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lavfi/buffersink: avoid leaking peeked_frame on uninit

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This commit is contained in:
Anton Khirnov 2023-11-23 16:31:53 +01:00
parent e78c6a1f2c
commit c6483f1c2a
1 changed files with 9 additions and 0 deletions
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9
libavfilter/buffersink.c
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@ -164,6 +164,13 @@ static av_cold int common_init(AVFilterContext *ctx)
return 0; return 0;
} }
static void uninit(AVFilterContext *ctx)
{
BufferSinkContext *buf = ctx->priv;
av_frame_free(&buf->peeked_frame);
}
static int activate(AVFilterContext *ctx) static int activate(AVFilterContext *ctx)
{ {
BufferSinkContext *buf = ctx->priv; BufferSinkContext *buf = ctx->priv;
@ -385,6 +392,7 @@ const AVFilter ff_vsink_buffer = {
.priv_size = sizeof(BufferSinkContext), .priv_size = sizeof(BufferSinkContext),
.priv_class = &buffersink_class, .priv_class = &buffersink_class,
.init = common_init, .init = common_init,
.uninit = uninit,
.activate = activate, .activate = activate,
FILTER_INPUTS(ff_video_default_filterpad), FILTER_INPUTS(ff_video_default_filterpad),
.outputs = NULL, .outputs = NULL,
@ -397,6 +405,7 @@ const AVFilter ff_asink_abuffer = {
.priv_class = &abuffersink_class, .priv_class = &abuffersink_class,
.priv_size = sizeof(BufferSinkContext), .priv_size = sizeof(BufferSinkContext),
.init = common_init, .init = common_init,
.uninit = uninit,
.activate = activate, .activate = activate,
FILTER_INPUTS(ff_audio_default_filterpad), FILTER_INPUTS(ff_audio_default_filterpad),
.outputs = NULL, .outputs = NULL,