This fixes the following tsan warning:
WARNING: ThreadSanitizer: data race (pid=95987)
Write of size 4 at 0x7d5000004278 by main thread:
#0 get_frame_defaults frame.c:117 (ffmpeg:x86_64+0x1016c5b18)
[..]
Previous write of size 4 at 0x7d5000004278 by thread T2:
[failed to restore the stack]
---
libavcodec/dnxhddec.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/dnxhddec.c b/libavcodec/dnxhddec.c
index 383e64c..77e62a2 100644
--- a/libavcodec/dnxhddec.c
+++ b/libavcodec/dnxhddec.c
@@ -626,10 +626,10 @@ decode_coding_unit:
return ret;
if (first_field) {
- if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0)
- return ret;
picture->pict_type = AV_PICTURE_TYPE_I;
picture->key_frame = 1;
+ if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0)
+ return ret;
}
ctx->buf_size = buf_size - ctx->data_offset;
--
2.8.1
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