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| author | Zhao Zhili <zhilizhao@tencent.com> | 2024-08-24 01:09:56 +0800 |
|---|---|---|
| committer | Zhao Zhili <zhilizhao@tencent.com> | 2024-08-26 17:09:46 +0800 |
| commit | 12cdb30e37af8beb536f49b76bafd5fedb5b850c (patch) | |
| tree | 6d0d76b189446ee7c9475f29d91cd7454e7b51ad | |
| parent | 420d4436005a298983268c71e926079dbf4e1897 (diff) | |
| download | ffmpeg-12cdb30e37af8beb536f49b76bafd5fedb5b850c.tar.gz | |
avcodec/videotoolboxenc: Fix leaking of supported_props
There are two VTCompressionSessionRef been created, one for generating
extradata, and another for normal encoding. supported_props was been
overwritten without release.
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
| -rw-r--r-- | libavcodec/videotoolboxenc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/videotoolboxenc.c b/libavcodec/videotoolboxenc.c index 78ef474d7a..f4070571d3 100644 --- a/libavcodec/videotoolboxenc.c +++ b/libavcodec/videotoolboxenc.c @@ -1205,6 +1205,10 @@ static int vtenc_create_encoder(AVCodecContext *avctx, #if defined (MAC_OS_X_VERSION_10_13) && (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_13) if (__builtin_available(macOS 10.13, *)) { + if (vtctx->supported_props) { + CFRelease(vtctx->supported_props); + vtctx->supported_props = NULL; + } status = VTCopySupportedPropertyDictionaryForEncoder(avctx->width, avctx->height, codec_type, |