[FFmpeg-devel] [PATCH] lavfi: fix race when func rets holder is NULL
Michael Niedermayer
michael at niedermayer.cc
Wed Mar 29 00:39:49 EEST 2017
On Tue, Mar 28, 2017 at 05:59:29PM +0200, Clément Bœsch wrote:
> From: Clément Bœsch <cboesch at gopro.com>
>
> If ret is NULL, a dummy common holder is created to hold *all* the
> parallel function returns, which gets written concurrently. This commit
> simplify the whole logic by simply not writing to that holder when not
> set.
> ---
> libavfilter/pthread.c | 17 ++++++-----------
> 1 file changed, 6 insertions(+), 11 deletions(-)
should be ok
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
The greatest way to live with honor in this world is to be what we pretend
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