[FFmpeg-devel] [PATCH] Fix unaligned dsputil call in pngdec.c
Sat May 23 18:01:41 CEST 2009
Reimar D?ffinger wrote:
> On Sat, May 23, 2009 at 05:46:07PM +0200, Reimar D?ffinger wrote:
>> On Sat, May 23, 2009 at 05:32:10PM +0200, Vitor Sessak wrote:
>>> @@ -612,7 +613,7 @@
>>> ret = s->bytestream - s->bytestream_start;
>>> - av_freep(&s->crow_buf);
>>> + av_freep(&s->crow_buf - 15);
>> still won't do what you want at all, I recommend testing with valgrind.
>> Might be best to decrement crwo_buf first.
> Of course after checking that it is !NULL first. I think that's going to
> become a mess, maybe split the variable, making crow_buf_base the
> malloced one, i.e.
Good idea, it is more readable like this.
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