On 02/08/16 21:28, Anton Khirnov wrote: > In such a case behave as if the buffer was not reallocatable -- allocate a > new one and copy the data (preserving just the part described by the > reference passed to av_buffer_realloc). > > CC: [email protected] > Reported-By: wm4 <[email protected]> > --- > libavutil/buffer.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavutil/buffer.c b/libavutil/buffer.c > index 6681002..49a1f2d 100644 > --- a/libavutil/buffer.c > +++ b/libavutil/buffer.c > @@ -170,7 +170,7 @@ int av_buffer_realloc(AVBufferRef **pbuf, int size) > return 0; > > if (!(buf->buffer->flags & BUFFER_FLAG_REALLOCATABLE) || > - !av_buffer_is_writable(buf)) { > + !av_buffer_is_writable(buf) || buf->data != buf->buffer->data) { > /* cannot realloc, allocate a new reallocable buffer and copy data */ > AVBufferRef *new = NULL; > >
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