From b8d5f65b9e89d893f27cf00799dbc15fc0ca2f8e Mon Sep 17 00:00:00 2001 From: Jiasheng Jiang Date: Thu, 7 Aug 2025 14:50:10 +0000 Subject: [PATCH] libavfilter/dnn/dnn_backend_tf: Remove redundant av_freep() to avoid double free Remove redundant av_freep() to avoid double free since task will be freed in dnn_free_model_tf() after the success of ff_queue_push_back(). Fixes: af052f9066 ("lavfi/dnn: fix mem leak in TF backend error handle") Signed-off-by: Jiasheng Jiang --- libavfilter/dnn/dnn_backend_tf.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/libavfilter/dnn/dnn_backend_tf.c b/libavfilter/dnn/dnn_backend_tf.c index 6ca7fb6910..2c33691f96 100644 --- a/libavfilter/dnn/dnn_backend_tf.c +++ b/libavfilter/dnn/dnn_backend_tf.c @@ -833,14 +833,12 @@ static int dnn_execute_model_tf(const DNNModel *model, DNNExecBaseParams *exec_p ret = extract_lltask_from_task(task, tf_model->lltask_queue); if (ret != 0) { - av_freep(&task); av_log(ctx, AV_LOG_ERROR, "unable to extract last level task from task.\n"); return ret; } request = ff_safe_queue_pop_front(tf_model->request_queue); if (!request) { - av_freep(&task); av_log(ctx, AV_LOG_ERROR, "unable to get infer request.\n"); return AVERROR(EINVAL); }