[Ffmpeg-cvslog] r5996 - trunk/libavutil/mem.c
Tue Aug 15 21:12:13 CEST 2006
On 15/08/06, Reimar D?ffinger wrote:
> On Sun, Aug 13, 2006 at 11:09:00PM +0200, michael wrote:
> > ptr2= av_malloc(size);
> > if(ptr && ptr2)
> > memcpy(ptr2, ptr, size);
> This would have to be the minimum of the size for ptr and ptr2,
> unfortunately we don't know that for ptr.
I wondered about that, but I figured Michael would know what could be allowed.
> No idea what would be a good way to fix it...
Perhaps we could think of some options ?
- save the allocated size as well as 'diff' in the MEMALIGN_HACK code path
- always realloc() first, not just when MEMALIGN_HACK is NOT defined
Are there any other options?
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