your change? Regards, -- Nicolas George
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