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[FFmpeg-devel,7/8] lavc/pthread_frame: do not copy AVCodecInternal contents

Message ID 20220323155720.20017-7-anton@khirnov.net
State Accepted
Commit 28b8b41e5acecdb0c2e5f7a3b69c14706548aa0a
Headers show
Series [FFmpeg-devel,1/8] lavc/avcodec: simplify codec id/type validity checking | expand

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Commit Message

Anton Khirnov March 23, 2022, 3:57 p.m. UTC 
None of its fields have meaningful values at that point that would need
to be copied to frame thread workers.
---
 libavcodec/pthread_frame.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c
index aa971bd74d..4ae1c02f62 100644
--- a/libavcodec/pthread_frame.c
+++ b/libavcodec/pthread_frame.c
@@ -791,7 +791,7 @@  static av_cold int init_thread(PerThreadContext *p, int *threads_to_free,
     p->parent = fctx;
     p->avctx  = copy;
 
-    copy->internal = av_memdup(avctx->internal, sizeof(*avctx->internal));
+    copy->internal = av_mallocz(sizeof(*copy->internal));
     if (!copy->internal)
         return AVERROR(ENOMEM);
     copy->internal->thread_ctx = p;