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no-senders; approved; loop; banned-address; header-match-ffmpeg-devel.ffmpeg.org-0; header-match-ffmpeg-devel.ffmpeg.org-1; header-match-ffmpeg-devel.ffmpeg.org-2; header-match-ffmpeg-devel.ffmpeg.org-3; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list Reply-To: FFmpeg development discussions and patches Subject: [FFmpeg-devel] [PATCH] avcodec/mfenc: fix memory leak with D3D11 input surfaces (PR #20383) List-Id: FFmpeg development discussions and patches Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: cgutman via ffmpeg-devel Cc: cgutman Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Archived-At: List-Archive: List-Post: PR #20383 opened by cgutman URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20383 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20383.patch This should also cherry-pick cleanly to `release/8.0` Fixes: d56522c6eb75 ("avcodec/mfenc: add support for D3D11 input surfaces") Signed-off-by: Cameron Gutman >>From b2910ec92ef0f12f2cee56be331f8ae234ead4a4 Mon Sep 17 00:00:00 2001 From: Cameron Gutman Date: Sun, 10 Aug 2025 16:11:55 -0500 Subject: [PATCH] avcodec/mfenc: fix memory leak with D3D11 input surfaces Fixes: d56522c6eb75 ("avcodec/mfenc: add support for D3D11 input surfaces") Signed-off-by: Cameron Gutman --- libavcodec/mfenc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/mfenc.c b/libavcodec/mfenc.c index 942c75cb9d..6f79386404 100644 --- a/libavcodec/mfenc.c +++ b/libavcodec/mfenc.c @@ -1366,6 +1366,9 @@ static int mf_close(AVCodecContext *avctx) if (c->async_events) IMFMediaEventGenerator_Release(c->async_events); + if (c->dxgiManager) + IMFDXGIDeviceManager_Release(c->dxgiManager); + #if !HAVE_UWP if (c->library) ff_free_mf(&c->functions, &c->mft); -- 2.49.1 _______________________________________________ ffmpeg-devel mailing list -- ffmpeg-devel@ffmpeg.org To unsubscribe send an email to ffmpeg-devel-leave@ffmpeg.org